Lenovo 49Y3756 memory module vs Lenovo 49Y3757 memory module

Comparison of 49Y3756, 49Y3757

8 specifications	A Lenovo 49Y3756 memory module Model 49Y3756 View product	B Lenovo 49Y3757 memory module Model 49Y3757 View product
Features1 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Known for one	—Unknown — not stated by the source	1 x 4 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latency	9	9
Memory clock speed	1333 MHz	1333 MHz

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.