Product comparison · 2 memory modules

HP 4Gb DDR2 SDRAM 667MHz vs Kingston Technology 1GB DDR2 SDRAM, Kingston ValueRAM, 533MHz, ECC, 1.8V, CL4, Gold

3specifications compared
2differ
1identical
7known for one product only

Key differences

Internal memory
- 4Gb DDR2 SDRAM 667MHz:4 GB
- 1GB DDR2 SDRAM, Kingston ValueRAM, 533MHz, ECC, 1.8V, CL4, Gold:1 GB
Memory form factor
- 4Gb DDR2 SDRAM 667MHz:200-pin SO-DIMM
- 1GB DDR2 SDRAM, Kingston ValueRAM, 533MHz, ECC, 1.8V, CL4, Gold:240-pin DIMM

Side by side

Differences highlightedShow differences only

Comparison of 4Gb DDR2 SDRAM 667MHz, 1GB DDR2 SDRAM, Kingston ValueRAM, 533MHz, ECC, 1.8V, CL4, Gold
10 specifications	A HP 4Gb DDR2 SDRAM 667MHz View product	B Kingston Technology 1GB DDR2 SDRAM, Kingston ValueRAM, 533MHz, ECC, 1.8V, CL4, Gold View product
Features2 differ
Internal memoryDiffers	4 GB	1 GB
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	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	2 x 2 GB	Unknown — not stated by the source
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Memory typeKnown for one	PC2-5300	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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