Product comparison · 2 memory modules

HP 8Gb DDR2 SDRAM 4x2Gb 667MHz ECC vs Kingston Technology 4 GB(2 x 2GB), DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC

4specifications compared
1differ
3identical
5known for one product only

Key differences

Internal memory
- 8Gb DDR2 SDRAM 4x2Gb 667MHz ECC:8 GB
- 4 GB(2 x 2GB), DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC:4 GB

Side by side

Differences highlightedShow differences only

Comparison of 8Gb DDR2 SDRAM 4x2Gb 667MHz ECC, 4 GB(2 x 2GB), DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC
9 specifications	A HP 8Gb DDR2 SDRAM 4x2Gb 667MHz ECC View product	B Kingston Technology 4 GB(2 x 2GB), DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC View product
Features1 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	Unknown — not stated by the source	4
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory layout (modules x size)Known for one	4 x 2 GB	Unknown — not stated by the source
Memory clock speedKnown for one	667 MHz	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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