Product comparison · 2 memory modules

HP 1.5GB DDR-400 vs HP 1GB DDR2-533

Key differences

Differences highlightedShow differences only

Comparison of 1.5GB DDR-400, 1GB DDR2-533
10 specifications	A HP 1.5GB DDR-400 View product	B HP 1GB DDR2-533 View product
Features4 differ
Internal memoryDiffers	1.5 GB	1 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 0.5 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
CAS latencyKnown for one	Unknown — not stated by the source	4
Memory clock speedDiffers	400 MHz	533 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Weight & dimensionsidentical
WeightKnown for one	70 g	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.