Product comparison · 2 memory modules

HP 256MB PC133 SDRAM vs Kingston Technology 2GB DDR2-533

4specifications compared
4differ
0identical
11known for one product only

Key differences

Internal memory
- 256MB PC133 SDRAM:0.25 GB
- 2GB DDR2-533:2 GB
Memory layout (modules x size)
- 256MB PC133 SDRAM:1 x 0.25 GB
- 2GB DDR2-533:1 x 2 GB
Memory form factor
- 256MB PC133 SDRAM:168-pin DIMM
- 2GB DDR2-533:240-pin DIMM
Buffered memory type
- 256MB PC133 SDRAM:Registered (buffered)
- 2GB DDR2-533:Unregistered (unbuffered)

Side by side

Differences highlightedShow differences only

Comparison of 256MB PC133 SDRAM, 2GB DDR2-533
15 specifications	A HP 256MB PC133 SDRAM View product	B Kingston Technology 2GB DDR2-533 View product
Features4 differ
Internal memoryDiffers	0.25 GB	2 GB
Memory layout (modules x size)Differs	1 x 0.25 GB	1 x 2 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR2
Memory form factorDiffers	168-pin DIMM	240-pin DIMM
CAS latencyKnown for one	Unknown — not stated by the source	4
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Module configurationKnown for one	Unknown — not stated by the source	256M X 64
Memory typeKnown for one	Unknown — not stated by the source	DDR2
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	133 MHz	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	Unknown — not stated by the source	533 MHz
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Packaging dataidentical
Package typeKnown for one	DIMM	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.

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