Product comparison · 2 memory modules

HP 512MB DDR-167 vs HyperX 2GB, 1066MHz, DDR2, Non-ECC, CL5

Key differences

Internal memory
- 512MB DDR-167:0.5 GB
- 2GB, 1066MHz, DDR2, Non-ECC, CL5:2 GB
Internal memory type
- 512MB DDR-167:DDR
- 2GB, 1066MHz, DDR2, Non-ECC, CL5:DDR2
Memory form factor
- 512MB DDR-167:200-pin SO-DIMM
- 2GB, 1066MHz, DDR2, Non-ECC, CL5:240-pin DIMM
Memory clock speed
- 512MB DDR-167:167 MHz
- 2GB, 1066MHz, DDR2, Non-ECC, CL5:1066 MHz

Differences highlightedShow differences only

Comparison of 512MB DDR-167, 2GB, 1066MHz, DDR2, Non-ECC, CL5
19 specifications	A HP 512MB DDR-167 View product	B HyperX 2GB, 1066MHz, DDR2, Non-ECC, CL5 View product
Features4 differ
Internal memoryDiffers	0.5 GB	2 GB
Internal memory typeDiffers	DDR	DDR2
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	5
Memory clock speedDiffers	167 MHz	1066 MHz
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageKnown for one	Unknown — not stated by the source	2.2 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 64
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory layout (modules x size)Known for one	1 x 0.5 GB	Unknown — not stated by the source
Component forKnown for one	Laptop	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	1066 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Internal memoryKnown for one	Unknown — not stated by the source	2048 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 2048 MB

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.