Wikipedia

ThinkPad E series

(Redirected from ThinkPad Edge)

The ThinkPad E Series (formerly ThinkPad Edge) is a notebook computer series introduced in 2010 by Lenovo. It is marketed to small and medium-sized businesses.[1]

ThinkPad E series
ThinkPad E430
Also known asThinkPad Edge
DeveloperLenovo (2010–present)
TypeLow-cost business Laptop,
Subnotebook (Edge 11, E1##)
Release dateApril 2010
PredecessorThinkpad SL series
ThinkPad R series

Launch and reviews

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The Edge series of ThinkPad computers was introduced at the 2010 International CES in Las Vegas and became available for sale in April of the same year.[1][2]

For the ThinkPad Edge 13, a review on the Engadget web site said that even though, "it may not carry the premium features of [Lenovo Thinkpad] X301..., but for a budget ultraportable... [there is] little to complain about."[3] Engadget also tested the battery life of the Edge 13 and discovered that "Lenovo's battery life prediction of seven hours is pretty on the mark." The Edge 13's battery lasted 5 hours and 12 minutes.[3]

Laptop Magazine reviewed the ThinkPad Edge 14 and found it was "the most compelling 14-inch small business notebook on the market today."[4]

NotebookReview reviewed the ThinkPad Edge 15 and said that its "build quality seems to be a step down from the 13 and 14 inch."[5] The website also mentioned that the Edge series in general "feels under built...[and] the Edge 15 fares much worse".[5]

Reviews of the E220s and E420s were more positive, citing better build quality than other models in the Edge line.[6]

Features

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The ThinkPad Edge series uses processors from both AMD and Intel.[7] AMD processors offered include the Athlon II dual-core, the Turion II Dual-core, Phenom II Triple-core and Ryzen 2nd, 3rd, 4th and 5th Generation mobile Accelerated Processing Units (APUs). Intel processors used include the Core 2 Duo, Core i3, Core i5 and Core i7.

Voice Over IP (VoIP) features including high resolution cameras and an HD LED screen are also included.[1] All four models offer a glossy LED back-lit 16:9 display capable of playing 720p video.[8] However the Edge 11 and 13 does not include an optical drive.[1] The laptops came in three colors: Midnight Black (Smooth), Midnight Black (Gloss), and Heatwave Red (Gloss).[8]

Design

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Lenovo designed the laptops to "reflect a new progressive and strikingly clean appearance while retaining ThinkPad durability and reliability".[7] For example, along with the new Island-style keyboard, the Edge series had some keyboard design changes: uniform black keys and the removal of the embedded number pad. The Function keys were re-designed so users could use one finger to access functions such as multimedia keys.[7] Some keys which were rarely used like SysRq were removed.[7]

Models

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Battery configuration

Main M(x) Main hot-swappable
(max.cells) 		Secondary U Ultrabay removable
u Ultrabay unremovable
M(x) Main removable
(max.cells) 		m(x) internal
(max.cells)
"PowerBridge"
m(x) Main internal
(max.cells) 		S Slice battery
Laptop color codes

Laptop storage combinations (excluding WWAN slot)

Level PCIe 4.0 x4 PCIe 3.0 x4 PCIe 3.0 x2 M.2 SATA mSATA 1.8" SATA 2.5" SATA 1.8" IDE 2.5" IDE
2019
Not yet
(laptops) 		2013 2013 2013 2009 2003 2003 1991 1988
3 2
4
3 1
2 2
3 2
3
2 1
4
3 1
2 2
2
1 1
3
2 1
1
2
1 1
2 1
4
1
1 1
3
1
1 1
1 1
1 1
2
3
1
1
2
1
1

Laptop memory

Amount LPDDR5X LPDDR5 DDR5 LPDDR4X LPDDR4 DDR4 LPDDR3 DDR4 DDR3L DDR3 DDR2 DDR SDR EDO FPM
dual channel < dual channel dual channel < dual channel dual channel < dual channel dual channel < dual channel
2022
(laptops) 		2019
(laptops) 		2020
 2017 2014 2014 2012 2014 2010 2007 2003 1998 1993 1993 1987
max memory = 512 GB N/A N/A 512 GB N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
max memory = 256 GB N/A 256 GB (4 slots) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
max memory = 128 GB 128 GB 128 GB N/A N/A 128 GB (4 slots) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
64 GB ≤ max memory < 128 GB 64 GB N/A N/A 64 GB N/A 64 GB (2 slots) 64 GB (4 slots) N/A N/A N/A N/A N/A N/A N/A N/A N/A
32 GB ≤ max memory < 64 GB 32 GB 32 GB 32 GB N/A 32 GB 32 GB (2 slots) 32 GB (4 slots) N/A N/A N/A N/A N/A N/A N/A
16 GB ≤ max memory < 32 GB 16 GB 16 GB 16 GB 16 GB 16 GB (2 slots) 16 GB (4 slots) N/A N/A N/A N/A N/A
8 GB ≤ max memory < 16 GB 8 GB 8 GB 8 GB 8 GB 8 GB (2 slots) 8 GB (4 slots) N/A N/A N/A
4 GB ≤ max memory < 8 GB 4 GB 4 GB 4 GB 4 GB 4 GB 4 GB (4 slots) 4 GB (4 slots) N/A
2 GB ≤ max memory < 4 GB 2 GB (8 chips) 2 GB 2 GB 2 GB 2 GB 2 GB N/A
1 GB ≤ max memory < 2 GB 1 GB (1 chip) dual channel min dual channel min N/A single channel min 1 GB 1 GB 1 GB 1 GB (4 slots)
512 MB ≤ max memory < 1 GB N/A N/A N/A single channel min single channel min N/A dual channel min half channel min 512 MB (8 chips) 512 MB (8 chips) 512 MB 512 MB
256 MB ≤ max memory < 512 MB N/A N/A N/A 256 MB (1 chip) 256 MB (1 chip) N/A single channel min 256 MB (1 chip) N/A single channel min N/A single channel min 256 MB
128 MB ≤ max memory < 256 MB N/A N/A N/A N/A N/A N/A 128 MB (1 chip) N/A N/A half channel min N/A half channel min
64 MB ≤ max memory < 128 MB N/A N/A N/A N/A N/A N/A N/A N/A N/A 64 MB (1 chip) N/A 64 MB (1 chip)
max memory < 64 MB N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
ThinkPad Edge/E series (2010-2023)
ThinkPad S series (2012-2014)
ThinkPad R series (China exclusive, 2018-present?)
Screen Type Edge 1*
(2010) 		E*2*
(2011) 		E*3*
S*3*
(2012) 		E*4*
S*4*
(2013) 		E*5*
(2014) 		E*6*
(2015) 		E*7*
(2016) 		R*8*
E*8*
(2017) 		R*8*
E*9*
(2018) 		2019 2020 2021 2022 2023 2024
Intel AMD Intel AMD Intel AMD Intel Intel AMD Intel AMD Intel AMD Intel AMD
11.6" Subnotebook Edge 11 E120 E125 E130 E135 replaced by 11e
12.5" Slim E220s
Convertible S230u (Twist) replaced by Yoga 240
13.3" Mainstream Edge 13 E320 E325 E330 E335 replaced by 13
14" Edge 14 E420 E425 E430 E431 E435 E440 E445 E450 E460 E465 E470 E475 E480 E485 E490 E495 E14
Gen1 		E14
Gen2 		E14
Gen3 		E14
Gen4 		E14
Gen5 		E14
Gen6
E420s S430 S431 S440 R480 R490 R14
Gen1 		R14
Gen2
15.6" Edge 15 E520 E525 E530 E531 E535 E540 E545 E550 E560 E565 E570 E575 E580 E585 E590 E595 E15
Gen1 		E15
Gen2 		E15
Gen3 		E15
Gen4 		replaced
by E16
S530 S531 S540 R580 R590 R15
Gen1 		R15
Gen2
16" E16
Gen1 		E16
Gen2

Gen 1 (2010)

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Edge 11

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Edge 11 booting Estobuntu

The ThinkPad Edge 11 laptop was not released in the United States, with the X100e serving as an 11.6-inch laptop solution in the US. The laptop was 1.1 inches thick and weighed 3.3 lbs.[9] Like other laptops in the series, the Edge 11 was made available in glossy black, matte black and glossy red. Despite the low starting price, the Edge 11 laptop included some of the traditional ThinkPad durability features, including solid metal hinges. The battery life was better than both the IdeaPad U160 and the ThinkPad X100e laptops.[9]

Edge 11 (DER Special Edition). A special edition laptop was provided for Australian Year 9 students as part of the Digital Education Revolution (DER) program in 2011.[10]

Edge 11 specifications: DER Special Edition specifications:
  • Processor: Intel Core i3-380UM or AMD Athlon Neo X2
  • Operating System: Microsoft Windows 7 Home Premium
  • Display: 11.6" Glossy (1366×768) TN
  • Graphics: Intel GMA 4500MHD or ATI Mobility Radeon HD 4225
  • Color: Midnight Black (Glossy, Matte), Heatwave Red (Glossy)
  • RAM: up to 4 GB DDR3 1067 MHz (2 slots)
  • Storage: 320 GB 5,400 rpm SATA HDD
  • Networking: 10/100/1000 Ethernet; Integrated Wireless 802.11abgn
  • Battery: 6- or 9-Cell Li-On (swappable)
  • Processor: Intel Celeron U3400
  • Operating System: Microsoft Windows 7 Enterprise
  • Display: 11.6" Glossy (1366×768) TN
  • Intel HM55 Chipset 500 MHz Graphics
  • Color: Midnight Black (Glossy, Matte), Rainforest Green (Glossy)
  • RAM: 2 GB DDR3 1333 MHz (2 slots)
  • Storage: 160 GB 5,400 rpm SATA HDD
  • Networking: 10/100/1000 Ethernet; Broadcom 2x2 802.11abgn Wireless; BT 3.0
  • Battery: 6- or 9-Cell Li-Ion (swappable)

