HP 8GB DDR2-400 vs Kingston Technology 8GB Dual Rank Kit

Comparison of 8GB DDR2-400, 8GB Dual Rank Kit

23 specifications	A HP 8GB DDR2-400View product	B Kingston Technology 8GB Dual Rank KitView product
Featuresidentical
Internal memory	8 GB	8 GB
Memory layout (modules x size)	2 x 4 GB	2 x 4 GB
Internal memory type	DDR2	DDR2
Memory form factorKnown for one	—Unknown — not stated by the source	240-pin DIMM
CAS latencyKnown for one	—Unknown — not stated by the source	3
Memory busKnown for one	—Unknown — not stated by the source	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory rankingKnown for one	—Unknown — not stated by the source	2
Memory voltageKnown for one	—Unknown — not stated by the source	1.8 V
Module configurationKnown for one	—Unknown — not stated by the source	512M X 72
Memory typeKnown for one	—Unknown — not stated by the source	DDR2
Lead platingKnown for one	—Unknown — not stated by the source	Gold
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	800 MHz	—Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	—Unknown — not stated by the source	X4
CompatibilityKnown for one	—Unknown — not stated by the source	348106-B21 (HP); 404122-B21 (HP)
Bus clock rateKnown for one	—Unknown — not stated by the source	400 MHz
Error indicationKnown for one	—Unknown — not stated by the source	ECC
Form factorKnown for one	—Unknown — not stated by the source	240-pin DIMM
Internal memoryKnown for one	—Unknown — not stated by the source	8192 MB
Mac compatibilityKnown for one	—Unknown — not stated by the source	No
Memory layoutKnown for one	—Unknown — not stated by the source	2 x 4096 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.