Product comparison · 2 memory modules

HP 8GB DDR2-400 vs Kingston Technology 1GB 533MHz PC2-4200

4specifications compared
4differ
0identical
12known for one product only

Key differences

The HP 8GB DDR2-400 has 7 GB more internal memory than the Kingston Technology 1GB 533MHz PC2-4200 (8 GB vs 1 GB). Memory layout (modules x size): 2 x 4 GB on the HP 8GB DDR2-400, 1 x 1 GB on the Kingston Technology 1GB 533MHz PC2-4200. Internal memory type: DDR2 on the HP 8GB DDR2-400, DDR on the Kingston Technology 1GB 533MHz PC2-4200. Buffered memory type: Registered (buffered) on the HP 8GB DDR2-400, Unregistered (unbuffered) on the Kingston Technology 1GB 533MHz PC2-4200.

Internal memory
- 8GB DDR2-400:8 GB
- 1GB 533MHz PC2-4200:1 GB
Memory layout (modules x size)
- 8GB DDR2-400:2 x 4 GB
- 1GB 533MHz PC2-4200:1 x 1 GB
Internal memory type
- 8GB DDR2-400:DDR2
- 1GB 533MHz PC2-4200:DDR
Buffered memory type
- 8GB DDR2-400:Registered (buffered)
- 1GB 533MHz PC2-4200:Unregistered (unbuffered)

Side by side

Differences highlightedShow differences only

Comparison of 8GB DDR2-400, 1GB 533MHz PC2-4200
16 specifications	A HP 8GB DDR2-400 View product	B Kingston Technology 1GB 533MHz PC2-4200 View product
Features4 differ
Internal memoryDiffers	8 GB	1 GB
Memory layout (modules x size)Differs	2 x 4 GB	1 x 1 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorKnown for one	Unknown — not stated by the source	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	128M X 64
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
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedKnown for one	800 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
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes

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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