Edge 13

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The ThinkPad Edge 13 laptop was released on January 5, 2010.[11] It was 1.2 inches thick, weighed 3.5 lbs (1.6 kg), and fit into a backpack.[12] The Edge 13 laptop was capable of handling Windows 7 Pro with ease, with multiple applications like Firefox, Microsoft Word 2007, GIMP, TweetDeck, and iTunes at the same time.[13] It did not feature Intel’s Arrandale platform on release, and was launched with an prior generation CULV processor.[14] The lack of processing speed, however, was compensated by a gain in battery life. The laptop delivered 6 hours and 58 minutes of battery life in MobileMark 2007 tests.[15]

Specifications:[8]

  • Processor: Intel Core 2 Duo SU7300 or Core i3-380UM or AMD Athlon Neo X2 L325
  • Operating System: Microsoft Windows 7 Home Premium
  • Display: 13.3" Glossy (1366×768) TN
  • Graphics: Intel GMA 4500MHD
  • Color: Midnight Black (Glossy, Matte), Heatwave Red (Glossy)
  • RAM: up to 8 GB DDR3 (1066 MHz) (2 slots)
  • Storage: 250 GB 5,400 rpm SATA HDD
  • Networking: 10/100 Ethernet; Integrated Wireless 802.11abgn
  • Battery: 4- or 6--Cell Li-Ion (swappable)

Edge 14 and 15

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Edge 15

The ThinkPad Edge 14 and 15 laptops were both launched on March 22, 2010.[16] A web review noted build quality above average, yet not the same as professional grade ThinkPad laptops. One difference was smaller screen hinges which were plastic-faced instead of metal.[17] While the Edge 14 laptop did not have a roll cage, it was still durable, with no flex on the palm rest, keyboard and touchpad.[18]

The Edge 15 laptop was noted for having the same features as the smaller laptops in the series, with lower build quality.[19] The right side of the palm rest displayed flex under moderate pressure. The keyboard tray also displayed slight inward flexing at the optical drive area.[19] Some positive features included a keyboard that was noted as being very easy to type on.[20] The touchpad was also noticeably easy to use, with fast response time, no discernible lag, even without adjustments.[21] But also at the Lenovo support forum, lots of keyboard failures were reported. The price was viewed favorably, with user experience and feature set receiving praise.[22]

Specifications:[8]

  • Processor: Intel Core i5-560M; i5-460M; i3-390M; Mobile Intel 5 Series Dicrete GFX Chipset
  • Operating System: Microsoft Windows 7 Home Premium, or Professional (64-bit)
  • Display: 14.0", 16:9 HD (1366×768), LED-backlight; 15.6", 16:9 HD (1366×768), LED-backlight
  • Color: Midnight Black (Glossy, Matte), Heatwave Red (Glossy)
  • RAM: up to 8 GB DDR3 1066 MHz (2 slots)
  • Storage: 320 GB (5,400/7,200 rpm), 500 GB (5,400/7,200 rpm) SATA HDD
Model Release (EU) Dimensions Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Screen Battery Other
11.6"
Edge 11 (Intel) 2010 1.53 kg (3.4 lb) Intel Celeron, Pentium, or 1st Gen Core i3 Intel
HM55 		8 GB DDR3 — 1333 MHz
(2 slots) 		Intel HD Graphics One 2.5" SATA Drive Gigabit Ethernet
Wi-Fi Half Mini PCIe Card
Optional BT 2.1 Module
Optional WWAN Mini PCIe Card (exclusive) 		1366×768  
M(6)
Edge 11 (AMD) 2010 1.33 kg (2.9 lb) AMD Athlon II Neo 8 GB DDR3 — 1066 MHz
(2 slots) 		ATI Mobility Radeon HD 4225 One 2.5" SATA Drive 1366×768  
M(6)
13.3"
Edge 13 (Intel) 2010 1.63 kg (3.6 lb) Intel Core 2 Duo SU7300 or 1st Gen Core i3-380UM Intel
GM45 or
HM55 		8 GB DDR3 — 1066 or 1333 MHz
(2 slots) 		Intel GMA 4500MHD One 2.5" SATA Drive Gigabit Ethernet
Wi-Fi Half Mini PCIe Card
Optional BT 2.1 Module
Optional WWAN Mini PCIe Card (exclusive) 		1366×768  
M(6)
Edge 13 (AMD) 2010 1.64 kg (3.6 lb) AMD Athlon Neo X2 L325 AMD
M780G 		8 GB DDR2 — 667 MHz
(2 slots) 		ATI Mobility Radeon HD 3200 One 2.5" SATA Drive 1366×768  
M(6)
14"
Edge 14 (Intel) 2010 2.14 kg (4.7 lb) Intel Pentium or 1st Gen Core i3 or i5 Intel
HM55 		8 GB DDR3 — 1066 MHz
(2 slots) 		Intel HD Graphics One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernet
Wi-Fi Half Mini PCIe Card
Optional BT 2.1 Module
Optional WWAN Mini PCIe Card (exclusive) 		1366×768  
M(6)
Edge 14 (AMD) 2010 2.17 kg (4.8 lb) AMD Athlon II or Turion II AMD RS880M 8 GB DDR3 — 1066 MHz
(2 slots) 		ATI Mobility Radeon HD 4250 One 2.5" SATA Drive
One DVD Drive 		1366×768  
M(6)
15.6"
Edge 15 (Intel) 2010 2.561 kg (5.65 lb) Intel Pentium or 1st Gen Core i3 or i5 Intel
HM55 		8 GB DDR3 — 1066 MHz
(2 slots) 		Intel HD Graphics One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernet
Wi-Fi Half Mini PCIe Card
Optional BT 2.1 Module
Optional WWAN Mini PCIe Card (exclusive) 		1366×768  
M(6)
Edge 15 (AMD) 2010 2.5 kg (5.5 lb) AMD Athlon II or Turion II AMD RS880M 8 GB DDR3 — 1066 MHz
(2 slots) 		ATI Mobility Radeon HD 4250 One 2.5" SATA Drive
One DVD Drive 		1366×768  
M(6)

Gen 2 (2011)

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Edge E220s, E320, E325, E420, E420s

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ThinkPad E420

The ThinkPad Edge E220s and E420s were released in Spring 2011, as an updated, "more premium" line of the ThinkPad Edge.[23] These newer series are significantly thinner, and include more of the traditional ThinkPad line of features such as the integrated 720p web-cam. Also notable is the return to use of metallic hinges versus the less durable plastic seen on earlier Edge models. Both the E220s and E420s can be configured with up to an Intel Core i7 processor, which offers a higher level of performance than other notebooks of this size category. The surfaces have been accented with a chrome finish around the exterior, and the addition of the "infinity glass" screen, which features edge-to-edge glass paneling on the display. Many design aspects of the E220s line have been seen in the recently unveiled ThinkPad X1, including the keyboard and touchpad design.

Edge E520, E525

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ThinkPad E520

The ThinkPad Edge E520 was launched at the same time as the E420. It is the first 15.6" ThinkPad to feature a numeric keypad.

Model Dimensions (mm) Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Display Battery Other
11.6"
E120 1.5 kg (3.3 lb) Intel 2nd Gen Core i3 Intel
HM65 		16 GB DDR3 — 1333 MHz
(2 slots) 		Intel HD Graphics 3000 One 2.5" SATA 7mm Drive Gigabit Ethernet
Wi-Fi Half Mini PCIe Card
Optional BT 3.0 Module
Optional WWAN 		1366×768 TN  
M(6)
E125 1.35 kg (3.0 lb) AMD C-50 16 GB DDR3L — 1333 MHz
(2 slots) 		AMD Radeon HD 6250 One 2.5" SATA 7mm Drive Gigabit Ethernet
Wi-Fi Half Mini PCIe Card
Optional BT 3.0 Module 		1366×768 TN  
M(6)
12.5"
E220s [24] 377.4 × 252.3 × 24.5–25.9mm
(14.9 × 9.9 × 0.96–1.02 inches) 		1.46 kg (3.2 lb) 2nd Gen Intel Core
i3-2357M (2C4T 1.3 GHz)
i3-2367M (2C4T 1.4 GHz)
i5-2467M (2C4T 1.6 GHz/2.3 GHz Turbo)
i5-2537M (2C4T 1.4 GHz/2.3 GHz Turbo)
i7-2617M (2C4T 1.5 GHz/2.6 GHz Turbo) 		Intel
HM65 		8 GB DDR3 — 1333 MHz
(1 slot) 		Intel HD 3000 One 2.5" SATA Drive Gigabit Ethernet
Wi-Fi Half Mini PCIe Card
Optional BT 3.0 Module
Optional WWAN Mini PCIe Card (exclusive) 		1366x768 TN m(8)

(40.7 Wh)

