Lenovo 46C0563 memory module vs Lenovo 46C0564 memory module

Comparison of 46C0563, 46C0564

9 specifications	A Lenovo 46C0563 memory module Model 46C0563 View product	B Lenovo 46C0564 memory module Model 46C0564 View product
Featuresidentical
Internal memory	4 GB	4 GB
Memory layout (modules x size)	1 x 4 GB	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
Memory voltage	1.35 V	1.35 V

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.