Product comparison · 2 memory modules

HP 8Gb DDR2 800MHz 4x2Gb vs Kingston Technology Memory 16GB DDR2 SDRAM Module

Key differences

Memory layout (modules x size)
- 8Gb DDR2 800MHz 4x2Gb:4 x 2 GB
- Memory 16GB DDR2 SDRAM Module:2 x 8 GB
Memory type
- 8Gb DDR2 800MHz 4x2Gb:PC2-6400
- Memory 16GB DDR2 SDRAM Module:DDR2

Differences highlightedShow differences only

Comparison of 8Gb DDR2 800MHz 4x2Gb, Memory 16GB DDR2 SDRAM Module
20 specifications	A HP 8Gb DDR2 800MHz 4x2Gb View product	B Kingston Technology Memory 16GB DDR2 SDRAM Module View product
Features2 differ
Memory layout (modules x size)Differs	4 x 2 GB	2 x 8 GB
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyKnown for one	Unknown — not stated by the source	5
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	1024M X 72
Memory typeDiffers	PC2-6400	DDR2
Lead platingKnown for one	Unknown — not stated by the source	Gold
Internal memoryKnown for one	8 GB	Unknown — not stated by the source
Memory clock speedKnown for one	800 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	SESX2D1Z (Sun); X4290AF (Sun)
Bus clock rateKnown for one	Unknown — not stated by the source	667 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	16384 MB
Memory layoutKnown for one	Unknown — not stated by the source	2 x 8192 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.