HP 2 GB PC2-5300 ECC Registered DDR2 667 MHz DIMM vs Kingston Technology 2GB 667MHz

Comparison of 2 GB PC2-5300 ECC Registered DDR2 667 MHz DIMM, 2GB 667MHz

22 specifications	A HP 2 GB PC2-5300 ECC Registered DDR2 667 MHz DIMMView product	B Kingston Technology 2GB 667MHzView product
Features1 differ
Internal memory	2 GB	2 GB
Memory layout (modules x size)	1 x 2 GB	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	Registered (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
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	43R2002 (Lenovo); 73P4985 (IBM); 30R5127 (Lenovo); 41X4257 (Lenovo)
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
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.