13.3"
E320[25] 1.85 kg (4.1 lb) 2nd Gen Intel Core Intel
HM65 		16 GB DDR3 — 1333 MHz
(2 slots) 		Intel HD 3000
Option + AMD Radeon HD 6630M 1 GB 		One 2.5" SATA Drive Gigabit Ethernet
Wi-Fi Half Mini PCIe Card
BT 3.0 Module
Optional WWAN Mini PCIe Card (exclusive) 		1366x768 TN  
M(6)
E325[26] 1.79 kg (3.9 lb) AMD E-350 or E-450 AMD
A50M
FCH 		16 GB DDR3L — 1333 MHz
(2 slots) 		AMD Radeon HD 6310M or 6320M One 2.5" SATA Drive 1366x768 TN  
M(6)
14"
E420[27] 2.2 kg (4.9 lb) 2nd Gen Intel Core Intel
HM65 		16 GB DDR3 — 1333 MHz
(2 slots) 		Intel HD 3000 One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernet
Wi-Fi Half Mini PCIe Card
Optional BT 3.0 Module
Optional WWAN Mini PCIe Card (exclusive) 		1366x768 TN  
M(9)
E420s[28] 13.74 x 9.29 x 0.91 Inches
349 x 236 x 23.1 mm 		1.88 kg (4.1 lb) 2nd Gen Intel Core
i3-2310M(2C4T 2.1 GHz)
i3-2330M(2C4T 2.2 GHz)
i5-2410M (2C4T 2.3 GHz/2.9 GHz Turbo)
i5-2430M (2C4T 2.4 GHz/3.0 GHz Turbo)
i5-2450M (2C4T 2.5 GHz/3.1 GHz Turbo) 		Intel
HM65 		16 GB DDR3 — 1333 MHz
(2 slots) 		Intel HD 3000 One 2.5" SATA Drive
One DVD Drive 		1366x768 TN m(4)

(48.8 Wh)

E425[29] 2.2 kg (4.9 lb) AMD E2 or A4 AMD
A60M
FCH 		16 GB DDR3L — 1333 MHz
(2 slots) 		AMD Radeon HD Graphics
+ AMD Radeon HD 6470M 1 GB 		One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernet
Wi-Fi Half Mini PCIe Card
Optional BT 3.0 Module 		1366x768 TN  
M(9)
15.6"
E520[30] 2.5 kg (5.5 lb) 2nd Gen Intel Core Intel
HM65 		16 GB DDR3 — 1333 MHz
(2 slots) 		Intel HD 3000 One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernet
Wi-Fi Half Mini PCIe Card
Optional BT 3.0 Module
Optional WWAN Mini PCIe Card (exclusive) 		1366x768 TN  
M(9) 		Numeric

keypad

E525[31] 2.58 kg (5.7 lb) AMD E2, A4, A6, or A8 AMD
A60M
FCH 		16 GB DDR3L — 1333 MHz
(2 slots) 		AMD Radeon HD Graphics One 2.5" SATA Drive
One DVD Drive 		1366x768 TN  
M(9) 		Numeric

keypad

Gen 3 (2012)

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Edge 11" (E130, E135)

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Edge 13" (E330, E335)

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Edge E330 is the 13 inch version of the third generations of the ThinkPad Edge series. It's available with the 2nd gen and the 3rd gen Intel processors ranging from Celeron, Pentium, and the Core i-series (i3, i5, and i7). It uses Intel HD Graphics as the video accelerator. A higher-end NVIDIA GeForce 610M option was available in the different but similar model, the L330. The ThinkPad Edge E335 is the AMD version of the E330 and it uses AMD APUs and uses Radeon HD Graphics. They also features a pair of 2 watts speaker system with Dolby® Advanced Audio v2 sound technology.

Edge 14" (E430, E430c, E431, E435)

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The E430 is powered by second and third generation Intel Core processors with Intel HD Graphics or Nvidia Graphics. Battery life is increased with Nvidia's Optimus power management technology. Dedicated keys for controlling audio and video functions, Dolby Advanced Audio rated speakers, and an optional 720p camera were added to improve the experience for users of VOIP. The E430 makes use of USB 3.0 to improve data transfer speeds.[32]

Edge 15" (E530, E531, E535)

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Model Dimensions (mm) Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Display Battery Other
11.6"
E130 1.54 kg (3.4 lb) Intel Pentium, or 2nd or 3rd Gen Core i3 Intel
HM77 		8 GB DDR3L — 1600 MHz
(2 slots) 		Intel HD Graphics, HD Graphics 3000, or HD Graphics 4000 One 2.5" SATA 7mm Drive Gigabit Ethernett
Wi-Fi + BT Half Mini PCIe Card
Optional WWAN mSATA Card 		1366×768 TN M(6)
E135 1.54 kg (3.4 lb) AMD E-300, E2-1800 or E2-2000 AMD
A68M
FCH 		8 GB DDR3L — 1600 MHz
(2 slots) 		AMD Radeon HD 6310 or 7340 One 2.5" SATA 7mm Drive Gigabit Ethernett
Wi-Fi + BT Half Mini PCIe Card 		1366×768 TN M(6)
13.3"
E330 1.8 kg (4.0 lb) Intel Pentium, Celeron or Core i3, i5, i7 Intel
HM77 		8 GB max PC3-12800 1600 MHz DDR3
(two 204-pin SO-DIMM slots) 		Intel HD Graphics or Intel HD Graphics 3000 in processor One SATA 3.0 Gb/s, 2.5" wide, 7 mm or 9.5 mm high Gigabit ethernet, Realtek RTL8111F
Wi-Fi + BT Half Mini PCIe Card
Optional WWAN mSATA Card 		1366×768 6-cell (62.4 Wh)
E335 1.8 kg (4.0 lb) AMD E2-1800 AMD
A68M
FCH 		8 GB DDR3-SDRAM — 1600 MHz
(two SO-DIMM slots) 		AMD Radeon HD 7340G One SATA 3.0 Gb/s, 2.5" wide, 7 mm or 9.5 mm high Gigabit Ethernett
Wi-Fi + BT Half Mini PCIe Card 		1366×768 6 cell 62 Wh)
14"
E430 [33] 13.36 x 9.21 x 1.12 inches
339.4 x 234 x 28.5 mm 		2.15 kg (4.7 lb) 2nd Gen Intel Core
i3-2328M (2C4T 2.2 GHz)
i3-2348M (2C4T 2.3 GHz)
i3-2350M (2C4T 2.3 GHz)
i3-2450M (2C4T 2.5 GHz/3.1 GHz Turbo)

3rd Gen Intel Core
i3-3120M (2C4T 2.5 GHz)
i3-3130M (2C4T 2.6 GHz)
i5-3210M (2C4T 2.5 GHz/3.1 GHz Turbo)
i5-3230M (2C4T 2.6 GHz/3.2 GHz Turbo)
i7-3612QM (4C8T 2.1 GHz/3.1 GHz Turbo)
i7-3632QM (4C8T 2.2 GHz/3.2 GHz Turbo)

Intel
HM77 		16 GB DDR3L 1600 MHz
(2 slots) 		Intel HD 3000 (2nd Gen Core)
Intel HD 4000 (3rd Gen Core)
Option + Nvidia GeForce GT610M (1 GB DDR3) 		One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernett
Wi-Fi + Optional BT Half Mini PCIe Card 		1366x768 TN  
M(6)

(48-62 Wh)

E430c [34] 13.36 x 9.21 x 1.12 inches
339.4 x 234 x 28.5mm 		2.15 kg (4.7 lb) 2nd Gen Intel Core i3
i3-2328M (2C4T 2.2 GHz)
i3-2348M (2C4T 2.3 GHz) 		16 GB DDR3L 1600 MHz
(2 slots) 		Intel HD 3000 One 2.5" SATA Drive
One DVD Drive 		 

M(6)

E431[35] 13.54 x 9.41 x 1.17 inches
344 x 239 x 29.7 mm 		2.43 kg (5.4 lb) 2nd Gen Intel Core
i3-2348M (2C4T 2.3 GHz)

3rd Gen Intel Core
i3-3110M (2C4T 2.4 GHz)
i3-3120M (2C4T 2.5 GHz)
i3-3130M (2C4T 2.6 GHz)
i5-3230M (2C4T 2.5 GHz/3.2 GHz Turbo)
i5-3320M (2C4T 2.6 GHz/3.3 GHz Turbo)
i7-3632QM (4C8T 2.2 GHz/3.2 GHz Turbo)

16 GB DDR3L 1600 MHz
(2 slots) 		Intel HD 3000 (2nd Gen Core)
Intel HD 4000 (3rd Gen Core)
Option + Nvidia GeForce GT710M (1 GB DDR3) 		One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernett
Wi-Fi + BT Half Mini PCIe Card 		 
M(6)
E435 13.36 x 9.21 x 1.12 inches
339.4 x 234 x 28.5 mm 		2.15 kg (4.7 lb) AMD 2nd Gen Mobile APUs
AMD A4-4300M (2C/2T 2.5 GHz/3.0 GHz Turbo)
AMD A6-4400M (2C/2T 2.7 GHz/3.2 GHz Turbo)
AMD A8-4500M (4C/4T 1.9 GHz/2.8 GHz Turbo)
AMD A10-4600M (4C/4T 2.3 GHz/2.8 GHz Turbo) 		AMD
A70M
FCH 		32GB DDR3L 1600 MHz
(2 slots) 		AMD Radeon HD Graphics
Option + AMD Radeon HD 7470M (512 MB GDDR3) 		One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernett
Wi-Fi + Optional BT Half Mini PCIe Card 		1366x768 TN  
M(6)
15.6"
E530 [36] 14.84 x 9.65 x 1.16 inches
377 x 245 x 29.5 mm 		2.45 kg (5.4 lb) Intel Sandy Bridge Pentium
B960 (2C2T 2.2 GHz)
B970 (2C2T 2.3 GHz)
B980 (2C2T 2.4 GHz)

