Product comparison · 2 memory modules

HP 2GB DDR2-667 vs HP 8GB DDR-266

7specifications compared
5differ
2identical
7known for one product only

Key differences

Internal memory
- 2GB DDR2-667:2 GB
- 8GB DDR-266:8 GB
Internal memory type
- 2GB DDR2-667:DDR2
- 8GB DDR-266:DDR
Memory form factor
- 2GB DDR2-667:240-pin DIMM
- 8GB DDR-266:184-pin DIMM
Memory clock speed
- 2GB DDR2-667:667 MHz
- 8GB DDR-266:266 MHz
Buffered memory type
- 2GB DDR2-667:Unregistered (unbuffered)
- 8GB DDR-266:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of 2GB DDR2-667, 8GB DDR-266
14 specifications	A HP 2GB DDR2-667 View product	B HP 8GB DDR-266 View product
Features5 differ
Internal memoryDiffers	2 GB	8 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
Memory clock speedDiffers	667 MHz	266 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 4 GB
CAS latencyKnown for one	Unknown — not stated by the source	2.5
Memory voltageKnown for one	Unknown — not stated by the source	2.5 V
Weight & dimensionsidentical
WidthKnown for one	111 mm	Unknown — not stated by the source
DepthKnown for one	171.4 mm	Unknown — not stated by the source
HeightKnown for one	63.5 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.

More memory module comparisons

All memory module comparisons