Lenovo 57Y4425 memory module vs Lenovo 57Y4427 memory module

Comparison of 57Y4425, 57Y4427

10 specifications	A Lenovo 57Y4425 memory module Model 57Y4425 View product	B Lenovo 57Y4427 memory module Model 57Y4427 View product
Features1 differ
Internal memoryDiffers	2 GB	8 GB
Memory layout (modules x size)Known for one	1 x 2 GB	—Unknown — not stated by the source
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
Memory clock speed	1333 MHz	1333 MHz
Memory type	DDR3 SDRAM	DDR3 SDRAM
Weight & dimensionsidentical
Width	134.6 mm	134.6 mm
Depth	30.5 mm	30.5 mm
Height	7.62 mm	7.62 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.