Product comparison · 2 memory modules

ADATA DDR2 800 vs HP 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM

6specifications compared
4differ
2identical
8known for one product only

Key differences

Internal memory
- DDR2 800:2 GB
- 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM:4 GB
ECC
- DDR2 800:No
- 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM:Yes
Memory clock speed
- DDR2 800:800 MHz
- 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM:667 MHz
Buffered memory type
- DDR2 800:Unregistered (unbuffered)
- 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM:Fully buffered

Side by side

Differences highlightedShow differences only

Comparison of DDR2 800, 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM
14 specifications	A ADATA DDR2 800 View product	B HP 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM View product
Features4 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 4 GB
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	5
Memory clock speedDiffers	800 MHz	667 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Fully buffered
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 95 °C
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	RoHS

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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