Product comparison · 2 memory modules

HP VH640AA memory module vs HP VH641AA memory module

8specifications compared
2differ
6identical
1known for one product only

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

Side by side

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
Internal memory type	DDR3	DDR3
Memory form factor	204-pin SO-DIMM	204-pin SO-DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory type	PC3-10600	PC3-10600
Packaging dataidentical
Package type	SO-DIMM	SO-DIMM
Other featuresidentical
Dimensions (WxDxH)	30 x 67.6 x 38 mm	30 x 67.6 x 38 mm
Size (imperial)	3 cm (1.18")	3 cm (1.18")

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.

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