2nd Gen Intel Core
i3-2328M (2C4T 2.2 GHz)
i3-2348M (2C4T 2.3 GHz)
i3-2350M (2C4T 2.3 GHz)
i3-2450M (2C4T 2.5 GHz/3.1 GHz Turbo)

3rd Gen Intel Core
i3-3110M (2C4T 2.4 GHz)
i3-3120M (2C4T 2.5 GHz)
i3-3130M (2C4T 2.6 GHz)
i5-3210M (2C4T 2.5 GHz/3.1 GHz Turbo)
i5-3230M (2C4T 2.6 GHz/3.2 GHz Turbo)
i7-3612QM (4C8T 2.1 GHz/3.1 GHz Turbo)
i7-3632QM (4C8T 2.2 GHz/3.2 GHz Turbo)

Intel
HM77 		16 GB DDR3L 1600 MHz
(2 slots) 		Intel HD (Pentium)
Intel HD 3000 (2nd Gen Core)
Intel HD 4000 (3rd Gen Core)
Option + Nvidia GeForce GT630M (2 GB DDR3)
or Nvidia GeForce GT635M (2 GB DDR3) 		One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernett
Wi-Fi + Optional BT Half Mini PCIe Card
Optional WWAN Half Mini PCIe Card (exclusive) 		1366x768 TN
1600x900 IPS 		 
M(6)

(48 Wh)

Numeric

keypad

E530c [37] 14.84 x 9.65 x 1.16 inches
377 x 245 x 29.5 mm 		2.45 kg (5.4 lb) Intel Celeron, Sandy Bridge Pentium, 2nd Gen Intel Core, or 3rd Gen Intel Core 16 GB DDR3L 1600 MHz
(2 slots) 		Intel HD (Celeron, Pentium)
Intel HD 3000 (2nd Gen Core)
Intel HD 4000 (3rd Gen Core) 		One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernett
Wi-Fi + Optional BT Half Mini PCIe Card 		1366x768 TN  
M(6)
E531 [38] 14.84 x 9.84 x 1.05 inches
377 x 250 x 26.6 mm 		2.46 kg (5.4 lb) Ivy Bridge Pentium
Pentium 2030M (2C2T 2.5 GHz)

2nd Gen Intel Core
i3-2348M (2C4T 2.3 GHz)

3rd Gen Intel Core
i3-3110M (2C4T 2.4 GHz)
i3-3120M (2C4T 2.5 GHz)
i3-3130M (2C4T 2.6 GHz)
i5-3230M (2C4T 2.5 GHz/3.2 GHz Turbo)
i5-3320M (2C4T 2.6 GHz/3.3 GHz Turbo)
i7-3632QM (4C8T 2.2 GHz/3.2 GHz Turbo)

16 GB DDR3L 1600 MHz
(2 slots) 		Intel HD (Pentium)
Intel HD 3000 (2nd Gen Core)
Intel HD 4000 (3rd Gen Core)
Option + Nvidia GeForce GT710M (1 GB DDR3)
or Nvidia GeForce GT740M (2GB DDR3) 		One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernett
Wi-Fi + BT Half Mini PCIe Card
Optional WWAN Half Mini PCIe Card (exclusive) 		1366x768 TN
1600x900 IPS 		 
M(6)
E535 [39] 14.84 x 9.65 x 1.16 inches
377 x 245 x 29.5 mm 		2.45 kg (5.4 lb) AMD 2nd Gen Mobile APUs
AMD A4-4300M (2C/2T 2.5 GHz/3.0 GHz Turbo)
AMD A6-4400M (2C/2T 2.7 GHz/3.2 GHz Turbo)
AMD A8-4500M (4C/4T 1.9 GHz/2.8 GHz Turbo)
AMD A10-4600M (4C/4T 2.3 GHz/2.8 GHz Turbo) 		AMD
A70M
FCH 		32GB DDR3L 1600 MHz
(2 slots) 		AMD Radeon HD Graphics
Option + AMD Radeon HD 7670M (1 GB GDDR3) 		One 2.5" SATA Drive
One DVD Drive 		Gigabit Ethernett
Wi-Fi + Optional BT Half Mini PCIe Card 		1366x768 TN  
M(6)

Gen 4 (2013)

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ThinkPad E440 Touch

Like the parallel T-series models (T440/T540), Gen4 E-series do not have a touchpad\trackpoint physical buttons.

Edge 11" (E145)

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Edge 14" (E440)

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The ThinkPad Edge E440 was released in 2013, as an update to the ThinkPad Edge E430. The new E440 includes new Intel 4th Gen Haswell Processors and 1920x1080 FHD Screen options.

Edge 15" (E540, E545)

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The ThinkPad Edge E540 was released in 2013, as an update to the ThinkPad Edge E530. The new E540 includes new Intel 4th Gen Core (Haswell-MB) processors, 1920x1080 FHD Screen options, and Nvidia Graphics

The ThinkPad Edge E545 was released in 2013, as an update to the ThinkPad Edge E535. The new E545 includes new AMD Richland Series APUs and AMD Graphics

Model Dimensions (mm) Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Display Battery Other
11.6"
E145 1.54 kg (3.4 lb) AMD E1-2500 or A4-5000 32 GB DDR3L — 1600 MHz
(2 slots) 		AMD Radeon HD 8240 or 8330 One 2.5" SATA 7mm Drive Gigabit Ethernet
Wi-Fi + BT Half Mini PCIe Card 		1366×768 TN M(6)
14"
E440[40] 13.54 x 9.41 x 1.17 Inches
344 x 239 x 29.7mm 		2.43 kg (5.4 lb) 4th Gen Intel Core
i3-4000M (2C4T 2.4 GHz)
i3-4100M(2C4T 2.5 GHz)
i5-4200M (2C4T 2.5 GHz/3.2 GHz Turbo)
i5-4210M(2C4T 2.6 GHz/3.3 GHz Turbo)
i7-4702MQ (4C8T 2.2 GHz/3.2 GHz Turbo)
i7-4712MQ (4C8T 2.3 GHz/3.3 GHz Turbo) 		Intel HM87 16 GB DDR3L 1600 MHz
(2 slots) 		Intel HD 4600 One 2.5" SATA
One Optical Drive 		Gigabit Ethernet
Wi-Fi + BT Half Mini PCIe Card 		1366x768 TN
1366x768 (touch) 		 
M(6)

(48-62 Wh)

15.6"
E540[41] 14.84 x 9.84 x 1.05 inches
377 x 250 x 26.6 mm 		2.46 kg (5.4 lb) Intel Pentium Haswell
Pentium 3550M (2C2T 2.3 GHz)
Pentium 3560M(2C2T 2.4 GHz)

4th Gen Intel Core
i3-4000M (2C4T 2.4 GHz)
i3-4100M(2C4T 2.5 GHz)
i5-4200M (2C4T 2.5 GHz/3.2 GHz Turbo)
i5-4210M(2C4T 2.6 GHz/3.2 GHz Turbo)
i5-4300M (2C4T 2.6 GHz/3.3 GHz Turbo)
i7-4702MQ (4C8T 2.2 GHz/3.2 GHz Turbo)
i7-4712MQ (4C8T 2.3 GHz/3.3 GHz Turbo)

 Intel
HM87 		16 GB DDR3L 1600 MHz
(2 slots) 		Intel HD 4600
Option +
Nvidia GeForce 710M (1GB DDR3)
or Nvidia GeForce GT740M (2 GB DDR3) 		One 2.5" SATA
One Optical Drive 		Gigabit Ethernet
Wi-Fi + BT Half Mini PCIe Card
Optional WWAN M.2 SATA Card 		1366x768 TN
1920x1080 IPS
1366x768 (touch)
1920x1080 (touch) 		 
M(6)

(48-62 Wh)

E545[42] 14.84 x 9.65 x 1.12 Inches
377 x 245 x 28.5mm 		2.37 kg (5.2 lb) AMD Trinity Mobile APU
A8-4500 (4C4T 1.9 GHz/2.8 GHz Turbo)

AMD Richland Mobile APU
A6-5350M (2C2T 2.9 GHz/3.5 GHz Turbo)
A8-5550M (4C4T 2.1 GHz/3.1 GHz Turbo)
A10-5750M (4C4T 2.5 GHz/3.5 GHz Turbo)

AMD
A76M FCH 		32 GB DDR3L 1600 MHz
(2 slots) 		AMD Radeon HD Graphics
Option +
AMD Radeon HD8570M (2GB GDDR5) 		One 2.5" SATA
One Optical Drive 		Gigabit Ethernet
Wi-Fi + BT Half Mini PCIe Card 		1366x768 TN  
M(6)

(48 Wh)

Gen 5 (2014)

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14" (E450, E455)

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The ThinkPad Edge E450 was released in 2015, as an update to the ThinkPad Edge E440. The new E450 includes new Intel 5th Gen Broadwell low power processors, 1920x1080 FHD Screen options, and new AMD R7 Mobile Dedicated Graphics.

The ThinkPad Edge E455 was released in 2015, as a new 14" ThinkPad with AMD Mobile APU Processors. The new E455 includes new AMD Kaveri Processors, 1920x1080 FHD Screen options, and new AMD Graphics.

