Product comparison · 2 memory modules

HP VH639AA memory module vs Hypertec 73P3845-HY (Legacy)

5specifications compared
3differ
2identical
6known for one product only

Key differences

Internal memory type
- VH639AA memory module:DDR3
- 73P3845-HY (Legacy):DDR2
Memory form factor
- VH639AA memory module:204-pin SO-DIMM
- 73P3845-HY (Legacy):200-pin SO-DIMM
Memory clock speed
- VH639AA memory module:1333 MHz
- 73P3845-HY (Legacy):533 MHz

Side by side

Differences highlightedShow differences only

Comparison of VH639AA, 73P3845-HY (Legacy)
11 specifications	A HP VH639AA memory module Model VH639AA View product	B Hypertec 73P3845-HY (Legacy)View product
Features3 differ
Internal memory	1 GB	1 GB
Memory layout (modules x size)	1 x 1 GB	1 x 1 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factorDiffers	204-pin SO-DIMM	200-pin SO-DIMM
Memory clock speedDiffers	1333 MHz	533 MHz
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
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.

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