Product comparison · 2 memory modules

Dell 8GB DDR2 667MHz Kit vs HP 4GB DDR3 1333MHz

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

Key differences

Internal memory
- 8GB DDR2 667MHz Kit:8 GB
- 4GB DDR3 1333MHz:4 GB
Memory layout (modules x size)
- 8GB DDR2 667MHz Kit:2 x 4 GB
- 4GB DDR3 1333MHz:1 x 4 GB
Internal memory type
- 8GB DDR2 667MHz Kit:DDR2
- 4GB DDR3 1333MHz:DDR3
Memory clock speed
- 8GB DDR2 667MHz Kit:667 MHz
- 4GB DDR3 1333MHz:1333 MHz
Memory ranking
- 8GB DDR2 667MHz Kit:2
- 4GB DDR3 1333MHz:4

Side by side

Differences highlightedShow differences only

Comparison of 8GB DDR2 667MHz Kit, 4GB DDR3 1333MHz
11 specifications	A Dell 8GB DDR2 667MHz Kit View product	B HP 4GB DDR3 1333MHz View product
Features5 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	2 x 4 GB	1 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
Component for	PC/Server	PC/Server
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	667 MHz	1333 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory channelsKnown for one	Unknown — not stated by the source	Single-channel
Memory rankingDiffers	2	4
Memory form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
ECCKnown for one	Yes	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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