Product comparison · 2 memory modules

Fujitsu 4GB DDR2-800 vs HP 637593-001 memory module

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

Key differences

Internal memory
- 4GB DDR2-800:4 GB
- 637593-001 memory module:2 GB
Memory layout (modules x size)
- 4GB DDR2-800:1 x 4 GB
- 637593-001 memory module:1 x 2 GB
Internal memory type
- 4GB DDR2-800:DDR2
- 637593-001 memory module:DDR3
Memory clock speed
- 4GB DDR2-800:800 MHz
- 637593-001 memory module:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR2-800, 637593-001
8 specifications	A Fujitsu 4GB DDR2-800 View product	B HP 637593-001 memory module Model 637593-001 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	DDR2	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedDiffers	800 MHz	1333 MHz
CAS latencyKnown for one	Unknown — not stated by the source	9

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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