Product comparison · 2 memory modules

HP 1GB PC2-4200 vs HP 585157-001 memory module

Key differences

Differences highlightedShow differences only

Comparison of 1GB PC2-4200, 585157-001
11 specifications	A HP 1GB PC2-4200 View product	B HP 585157-001 memory module Model 585157-001 View product
Features5 differ
Internal memoryDiffers	1 GB	4 GB
Internal memory typeDiffers	DDR2	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyDiffers	4	9
Memory clock speedDiffers	533 MHz	1333 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageDiffers	1.8 V	1.5 V
Module configurationKnown for one	64M x 8	Unknown — not stated by the source
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 4 GB

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.