Product comparison · 2 memory modules

Lenovo 46C7499 memory module vs Lenovo 49Y1431 memory module

Key differences

CAS latency
- 46C7499 memory module:7
- 49Y1431 memory module:9
Memory clock speed
- 46C7499 memory module:1066 MHz
- 49Y1431 memory module:1333 MHz

Differences highlightedShow differences only

Comparison of 46C7499, 49Y1431
8 specifications	A Lenovo 46C7499 memory module Model 46C7499 View product	B Lenovo 49Y1431 memory module Model 49Y1431 View product
Features2 differ
Internal memory	8 GB	8 GB
Memory layout (modules x size)	1 x 8 GB	1 x 8 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	7	9
Memory clock speedDiffers	1066 MHz	1333 MHz
Memory voltage	1.5 V	1.5 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.