Product comparison · 2 memory modules

HP 16Gb DDR2 4x4Gb 667MHz vs HyperX 3GB, 800MHz, DDR2, CL5 (5-5-5-18), SODIMM (Kit of 1GB + 2GB)

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

Key differences

The HP 16Gb DDR2 4x4Gb 667MHz has 13 GB more internal memory than the HyperX 3GB, 800MHz, DDR2, CL5 (5-5-5-18), SODIMM (Kit of 1GB + 2GB) (16 GB vs 3 GB). The HyperX 3GB, 800MHz, DDR2, CL5 (5-5-5-18), SODIMM (Kit of 1GB + 2GB) has 133 MHz more memory clock speed than the HP 16Gb DDR2 4x4Gb 667MHz (800 MHz vs 667 MHz). Only the HP 16Gb DDR2 4x4Gb 667MHz has ECC. Memory form factor: 240-pin DIMM on the HP 16Gb DDR2 4x4Gb 667MHz, 200-pin SO-DIMM on the HyperX 3GB, 800MHz, DDR2, CL5 (5-5-5-18), SODIMM (Kit of 1GB + 2GB).

Internal memory
- 16Gb DDR2 4x4Gb 667MHz:16 GB
- 3GB, 800MHz, DDR2, CL5 (5-5-5-18), SODIMM (Kit of 1GB + 2GB):3 GB
Memory form factor
- 16Gb DDR2 4x4Gb 667MHz:240-pin DIMM
- 3GB, 800MHz, DDR2, CL5 (5-5-5-18), SODIMM (Kit of 1GB + 2GB):200-pin SO-DIMM
ECC
- 16Gb DDR2 4x4Gb 667MHz:Yes
- 3GB, 800MHz, DDR2, CL5 (5-5-5-18), SODIMM (Kit of 1GB + 2GB):No
Memory clock speed
- 16Gb DDR2 4x4Gb 667MHz:667 MHz
- 3GB, 800MHz, DDR2, CL5 (5-5-5-18), SODIMM (Kit of 1GB + 2GB):800 MHz

Side by side

Differences highlightedShow differences only

Comparison of 16Gb DDR2 4x4Gb 667MHz, 3GB, 800MHz, DDR2, CL5 (5-5-5-18), SODIMM (Kit of 1GB + 2GB)
9 specifications	A HP 16Gb DDR2 4x4Gb 667MHz View product	B HyperX 3GB, 800MHz, DDR2, CL5 (5-5-5-18), SODIMM (Kit of 1GB + 2GB)View product
Features4 differ
Internal memoryDiffers	16 GB	3 GB
Internal memory type	DDR2	DDR2
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	5
Memory clock speedDiffers	667 MHz	800 MHz
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 4 GB	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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