Product comparison · 2 memory modules

HP VH638AT memory module vs Samsung MV-2V2G4/US - 2 GB - DDR2 SDRAM - 800 M

6specifications compared
4differ
2identical
9known for one product only

Key differences

Internal memory
- VH638AT memory module:4 GB
- MV-2V2G4/US - 2 GB - DDR2 SDRAM - 800 M:2 GB
Memory layout (modules x size)
- VH638AT memory module:1 x 4 GB
- MV-2V2G4/US - 2 GB - DDR2 SDRAM - 800 M:1 x 2 GB
Internal memory type
- VH638AT memory module:DDR3
- MV-2V2G4/US - 2 GB - DDR2 SDRAM - 800 M:DDR2
Memory clock speed
- VH638AT memory module:1333 MHz
- MV-2V2G4/US - 2 GB - DDR2 SDRAM - 800 M:800 MHz

Side by side

Differences highlightedShow differences only

Comparison of VH638AT, MV-2V2G4/US - 2 GB - DDR2 SDRAM - 800 M
15 specifications	A HP VH638AT memory module Model VH638AT View product	B Samsung MV-2V2G4/US - 2 GB - DDR2 SDRAM - 800 M View product
Features4 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Internal memory typeDiffers	DDR3	DDR2
Memory clock speedDiffers	1333 MHz	800 MHz
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyKnown for one	Unknown — not stated by the source	6
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	30 mm	Unknown — not stated by the source
DepthKnown for one	133 mm	Unknown — not stated by the source
HeightKnown for one	4 mm	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	30 x 133 x 4 mm	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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