Product comparison · 2 memory modules

HP 2GB DDR2 SDRAM vs HP 8GB DDR3 SDRAM

8specifications compared
5differ
3identical
1known for one product only

Key differences

Internal memory
- 2GB DDR2 SDRAM:2 GB
- 8GB DDR3 SDRAM:8 GB
Memory layout (modules x size)
- 2GB DDR2 SDRAM:2 x 1 GB
- 8GB DDR3 SDRAM:2 x 4 GB
Internal memory type
- 2GB DDR2 SDRAM:DDR2
- 8GB DDR3 SDRAM:DDR3
ECC
- 2GB DDR2 SDRAM:No
- 8GB DDR3 SDRAM:Yes
Memory clock speed
- 2GB DDR2 SDRAM:800 MHz
- 8GB DDR3 SDRAM:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 2GB DDR2 SDRAM, 8GB DDR3 SDRAM
9 specifications	A HP 2GB DDR2 SDRAM View product	B HP 8GB DDR3 SDRAM View product
Features5 differ
Internal memoryDiffers	2 GB	8 GB
Memory layout (modules x size)Differs	2 x 1 GB	2 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	800 MHz	1333 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Packaging dataidentical
Package type	DIMM	DIMM

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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