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Lenovo ThinkPad E420

alaTest has collected and analyzed 2 reviews from magazines and websites. People are impressed by the usability and durability. The price and portability are also appreciated. Some have doubts about the design.

performance, portability, price, durability, usability


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Review analysis

(Based on 2 reviews)

2 user reviews

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Consumer review by: Sputnik (

Great laptop, great deal


I'm a longtime fan of Lenovo for their quality and endurance under road-warrior conditions. My new E420 is no exception. Really like the new keyboard--great feel, and no fatigue. Performance with Win 7 64 Pro is nimble and robust. Best bang for the buck.

Aug, 2011

Consumer review by: Athan (

Incredible Buy


This is exactly what I was looking for. Works great, long battery life, good performance with the i3 chip and it's light. The price is a steal for a business class computer with Windows 7 professional. If you're looking for a larger screen, there are...

Jun, 2011

Product Specifications


Number of displays supported by on-board graphics adapter:2
On-board graphics adapter ID:0x116


Conflict Free processor: No
ECC supported by processor: No
Integrated 4G WiMAX: Yes
Maximum internal memory supported by processor:16
Maximum number of PCI Express lanes:1
Memory bandwidth supported by processor (max):21.3
Memory channels supported by processor:Dual
Memory clock speeds supported by processor:1066,1333
Memory types supported by processor:DDR3-SDRAM
Processor cache type:SmartCache, L3
Processor codename:Sandy Bridge
Processor Series:Intel Core i3-2300 Mobile series
Thermal Design Power (TDP):35

Processor special features

Intel 64: Yes
Intel Clear Video Technology: No
Intel Identity Protection Technology version:1.00
Intel Virtualization Technology (VT-x):Y
Intel Virtualization Technology for Directed I/O (VT-d): No
Processor ARK ID:52220
Processor package size:31