15.6" (E550, E555)

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The ThinkPad Edge E550 was released in 2015, as an update to the ThinkPad Edge 540. The new E550 includes new Intel 5th Gen Broadwell low power processors, 1920x1080 FHD Screen options, and new AMD R7 Mobile Dedicated Graphics.

The ThinkPad Edge E555 was released in 2015, as an update to the ThinkPad Edge 545. The new E555 includes new AMD Kaveri Processors, 1920x1080 FHD Screen options, and new AMD Graphics.

Model Dimensions (mm) Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Display Battery Other
14"
E450[43] 13.35 x 9.41 x 0.94 inches
339 x 239 x 24 mm 		1.81 kg (4.0 lb) 4th Gen Intel Core
i3-4005U (2C4T 2.4 GHz)

5th Gen Intel Core
i3-5005U (2C4T 2.0 GHz)
i5-5200U(2C4T 2.2 GHz/2.7 GHz Turbo)
i7-5500U (4C8T 2.4 GHz/3.0 GHz Turbo)

32 GB DDR3L 1600 MHz
(2 slots) 		Intel HD 4400 (4th Gen Core)
Intel HD 5500 (5th Gen Core)
Option +
AMD Radeon R5 M240 (1 GB DDR3)
or AMD Radeon R7 M260 (2 GB DDR3) 		One 2.5" SATA Gigabit Ethernet
Wi-Fi + BT M.2 Card 		1366x768 TN
1920x1080 IPS 		m(6)

(47 Wh)

E455[43] 13.35 x 9.41 x 0.94 inches
339 x 239 x 24 mm 		1.81 kg (4.0 lb) AMD Kaveri Mobile APU
A6-7000 (2C2T 2.2 GHz/3.0 GHz Turbo)
A8-7100 (4C4T 1.8 GHz/3.0 GHz Turbo)
A10-7300 (4C4T 1.9 GHz/3.2 GHz Turbo) 		AMD
A76M
FCH 		32 GB DDR3L 1600 MHz
(2 slots) 		AMD R4 (A6-7000)
AMD R5 (A8-7100)
AMD R7 (A10-7300)
Option +
AMD Radeon R5 M240 (2 GB DDR3) 		One 2.5" SATA Gigabit Ethernet
Wi-Fi + BT M.2 Card 		1366x768 TN
1920x1080 IPS 		m(6)

(47 Wh)

15.6"
E550[44] 14.84 x 10.08 x 1.06 Inches
377 x 256 x 27mm 		2.46 kg (5.4 lb) 4th Gen Intel Core
i3-4005U (2C4T 2.4 GHz)

5th Gen Intel Core
i3-5005U (2C4T 2.0 GHz)
i3-5015U (2C4T 2.1 GHz)
i5-5200U(2C4T 2.2 GHz/2.7 GHz Turbo)
i7-5500U (4C8T 2.4 GHz/3.0 GHz Turbo)

32 GB DDR3L 1600 MHz
(2 slots) 		Intel HD 4400 (4th Gen Core)
Intel HD 5500 (5th Gen Core)
Option +
AMD Radeon R7 M260 (2 GB DDR3) 		One 2.5" SATA
One Optical Drive 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		1366x768 TN
1920x1080 IPS 		M(6)

(48 Wh)

E555[45] 14.84 x 10.04 x 1.07 inches
377 x 255 x 27.1 mm 		2.36 kg (5.2 lb) AMD Kaveri Mobile APU
A6-7000 (2C2T 2.2 GHz/3.0 GHz Turbo)
A8-7100 (4C4T 1.8 GHz/3.0 GHz Turbo)
A10-7300 (4C4T 1.9 GHz/3.2 GHz Turbo)
FX-7500 (4C4T 2.1GHz/3.3 GHz Turbo) 		AMD
A76M
FCH 		32 GB DDR3L 1600 MHz
(2 slots) 		AMD R4 (A6-7000)
AMD R5 (A8-7100)
AMD R7 (A10-7300 & FX-7500)
Option +
AMD Radeon R5 M240 (2 GB DDR3) 		One 2.5" SATA
One Optical Drive 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		1366x768 TN
1920x1080 IPS 		M(6)

(48 Wh)

Gen 6 (2015)

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14" (E460, E465)

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Lenovo ThinkPad E460, E465
Introductory price$449.20
Storage500 GB to 1 TB 7,200 rpm
256 GB SSD OPAL2.0
SoundDolby Audio Advanced, Stereo Speakers
InputFingerprint Reader
Camera720p Cam
Connectivity2 x USB 3.0
1 x USB 2.0
HDMI
Ethernet
4-in-1 Reader

The E460 and E465 have a 14-inch display and optionally come with a Windows 7 (Pro) or Windows 10 64-bit system.

The E460 uses Intel Skylake (6th Generation) processors.

The E465 is similar to the E460 but it uses an AMD processor.

15" (E560, E565)

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Lenovo ThinkPad E560, E565

The E560 and E565 have a 15.6-inch display and optionally come with a Windows 7 (Pro) or Windows 10 64-bit system.

The E560 uses Intel Skylake (6th Generation) processors.

The E565 is similar to the E560 but it uses an AMD processor.

Model Release (US) Dimensions Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Screen Battery Other
14"
E460 Late 2015 1.92 kg (4.2 lb) 6th Gen Intel Core
i7-6500U

i5-6200U

i3-6100U
 32 GB DDR3L — 1600 MHz
(2 slots) 		Intel HD 520
Option + AMD Radeon R5 M330 (2 GB)
or Radeon R7 M360 (2 GB) 		One 2.5" SATA Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1366×768 TN
1920×1080 IPS

m
E465 Late 2015 1.94 kg (4.3 lb) AMD A Series
A6-8500P (2 x 1.6 GHz, R5 M330);
A8-8600P (4 x 1.6 GHz, R5 M335DX);
A10-8700P (4 x 1.8 GHz, R5 M340DX) 		32 GB DDR3L — 1600 MHz
(2 slots) 		R5 M330 for A6
or Dual Graphics for A8 and A10 		One 2.5" SATA Gigabit Ethernet
Wi-Fi + BT M.2 Card 		m
15.6"
E560 Late 2015 377 x 255 x 23.8 2.45 kg (5.4 lb) 6th Gen Intel Core
i7-6500U
i5-6200U

i3-6100U

32 GB DDR3L — 1600 MHz
(2 slots) 		Intel HD 520
Option + AMD Radeon R7 M370 (2 GB GDDR5) 		One 2.5" SATA
One Optical Drive 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:
1366×768 TN, 220 nits
1920×1080 IPS, 250 nits 		M(6)
E565 Late 2015 377 x 255 x 23.8 2.48 kg (5.5 lb) AMD A Series
A10-8700P
A6-8500P 		32 GB DDR3L — 1600 MHz
(2 slots) 		AMD Radeon R6
Option + M340DX[a] 		One 2.5" SATA
One Optical Drive 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		M(6)
  1. ^ Internal crossfire with AMD Radeon R7 M330 (2 GB GDDR5)

Gen 7 (2016)

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14" (E470, E475)

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Lenovo ThinkPad E470, E475
Introductory price$479.20 (E470),
$389.25 (E475)
Storage500 GB 7,200 rpm
256 GB SSD OPAL2.0
Sound2 x 2W Speakers
Dolby Audio Premium
Dual Mic
InputFingerprint Reader
Camera720p Cam
Connectivity2 x USB 3.0
1 x USB 2.0
Ethernet
HDMI
4-in-1 Reader

The E470 and E475 have a 14-inch display and optionally come with a Windows 10 64-bit system.

The E470 uses Intel Kaby Lake (7th Generation) processors.

The E475 is similar to the E470 but it uses an AMD processor.

15" (E570, E570c, E570p, E575)

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Lenovo ThinkPad E570, E575
Introductory price$479.20 (E570),
$415.20 (E575)
Storage500 GB 7,200 rpm
256 GB PCIe SSD OPAL2.0
Sound2 x 2W Speakers
Dolby Audio Premium
Dual Mic
Camera720p Cam
Connectivity2 x USB 3.0
1 x USB 2.0
HDMI
VGA
Power7.6 hrs

The E570 and E575 have a 15.6-inch display and optionally come with a Windows 10 64-bit system.

The E570 uses the 7th Generation Intel Core processors.

The E575 is similar to the E570 but it uses an AMD processor.

The E570p was released in 2017 and has a high power CPU and mainstream GPU.

