Product comparison · 2 memory modules

HP 4Gb DDR2 SDRAM (2 x 2GB) 800MHz vs Kingston Technology 512MB 800MHz DDR2 ECC Reg with Parity CL6 DIMM Single Rank, x8

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

Key differences

Internal memory
- 4Gb DDR2 SDRAM (2 x 2GB) 800MHz:4 GB
- 512MB 800MHz DDR2 ECC Reg with Parity CL6 DIMM Single Rank, x8:0.5 GB

Side by side

Differences highlightedShow differences only

Comparison of 4Gb DDR2 SDRAM (2 x 2GB) 800MHz, 512MB 800MHz DDR2 ECC Reg with Parity CL6 DIMM Single Rank, x8
10 specifications	A HP 4Gb DDR2 SDRAM (2 x 2GB) 800MHz View product	B Kingston Technology 512MB 800MHz DDR2 ECC Reg with Parity CL6 DIMM Single Rank, x8 View product
Features1 differ
Internal memoryDiffers	4 GB	0.5 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyKnown for one	Unknown — not stated by the source	6
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	800 MHz	Unknown — not stated by the source
Memory typeKnown for one	PC2-6400	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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