Product comparison · 2 memory modules

HP VH640AA memory module vs Hypertec 73P3845-HY (Legacy)

4specifications compared
4differ
0identical
7known for one product only

Key differences

Internal memory
- VH640AA memory module:2 GB
- 73P3845-HY (Legacy):1 GB
Memory layout (modules x size)
- VH640AA memory module:1 x 2 GB
- 73P3845-HY (Legacy):1 x 1 GB
Internal memory type
- VH640AA memory module:DDR3
- 73P3845-HY (Legacy):DDR2
Memory form factor
- VH640AA memory module:204-pin SO-DIMM
- 73P3845-HY (Legacy):200-pin SO-DIMM

Side by side

Differences highlightedShow differences only

Comparison of VH640AA, 73P3845-HY (Legacy)
11 specifications	A HP VH640AA memory module Model VH640AA View product	B Hypertec 73P3845-HY (Legacy)View product
Features4 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 1 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factorDiffers	204-pin SO-DIMM	200-pin SO-DIMM
Memory typeKnown for one	PC3-10600	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Laptop
ECCKnown for one	Unknown — not stated by the source	No
Memory clock speedKnown for one	Unknown — not stated by the source	533 MHz
Packaging dataidentical
Package typeKnown for one	SO-DIMM	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	30 x 67.6 x 38 mm	Unknown — not stated by the source
Size (imperial)Known for one	3 cm (1.18")	Unknown — not stated by the source

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.

More memory module comparisons

All memory module comparisons