Model Release (US) Dimensions Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Screen Battery Other
14"
E470 2016 13.34"
x 9.52"
x 0.93";
(339 x 242 x 23.7 mm) 		1.87 kg (4.1 lb) 7th Gen Intel Core
i7-7500U (4 MB, up to 3.50 GHz)

i5-7200U

i3-7100U
 64 GB DDR4 — 2133 MHz
(2 slots) 		Intel HD 620

Optional + NVIDIA GeForce 920MX (2 ГБ)
or GeForce 940MX (2 GB)

One 2.5" SATA Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1366×768 TN
1920×1080 TN
1920×1080 IPS

m
E475 2016 1.87 kg (4.1 lb) AMD A Series
A10-9600P (2 MB, up to 3.3 GHz)
A6-9500B
 32 GB DDR4 — 2133 MHz
(2 slots) 		AMD Radeon R5 Graphics

Optional + AMD Radeon R5 M430 2 GB

One 2.5" SATA Gigabit Ethernet
Wi-Fi + BT M.2 Card 		m
15.6"
E570 2016 14.92" x 10.27" x 0.90"
mm: 379 x 261 x 22.9 		2.31 kg (5.1 lb) 7th Gen Intel Core
Up to i7-7500U (4 MB, up to 3.50 GHz) 		64 GB DDR4 — 2133 MHz
(2 slots) 		Intel HD 620
Optional + NVIDIA GeForce 950M (2 GB) 		One 2.5" SATA
One Optical Drive 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1366×768 TN
1920×1080 IPS

M(4)
E570c
E570p 2017 2.39 kg (5.3 lb) 7th Gen Intel Core
i5-7300HQ
i7-7700HQ 		64 GB DDR4 — 2133 MHz
(2 slots) 		Intel HD 630
+ NVIDIA GeForce GTX 1050 Ti (2 GB GDDR5) 		One 2.5" SATA
One M.2 x? 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1920×1080 IPS

m(6)
E575 2016 14.92" x 10.27" x 0.90"
mm: 379 x 261 x 22.9 		2.31 kg (5.1 lb) AMD A Series
A10-9600P (2 MB, up to 3.3 GHz)
A8
 32 GB DDR4 — 2133 MHz
(2 slots) 		AMD Radeon R5 Graphics

Optional + AMD Radeon R5 M430 2GB

One 2.5" SATA
One Optical Drive 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1366×768 TN
1920×1080 IPS

M(4)

Gen 8 (2017)

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14" (E480, E485)

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The E480 and E485 have a 14-inch display and optionally come with a Windows 10 64-bit system. USB type-C is used for charging for the first time in the ThinkPad E series. The USB-C port can also connect to most USB-C docks allowing 4K display output, additional USB ports, networking, and charging from a single cable.

The E480 uses Intel Core processors (up to i7-8550U), and is equipped with the integrated intel UHD 620 graphics card or optionally the AMD RX550 2 GB discrete graphics card. The E480 did not have adequate cooling system on the higher end models, especially those with the dedicated AMD RX 550 graphics card, leading to unit overheating.[46] Lenovo released a firmware update that addressed the problem, but substantially limited the performance of the graphics card.[47]

The E485 is similar to the E480 but it uses an AMD Ryzen processor. The AMD Ryzen processors use Radeon Vega integrated graphics which outperforms similar Intel integrated graphics.

15" (E580, E585)

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The E580 and E585 have a 15.6-inch display.

The E580 uses Intel Core processors.

The E585 is similar to the E580 but it uses an AMD Ryzen processor.

Model Release (US) Dimensions Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Screen Battery Other
14"
E480 2017 1.75 kg (3.9 lb) 7th Gen Intel Core or 8th Gen Intel Core 64 GB DDR4 — 2400 MHz
(2 slots) 		Intel HD 620 or UHD 620

Optional + AMD Radeon RX 550 2 GB

 One 2.5" SATA 7mm
One M.2 x2 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1366×768 TN
1920×1080 IPS

m Soldered charging port
E485 2017 1.75 kg (3.9 lb) 1st Gen AMD Ryzen Mobile 64 GB DDR4 — 2400 MHz
(2 slots) 		AMD Radeon Vega 3, 8 or 10 One 2.5" SATA 7mm
One M.2 x4 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		m Soldered charging port
15.6"
E580 2017 2.1 kg (4.6 lb) 7th Gen Intel Core or 8th Gen Intel Core 64 GB DDR4 — 2400 MHz
(2 slots) 		Intel HD 620 or UHD 620

Optional + AMD Radeon RX 550 2 GB

 One 2.5" SATA 7mm
One M.2 x2 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1366×768 TN
1920×1080 IPS

m Soldered charging port
E585 2017 2.1 kg (4.6 lb) 1st Gen AMD Ryzen Mobile 64 GB DDR4 — 2400 MHz
(2 slots) 		AMD Radeon Vega 3, 8 or 10 One 2.5" SATA 7mm
One M.2 x4 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		m Soldered charging port

Gen 9 (2018)

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The Intel models were announced in 2018. The AMD ones in 2019.

14" (E490, E490s, E495)

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Lenovo ThinkPad E490, E490s, E495
 
Lenovo Thinkpad E495 in Sway

The E490, E490s and E495 have a 14-inch display and optionally come with a Windows 10 64-bit system.

The E490 and E490s use 8th Generation Intel Core processors.

The E495 is similar to the E490 but it uses 3rd gen[48] AMD Ryzen processor.


15" (E590, E595)

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Lenovo ThinkPad E590, E595

The E590 and E595 have a 15.6-inch display and optionally come with a Windows 10 64-bit system.

The E590 uses 8th Generation Intel Core processors.

The E595 is similar to the E590 but it uses an AMD Ryzen processor.

Model Release (US) Dimensions Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Screen Battery Other
14"
E490 2018 1.75 kg (3.9 lb) 8th Gen Intel Core 64 GB DDR4 — 2400 MHz
(2 slots) 		Intel UHD 620

Optional + AMD Radeon RX 550X 2 GB

One 2.5" SATA 7mm
One M.2 x2 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1366×768 TN
1920×1080 IPS

m
E490s 2018 1.67 kg (3.7 lb) 8th Gen Intel Core 64 GB DDR4 — 2400 MHz
(2 slots) 		Intel UHD 620

Optional + AMD Radeon RX 540X 2 GB

 One M.2 x2 Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1920×1080 TN
1920×1080 IPS

m Soldered charging port
E495 2019 1.75 kg (3.9 lb) 3rd Gen AMD Ryzen Mobile 64 GB DDR4 — 2400 MHz
(2 slots) 		AMD Radeon Vega 3, 8 or 10 One 2.5" SATA 7mm
One M.2 x4 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1366×768 TN
1920×1080 IPS

m Soldered charging port
15.6"
E590 2018 2.12 kg (4.7 lb) 8th Gen Intel Core 64 GB DDR4 — 2400 MHz
(2 slots) 		Intel UHD 620

Optional + AMD Radeon RX 550X 2 GB

 One 2.5" SATA 7mm
One M.2 x2 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1366×768 TN
1920×1080 IPS

m
E595 2019 2.1 kg (4.6 lb) 2nd Gen AMD Ryzen Mobile 64 GB DDR4 — 2400 MHz
(2 slots) 		AMD Radeon Vega 3, 8 or 10 One 2.5" SATA 7mm
One M.2 x4 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1366×768 TN
1920×1080 IPS

m

2019

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The Intel models were announced in October 2019. The AMD ones in May 2020.

14" (E14)

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The E14 has a 14.0-inch display and optionally come with a Windows 10 Home or Pro 64-bit operating system. It uses 10th Generation Intel Core or 3rd-gen Ryzen Mobile CPUs.

15" (E15)

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ThinkPad E15, used as equipment for COVID-19 laboratory in Egypt

The E15 has a 15.6-inch display and optionally come with a Windows 10 Home or Pro 64-bit operating system. It uses 10th Generation Intel Core or 3rd-gen Ryzen Mobile CPUs.

Model Release (US) Dimensions Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Screen Battery Other
14"
E14 Gen 1 (Intel)[49] 2019 1.69 kg (3.7 lb) 10th Gen Intel Core 32 GB DDR4 — 2400 MHz
(1 slot) 		Intel UHD Graphics

Optional + AMD Radeon 625 or RX 640 2 GB GDDR5

One 2.5" SATA 7mm
One M.2 x4 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1920×1080 TN
1920×1080 IPS

m ThinkShutter
E14 Gen 1 (AMD) 2020 1.59 kg (3.5 lb) 3rd Gen AMD Ryzen Mobile 36/40 GB DDR4 — 3200 MHz
(4/8 GB soldered, 1 slot) 		AMD Radeon 7 nm Vega 6 or 7 Two M.2 x4 Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1920×1080 TN
1920×1080 IPS

m ThinkShutter
15.6"
E15 Gen 1 (Intel)[50] 2019 1.9 kg (4.2 lb) 10th Gen Intel Core 32 GB DDR4 — 2400 MHz
(1 slot) 		Intel UHD Graphics

Optional + AMD Radeon 625 or RX 640 2 GB GDDR5

One 2.5" SATA 7mm
One M.2 x4 		Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1920×1080 TN
1920×1080 IPS

m ThinkShutter
E15 Gen 1 (AMD) 2020 1.7 kg (3.7 lb) 3rd Gen AMD Ryzen Mobile 36/40 GB DDR4 — 3200 MHz
(4/8 GB soldered, 1 slot) 		AMD Radeon 7 nm Vega 6 or 7 Two M.2 x4 Gigabit Ethernet
Wi-Fi + BT M.2 Card 		Anti-glare:

1920×1080 TN
1920×1080 IPS

m ThinkShutter

2020

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E14 Gen 2 (Intel)

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E14 Gen 2 (AMD)

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E15 Gen 2 (Intel)

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E15 Gen 2 (AMD)

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Model Release (US) Dimensions (mm / in) Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Screen Battery Other
14"
E14 Gen 2 (Intel)[51]
324 × 220 × 18.9–20.5
12.76 × 8.66 × 0.74–0.81
 1.59–1.69 kg (3.5–3.7 lb) 11th Gen Intel Core
i3-1115G4
i5-1135G7
i7-1165G7 		32 GB — DDR4 3200 MHz
(1 slot) 		Intel UHD G4 or Intel Iris Xe G7
Optional NVIDIA GeForce MX350 / MX450 (2 GB GDDR5) 		One M.2 2242 x4 + One M.2 2280 x4 Gigabit Ethernet

