Product comparison · 2 memory modules

HP 512MB DDR 266MHz vs Kingston Technology 2GB 400MHz ECC Single Rank Kit

6specifications compared
4differ
2identical
16known for one product only

Key differences

Internal memory
- 512MB DDR 266MHz:0.5 GB
- 2GB 400MHz ECC Single Rank Kit:2 GB
Memory layout (modules x size)
- 512MB DDR 266MHz:1 x 0.5 GB
- 2GB 400MHz ECC Single Rank Kit:2 x 1 GB
Internal memory type
- 512MB DDR 266MHz:DDR
- 2GB 400MHz ECC Single Rank Kit:DRAM
Memory form factor
- 512MB DDR 266MHz:184-pin DIMM
- 2GB 400MHz ECC Single Rank Kit:240-pin DIMM

Side by side

Differences highlightedShow differences only

Comparison of 512MB DDR 266MHz, 2GB 400MHz ECC Single Rank Kit
22 specifications	A HP 512MB DDR 266MHz View product	B Kingston Technology 2GB 400MHz ECC Single Rank Kit View product
Features4 differ
Internal memoryDiffers	0.5 GB	2 GB
Memory layout (modules x size)Differs	1 x 0.5 GB	2 x 1 GB
Internal memory typeDiffers	DDR	DRAM
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	Unknown — not stated by the source	3
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory type	Registered (buffered)	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	128M X 72
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Lead platingKnown for one	Unknown — not stated by the source	Gold
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory clock speedKnown for one	266 MHz	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X4
CompatibilityKnown for one	Unknown — not stated by the source	S26361-F3072-L522 (Fujitsu)
Bus clock rateKnown for one	Unknown — not stated by the source	400 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	2048 MB
Memory layoutKnown for one	Unknown — not stated by the source	2 x 1024 MB
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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