Product comparison · 2 memory modules

HP VH640AA memory module vs HP VH641AA memory module

Key differences

Internal memory
- VH640AA memory module:2 GB
- VH641AA memory module:4 GB
Memory layout (modules x size)
- VH640AA memory module:1 x 2 GB
- VH641AA memory module:1 x 4 GB

Differences highlightedShow differences only

Comparison of VH640AA, VH641AA
9 specifications	A HP VH640AA memory module Model VH640AA View product	B HP VH641AA memory module Model VH641AA View product
Features2 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	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.