Wi-Fi 6 + BT 5.1 (soldered)
NO WWAN M.2 Card 		1920 × 1080 TN 200 nits
1920 × 1080 IPS 250 nits
1920 × 1080 IPS 300 nits
1920 × 1080 IPS 300 nits Touch 		m
45Wh 		One TB4
E14 Gen 2 (AMD)[52] 3rd Gen AMD Ryzen Mobile
Ryzen 3 4300U
Ryzen 3 Pro 4500U
Ryzen 5 4600U
Ryzen 5 Pro 4650U
Ryzen 7 4700U
Ryzen 7 4800U 		36/40 GB — DDR4 3200 MHz
(4/8 GB soldered, 1 slot) 		AMD Radeon 1920 × 1080 TN 200 nits
1920 × 1080 IPS 250 nits 		One USB-C 3.2 Gen 1
15.6"
E15 Gen 2 (Intel)[53]
365 × 240 × 18.9
14.37 × 9.45 × 0.74
 1.7 kg (3.7 lb) 11th Gen Intel Core
i3-1115G4
i5-1135G7
i7-1165G7 		32 GB — DDR4 3200 MHz
(1 slot) 		Intel UHD G4 or Intel Iris Xe G7
Optional NVIDIA GeForce MX350 / MX450 (2 GB GDDR5) 		One M.2 2242 x4 + One M.2 2280 x4 Gigabit Ethernet

Wi-Fi 6 + BT 5.1 (soldered)
NO WWAN M.2 Card 		1920 × 1080 TN 200 nits
1920 × 1080 IPS 250 nits
1920 × 1080 IPS 300 nits
1920 × 1080 IPS 300 nits Touch 		m
45Wh 		One TB4
E15 Gen 2 (AMD)[54] 3rd Gen AMD Ryzen Mobile
Ryzen 3 4300U
Ryzen 3 Pro 4500U
Ryzen 5 4600U
Ryzen 5 Pro 4650U
Ryzen 7 4700U
Ryzen 7 4800U 		36/40 GB — DDR4 3200 MHz
(4/8 GB soldered, 1 slot) 		AMD Radeon 1920 × 1080 TN 200 nits
1920 × 1080 IPS 250 nits 		One USB-C 3.2 Gen 1

2021

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E14 Gen 3 (AMD)

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E15 Gen 3 (AMD)

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Model Release (US) Dimensions (mm / in) Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Screen Battery Other
14"
E14 Gen 3 (AMD)[55]
324 × 220.7 × 17.9–20.9
12.76 × 8.69 × 0.70–0.82
 1.64–1.69 kg (3.6–3.7 lb) 4th Gen AMD Ryzen Mobile
Ryzen 3 5300U
Ryzen 5 Pro 5500U
Ryzen 5 5600U
Ryzen 5 Pro 5650U
Ryzen 7 5700U
Ryzen 7 5800U 		36/40 GB — DDR4 3200 MHz
(4/8 GB soldered, 1 slot) 		AMD Radeon One M.2 2242 x4 + One M.2 2280 x4 Gigabit Ethernet

Wi-Fi 6 + BT 5.1 (soldered)
NO WWAN M.2 Card 		1920 × 1080 TN 250 nits
1920 × 1080 IPS 250 nits
1920 × 1080 IPS 300 nits 		One USB-C 3.2 Gen 1
15.6"
E15 Gen 3 (AMD)[56]
365 × 240 × 18.9
14.37 × 9.45 × 0.74
 1.7 kg (3.7 lb) 4th Gen AMD Ryzen Mobile
Ryzen 3 5300U
Ryzen 5 Pro 5500U
Ryzen 5 5600U
Ryzen 5 Pro 5650U
Ryzen 7 5700U
Ryzen 7 5800U 		36/40 GB — DDR4 3200 MHz
(4/8 GB soldered, 1 slot) 		AMD Radeon One M.2 2242 x4 + One M.2 2280 x4 Gigabit Ethernet

Wi-Fi 6 + BT 5.1 (soldered)
NO WWAN M.2 Card 		1920 × 1080 TN 250 nits
1920 × 1080 IPS 250 nits
1920 × 1080 IPS 300 nits 		One USB-C 3.2 Gen 1

2022

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E14 Gen 4 (Intel)

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E14 Gen 4 (AMD)

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E15 Gen 4 (Intel)

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E15 Gen 4 (AMD)

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Model Release (US) Dimensions (mm / in) Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Screen Battery Other
14"
E14 Gen 4 (Intel)[57]
324 × 220.7 × 17.9–18.9
12.76 × 8.69 × 0.70–0.74
 1.59–1.64 kg (3.5–3.6 lb) 12th Gen Intel Core
i3-1215U

i5-1235U
i5-1245U
i7-1255U
i5-1240P

i7-1260P
 32 GB — DDR4 3200 MHz
(1 slot)
or
40 GB — DDR4 3200 MHz
(8 GB soldered, 1 slot) 		Intel UHD (i3-1215U) or Intel Iris Xe

Optional NVIDIA GeForce MX550 (2 GB GDDR6)

One M.2 2242 3.0 x4 + One M.2 2242 4.0 x4 Gigabit Ethernet

Wi-Fi 6 / Wi-Fi 6E + BT 5.1 (soldered)
NO WWAN M.2 Card 		1920 × 1080 TN 250 nits
1920 × 1080 IPS 300 nits
1920 × 1080 IPS 300 nits Touch 		m
42Wh
57Wh 		One TB4
E14 Gen 4 (AMD)[58] 4th Gen AMD Ryzen Mobile
Ryzen 3 5425U
Ryzen 5 5625U
Ryzen 5 Pro 5675U
Ryzen 7 5825U 		40 GB — DDR4 3200 MHz
(8 GB soldered, 1 slot) 		AMD Radeon One M.2 2242 3.0 x4 + One M.2 2280 3.0 x4 1920 × 1080 TN 250 nits
1920 × 1080 IPS 300 nits 		One USB-C 3.2 Gen 1
15.6"
E15 Gen 4 (Intel)[59]
365 × 240 × 18.9
14.37 × 9.45 × 0.74
 1.7 kg (3.7 lb) 12th Gen Intel Core
i3-1215U

i5-1235U
i5-1245U
i7-1255U
i5-1240P

i7-1260P
 32 GB — DDR4 3200 MHz
(1 slot)
or
40 GB — DDR4 3200 MHz
(8 GB soldered, 1 slot) 		Intel UHD (i3-1215U) or Intel Iris Xe

Optional NVIDIA GeForce MX550 (2 GB GDDR6)

One M.2 2242 3.0 x4 + One M.2 2242 4.0 x4 Gigabit Ethernet

Wi-Fi 6 / Wi-Fi 6E + BT 5.1 (soldered)
NO WWAN M.2 Card 		1920 × 1080 TN 250 nits
1920 × 1080 IPS 300 nits
1920 × 1080 IPS 300 nits Touch 		m
42Wh
57Wh 		One TB4
E15 Gen 4 (AMD)[60] 4th Gen AMD Ryzen Mobile
Ryzen 3 5425U
Ryzen 5 5625U
Ryzen 7 5825U 		40 GB — DDR4 3200 MHz
(8 GB soldered, 1 slot) 		AMD Radeon One M.2 2242 3.0 x4 + One M.2 2280 3.0 x4 1920 × 1080 TN 250 nits
1920 × 1080 IPS 300 nits 		One USB-C 3.2 Gen 1

2023

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E14 Gen 5 (Intel)

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E14 Gen 5 (AMD)

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E16 Gen 1 (Intel)

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E16 Gen 1 (AMD)

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Model Release (US) Dimensions (mm / in) Weight (min) CPU Chipset Memory (max) Graphics Storage Networking Screen Battery Other
14"
E14 Gen 5

(Intel)[61]

313 × 219.3 × 17.99
12.32 × 8.63 × 0.71
 1.41 kg (3.1 lb) 13th Gen Intel Core
i3-1315U

i5-1335U
i5-1340P
i5-1345U
i5-13500H
i5-1355U
i5-1360P

i7-13700H
 40/48 GB — DDR4 3200 MHz
(8/16 GB soldered, 1 slot) 		Intel UHD (i3-1315U) or Intel Iris Xe

Optional NVIDIA GeForce MX550 (2 GB GDDR6)

One M.2 2242 3.0 x4 + One M.2 2242 4.0 x4 Gigabit Ethernet

Wi-Fi 6 / Wi-Fi 6E + BT 5.1 (soldered)
NO WWAN M.2 Card 		1920 × 1200 IPS 300 nits
1920 × 1200 IPS 300 nits Touch
2240 × 1400 IPS 300 nits
 m
47Wh
57Wh
63Wh 		One TB4
One USB-C 3.2 Gen 2
E14 Gen 5 (AMD)[62] 6th Gen AMD Ryzen Mobile
Ryzen 3 7330U
Ryzen 5 5625U
Ryzen 5 7530U
Ryzen 7 7730U 		40 GB — DDR4 3200 MHz
(8 GB soldered, 1 slot) 		AMD Radeon One M.2 2242 3.0 x4 + One M.2 2280 3.0 x4 One USB-C 3.2 Gen 2
One USB-C 3.2 Gen 1
16"
E16 Gen 1

(Intel)[63]

356.1 × 247.7 × 19.85
14.02 × 9.75 × 0.78
 1.77 kg (3.9 lb) 13th Gen Intel Core
i3-1315U

i5-1335U
i5-1340P
i5-1345U
i5-13500H
i5-1355U
i5-1360P
i7-1365U

i7-13700H
 40/48 GB — DDR4 3200 MHz
(8/16 GB soldered, 1 slot) 		Intel UHD (i3-1315U) or Intel Iris Xe

Optional NVIDIA GeForce MX550 (2 GB GDDR6)

