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Memory RAM | 4GB - Lenovo ThinkPad E420 E-Series - (OEM-# 55Y3711, 55Y3717, 78Y7385) - 1333MHz, Unbuffered, 1,5V
Specs Lenovo ThinkPad Edge E420 DDR3-SDRAM Notebook 35.6 cm (14") 1366 x 768 pixels 2nd gen Intel® Core™ i3 4 GB 500 GB HDD Wi-Fi 4 (802.11n) Windows 7 Professional Notebooks (1141-L3Q)
Specs Lenovo ThinkPad Edge E420 DDR3-SDRAM 35.6 cm (14") 1366 x 768 pixels 2nd gen Intel® Core™ i3 2 GB 500 GB HDD Windows 7 Professional Black Notebooks (1141ABS)
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Memory RAM | 16GB Kit (2x8GB) - Lenovo ThinkPad E420s E-Series - (OEM-# Dual-Channel Memory Kit (2 x 03X6401)) - 1333MHz, Unbuffered, 1,5V
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