Product comparison · 2 memory modules

HP 2 GB PC2-5300 ECC Registered DDR2 667 MHz DIMM vs HP 3GB DDR2-400

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

Key differences

Internal memory
- 2 GB PC2-5300 ECC Registered DDR2 667 MHz DIMM:2 GB
- 3GB DDR2-400:3 GB
Memory layout (modules x size)
- 2 GB PC2-5300 ECC Registered DDR2 667 MHz DIMM:1 x 2 GB
- 3GB DDR2-400:2 x 0.5 + 2 x 1 GB
Memory clock speed
- 2 GB PC2-5300 ECC Registered DDR2 667 MHz DIMM:667 MHz
- 3GB DDR2-400:400 MHz

Side by side

Differences highlightedShow differences only

Comparison of 2 GB PC2-5300 ECC Registered DDR2 667 MHz DIMM, 3GB DDR2-400
11 specifications	A HP 2 GB PC2-5300 ECC Registered DDR2 667 MHz DIMM View product	B HP 3GB DDR2-400 View product
Features3 differ
Internal memoryDiffers	2 GB	3 GB
Memory layout (modules x size)Differs	1 x 2 GB	2 x 0.5 + 2 x 1 GB
Memory form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
Memory clock speedDiffers	667 MHz	400 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	PC/Server
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	DIMM	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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