Product comparison · 2 memory modules

HP 256MB PC2-4200 vs HP 64MB PC133

Key differences

Differences highlightedShow differences only

Comparison of 256MB PC2-4200, 64MB PC133
9 specifications	A HP 256MB PC2-4200 View product	B HP 64MB PC133 View product
Features4 differ
Internal memoryKnown for one	0.25 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR2	SDR SDRAM
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	144-pin SO-DIMM
CAS latencyKnown for one	4	Unknown — not stated by the source
Memory clock speedDiffers	533 MHz	133 MHz
Module configurationKnown for one	32M x 16	Unknown — not stated by the source
ECCKnown for one	Unknown — not stated by the source	No
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)

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.