Product comparison · 2 memory modules

Acer 512MB DDR2 533MHz DIMM vs HP 664690-001 memory module

Key differences

Internal memory
- 512MB DDR2 533MHz DIMM:0.5 GB
- 664690-001 memory module:8 GB
Memory layout (modules x size)
- 512MB DDR2 533MHz DIMM:1 x 0.5 GB
- 664690-001 memory module:1 x 8 GB
Internal memory type
- 512MB DDR2 533MHz DIMM:DDR2
- 664690-001 memory module:DDR3
Memory clock speed
- 512MB DDR2 533MHz DIMM:533 MHz
- 664690-001 memory module:1333 MHz

Differences highlightedShow differences only

Comparison of 512MB DDR2 533MHz DIMM, 664690-001
17 specifications	A Acer 512MB DDR2 533MHz DIMM View product	B HP 664690-001 memory module Model 664690-001 View product
Features4 differ
Internal memoryDiffers	0.5 GB	8 GB
Memory layout (modules x size)Differs	1 x 0.5 GB	1 x 8 GB
Internal memory typeDiffers	DDR2	DDR3
Component for	PC/Server	PC/Server
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	9
Memory clock speedDiffers	533 MHz	1333 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageKnown for one	Unknown — not stated by the source	1.35 V
Memory typeKnown for one	PC2-4300	Unknown — not stated by the source
Compatible productsKnown for one	Acer Power F3, Aspire E600, T630	Unknown — not stated by the source
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	ProLiant DL380p Gen8
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	DIMM	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.