Product comparison · 2 memory modules

Dell 8GB DDR2-667 vs Samsung 256MB PC133 DIMM

6specifications compared
5differ
1identical
4known for one product only

Key differences

Internal memory
- 8GB DDR2-667:8 GB
- 256MB PC133 DIMM:0.25 GB
Internal memory type
- 8GB DDR2-667:DDR2
- 256MB PC133 DIMM:SDR SDRAM
Memory form factor
- 8GB DDR2-667:240-pin DIMM
- 256MB PC133 DIMM:168-pin DIMM
Memory clock speed
- 8GB DDR2-667:667 MHz
- 256MB PC133 DIMM:133 MHz
Buffered memory type
- 8GB DDR2-667:Fully buffered
- 256MB PC133 DIMM:Unregistered (unbuffered)

Side by side

Differences highlightedShow differences only

Comparison of 8GB DDR2-667, 256MB PC133 DIMM
10 specifications	A Dell 8GB DDR2-667 View product	B Samsung 256MB PC133 DIMM View product
Features5 differ
Internal memoryDiffers	8 GB	0.25 GB
Memory layout (modules x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR2	SDR SDRAM
Memory form factorDiffers	240-pin DIMM	168-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedDiffers	667 MHz	133 MHz
Buffered memory typeDiffers	Fully buffered	Unregistered (unbuffered)
CAS latencyKnown for one	Unknown — not stated by the source	3
Memory voltageKnown for one	Unknown — not stated by the source	3.3 V

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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