Product comparison · 2 memory modules

HP 4Gb DDR2 SDRAM 1x4Gb 800MHz soDIMM vs HyperX 3GB 1866MHz DDR3 Non-ECC CL9 (9-9-9-27) DIMM (Kit of 3) Intel XMP

Key differences

Internal memory
- 4Gb DDR2 SDRAM 1x4Gb 800MHz soDIMM:4 GB
- 3GB 1866MHz DDR3 Non-ECC CL9 (9-9-9-27) DIMM (Kit of 3) Intel XMP:3 GB
Memory layout (modules x size)
- 4Gb DDR2 SDRAM 1x4Gb 800MHz soDIMM:1 x 4 GB
- 3GB 1866MHz DDR3 Non-ECC CL9 (9-9-9-27) DIMM (Kit of 3) Intel XMP:3 x 1 GB
Internal memory type
- 4Gb DDR2 SDRAM 1x4Gb 800MHz soDIMM:DDR2
- 3GB 1866MHz DDR3 Non-ECC CL9 (9-9-9-27) DIMM (Kit of 3) Intel XMP:DDR3
Memory form factor
- 4Gb DDR2 SDRAM 1x4Gb 800MHz soDIMM:200-pin SO-DIMM
- 3GB 1866MHz DDR3 Non-ECC CL9 (9-9-9-27) DIMM (Kit of 3) Intel XMP:240-pin DIMM
Memory clock speed
- 4Gb DDR2 SDRAM 1x4Gb 800MHz soDIMM:800 MHz
- 3GB 1866MHz DDR3 Non-ECC CL9 (9-9-9-27) DIMM (Kit of 3) Intel XMP:1866 MHz

Differences highlightedShow differences only

Comparison of 4Gb DDR2 SDRAM 1x4Gb 800MHz soDIMM, 3GB 1866MHz DDR3 Non-ECC CL9 (9-9-9-27) DIMM (Kit of 3) Intel XMP
9 specifications	A HP 4Gb DDR2 SDRAM 1x4Gb 800MHz soDIMM View product	B HyperX 3GB 1866MHz DDR3 Non-ECC CL9 (9-9-9-27) DIMM (Kit of 3) Intel XMP View product
Features5 differ
Internal memoryDiffers	4 GB	3 GB
Memory layout (modules x size)Differs	1 x 4 GB	3 x 1 GB
Internal memory typeDiffers	DDR2	DDR3
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	800 MHz	1866 MHz
Memory voltageKnown for one	Unknown — not stated by the source	1.65 V
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.