Product comparison · 2 memory modules

HP 512MB DDR2-667 vs Kingston Technology 2GB DDR2-667

4specifications compared
2differ
2identical
16known for one product only

Key differences

Internal memory
- 512MB DDR2-667:0.5 GB
- 2GB DDR2-667:2 GB
Buffered memory type
- 512MB DDR2-667:Fully buffered
- 2GB DDR2-667:Unregistered (unbuffered)

Side by side

Differences highlightedShow differences only

Comparison of 512MB DDR2-667, 2GB DDR2-667
20 specifications	A HP 512MB DDR2-667 View product	B Kingston Technology 2GB DDR2-667 View product
Features2 differ
Internal memoryDiffers	0.5 GB	2 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latencyKnown for one	Unknown — not stated by the source	5
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeDiffers	Fully buffered	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 64
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Component forKnown for one	PC/Server	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	A0735489 (DELL); A0735490 (DELL); A0735492 (DELL); A0735493 (DELL); A0743584 (DELL); A0743585 (DELL); A0743586 (DELL); A0764429 (DELL); A1189543 (DELL); A1229318 (DELL); A1229319 (DELL); A1229320 (DELL); A1229322 (DELL); A1229323 (DELL); A1229324 (DELL); A1229325 (DELL); A1249404 (DELL); A1312839 (D
Bus clock rateKnown for one	Unknown — not stated by the source	667 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	2048 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 2048 MB

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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