One M.2 2242 3.0 x4 + One M.2 2242 4.0 x4 Gigabit Ethernet

Wi-Fi 6 / Wi-Fi 6E + BT 5.1 (soldered)
NO WWAN M.2 Card 		1920 × 1200 IPS 300 nits
1920 × 1200 IPS 300 nits Touch
2560 × 1600 IPS 400 nits
 m
47Wh
57Wh
63Wh 		One TB4
One USB-C 3.2 Gen 2
E16 Gen 1 (AMD)[64] 6th Gen AMD Ryzen Mobile
Ryzen 3 7330U
Ryzen 5 7530U
Ryzen 7 7730U 		40 GB — DDR4 3200 MHz
(8 GB soldered, 1 slot) 		AMD Radeon One M.2 2242 3.0 x4 + One M.2 2280 3.0 x4 One USB-C 3.2 Gen 2
One USB-C 3.2 Gen 1


References

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  1. ^ a b c d "Lenovo Packs "More Thinking" into ThinkPad Edge Laptops & Worldwide Ad Campaign". News release. Lenovo. March 23, 2010. Retrieved May 31, 2011.
  2. ^ article Archived 2010-10-03 at the Wayback Machine at Lenovo
  3. ^ a b Joanna Stern (September 28, 2010). "Lenovo ThinkPad Edge 11 review". Engadget web site. Retrieved May 31, 2011.
  4. ^ Avram Piltch (April 8, 2010). "Lenovo ThinkPad Edge 14 Review". Laptopmag.com online review. Retrieved June 1, 2011.
  5. ^ a b Kevin O'Brien (May 12, 2010). "Lenovo ThinkPad Edge 15 Review". Notebook Review.
  6. ^ Kendrick, James (April 27, 2011). "Going hands-on with the ThinkPad Edge E220s notebook". ZDNet. Retrieved 1 August 2011.
  7. ^ a b c d article at Lenovo
  8. ^ a b c d "ThinkPad Edge 14" and 15"" (PDF). Specifications. Lenovo. April 15, 2010. Retrieved May 31, 2011.
  9. ^ a b Joanna Stern (September 28, 2010). "Lenovo ThinkPad Edge 11 announced with Intel and AMD options, denied US citizenship". Engadget.com web site. Retrieved June 3, 2011.
  10. ^ "Know your laptop". Teaching and Learning Exchange. Retrieved June 1, 2011.
  11. ^ "CNET".
  12. ^ "Engadget". 3 January 2010. Though the 1.2-inch thick Edge isn't as thin as some other modern ultraportables, like the inch-thick ASUS UL30A and ThinkPad X200, at 3.5 lbs it feels extremely light in a hand and it slipped nicely into a backpack for a weekend trip.
  13. ^ "Engadget". 3 January 2010. Performance-wise, we've got nothing to complain about, as the Edge compares favorably to other CULV laptops we've reviewed. With a 1.3GHz Intel Core 2 Duo SU7300 CPU, 4GB of RAM, and a 320GB hard drive our $899 version ran Windows 7 Pro without a hiccup and didn't lag when we had Firefox, Microsoft Word 20078, GIMP, TweetDeck and iTunes all open and running.
  14. ^ Cheng, Cisco. "PCMag". PC Magazine. The Edge 13 is one of the few laptops that are not launching with Intel's latest "Arrandale" platform, which will have processor names like Core i7, Core i5, and Core i3. Instead, it uses a previous generation CULV platform, complete with an Intel Core 2 Duo SU7300 (1.3 GHz), 4GB of RAM, and integrated graphics.
  15. ^ Cheng, Cisco. "PCMag". PC Magazine. With CULV laptops, battery life is the biggest claim to fame. Although the Edge 13's 63WH (6-cell) scored almost 7 hours (6:58) in MobileMark 2007 tests, it came up well short against the ASUS UL30A-A1 (10:27) and ACER A3810T (8:39).
  16. ^ "Laptop-Review". Yesterday Lenovo launched their two newest noteboosk for SMBs (small and medium sized businesses). They are called ThinkPad Edge 14 and 15, and as the names suggests, the displays measure 14 and 15.6 inches, respectively.
  17. ^ "Notebook Review". 27 January 2022. Build quality is above average compared to consumer notebooks, but a step below business-grade ThinkPads. The screen hinges are noticeably smaller than what you might find on a standard ThinkPad; they are plastic-faced, not metal. ThinkPads have been known for strong screen hinges that last throughout the notebook's life without wearing out.
  18. ^ "Notebook Review". 27 January 2022. Unlike more expensive ThinkPad models, the Edge 14 doesn't have an internal rollcage, but Lenovo still managed to keep the notebook pretty strong. The palmrest, touchpad and keyboard have no discernable flex under strong pressure and the frame doesn't flex if you carry it by the corner of the palmrest.
  19. ^ a b "Notebook Review". 27 January 2022. The Lenovo ThinkPad Edge 15 offers the same features as smaller Edge models, but falls short when it comes to build quality in the larger 15-inch chassis.
  20. ^ "Notebook Review". 27 January 2022. What makes the keyboard unique is that it's the first Chiclet keyboard I have found that's very comfortable and easy to type on.
  21. ^ "Notebook Review". 27 January 2022. Overall, the touchpad was pleasant to use, with a fast response time and no discernable lag. Sensitivity was excellent and no adjustment was needed out of the box.
  22. ^ Cheng, Cisco. "PCMag". PC Magazine. The Lenovo ThinkPad Edge 15 has several things working in its favor. For one, it's a cheap small business laptop for those who are looking to buy several at a time. Second, the user experience and feature set are among the best in this category.
  23. ^ Piltch, Avram (May 5, 2011). "Lenovo ThinkPad Edge E220s". www.laptopmag.com. Retrieved 2019-02-20.
  24. ^ "ThinkPad E220s Platform Specifications" (PDF). Lenovo.com.
  25. ^ ThinkPad E320 Platform Specifications
  26. ^ ThinkPad E325 Platform Specifications
  27. ^ ThinkPad E420 Platform Specifications
  28. ^ ThinkPad E420s Platform Specifications
  29. ^ ThinkPad E425 Platform Specifications
  30. ^ ThinkPad E520 Platform Specifications
  31. ^ ThinkPad E525 Platform Specifications
  32. ^ "Lenovo targets small businesses with new PCs". Business Mirror. 9 July 2012. Retrieved 12 July 2012.
  33. ^ "ThinkPad E430 Platform Specifications" (PDF). Lenovo.com.
  34. ^ "ThinkPad E430c Platform Specifications" (PDF). Lenovo.com.
  35. ^ ThinkPad E431 Platform Specifications
  36. ^ ThinkPad E530 Platform Specifications
  37. ^ ThinkPad E530c Platform Specifications
  38. ^ ThinkPad E531 Platform Specifications
  39. ^ ThinkPad E535 Platform Specifications
  40. ^ ThinkPad E440 Specifications
  41. ^ ThinkPad E540 Specifications
  42. ^ ThinkPad E545 Specifications
  43. ^ a b ThinkPad E450 Specifications
  44. ^ ThinkPad E550 Specifications
  45. ^ ThinkPad E555 Specifications
  46. ^ "Lenovo ThinkPad E480 Review". PCMAG. Retrieved 2020-04-30.
  47. ^ Bade, Sebastian (6 March 2018). "Lenovo ThinkPad E480 (i5-8250U, UHD 620, SSD) Laptop Review". Notebookcheck. Retrieved 2020-04-30.
  48. ^ "Lenovo Thinkpad E495 20NES2D000 Laptop | Gizinfo". in.gizinfo.com. Retrieved 2021-02-22.
  49. ^ "ThinkPad E14 Gen 1 (Intel) Platform Specifications" (PDF). Lenovo.com.
  50. ^ "ThinkPad E15 Gen 1 (Intel) Platform Specifications" (PDF). Lenovo.com.
  51. ^ "ThinkPad E14 Gen 2 (Intel) Platform Specifications" (PDF). Lenovo.com.
  52. ^ "ThinkPad E14 Gen 2 (AMD) Platform Specifications" (PDF). Lenovo.com.
  53. ^ "ThinkPad E15 Gen 2 (Intel) Platform Specifications" (PDF). Lenovo.com.
  54. ^ "ThinkPad E15 Gen 2 (AMD) Platform Specifications" (PDF). Lenovo.com.
  55. ^ "ThinkPad E14 Gen 3 (AMD) Product Specifications". Lenovo.com.
  56. ^ "ThinkPad E15 Gen 3 (AMD) Product Specifications". Lenovo.com.
  57. ^ "ThinkPad E14 Gen 4 (Intel) Platform Specifications" (PDF). Lenovo.com.
  58. ^ "ThinkPad E14 Gen 4 (AMD) Platform Specifications" (PDF). Lenovo.com.
  59. ^ "ThinkPad E15 Gen 4 (Intel) Platform Specifications" (PDF). Lenovo.com.
  60. ^ "ThinkPad E15 Gen 4 (AMD) Platform Specifications" (PDF). Lenovo.com.
  61. ^ "ThinkPad E14 Gen 5 (Intel) Platform Specifications" (PDF). Lenovo.com.
  62. ^ "ThinkPad E14 Gen 5 (AMD) Platform Specifications" (PDF). Lenovo.com.
  63. ^ "ThinkPad E16 Gen 1 (Intel) Product Specifications". Lenovo.com.
  64. ^ "ThinkPad E16 Gen 1 (AMD) Product Specifications". Lenovo.com.
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