Product comparison · 2 memory modules

HP 1GB DDR-400 vs HP 8GB DDR-266

6specifications compared
3differ
3identical
8known for one product only

Key differences

Internal memory
- 1GB DDR-400:1 GB
- 8GB DDR-266:8 GB
Memory layout (modules x size)
- 1GB DDR-400:1 x 1 GB
- 8GB DDR-266:2 x 4 GB
Memory clock speed
- 1GB DDR-400:400 MHz
- 8GB DDR-266:266 MHz

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR-400, 8GB DDR-266
14 specifications	A HP 1GB DDR-400 View product	B HP 8GB DDR-266 View product
Features3 differ
Internal memoryDiffers	1 GB	8 GB
Memory layout (modules x size)Differs	1 x 1 GB	2 x 4 GB
Internal memory type	DDR	DDR
Component for	PC/Server	PC/Server
ECC	Yes	Yes
Memory clock speedDiffers	400 MHz	266 MHz
Memory form factorKnown for one	Unknown — not stated by the source	184-pin DIMM
CAS latencyKnown for one	Unknown — not stated by the source	2.5
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	2.5 V
Weight & dimensionsidentical
WidthKnown for one	171.4 mm	Unknown — not stated by the source
DepthKnown for one	63.5 mm	Unknown — not stated by the source
HeightKnown for one	111 mm	Unknown — not stated by the source
WeightKnown for one	500 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.

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