Product comparison · 2 memory modules

2-Power MEM8554A memory module vs HP AB566B memory module

6specifications compared
5differ
1identical
4known for one product only

Key differences

Internal memory
- MEM8554A memory module:32 GB
- AB566B memory module:16 GB
Memory layout (modules x size)
- MEM8554A memory module:1 x 32 GB
- AB566B memory module:4 x 4 GB
Internal memory type
- MEM8554A memory module:DDR3
- AB566B memory module:DDR2
Memory form factor
- MEM8554A memory module:204-pin SO-DIMM
- AB566B memory module:240-pin DIMM
Memory clock speed
- MEM8554A memory module:1333 MHz
- AB566B memory module:667 MHz

Side by side

Differences highlightedShow differences only

Comparison of MEM8554A, AB566B
10 specifications	A 2-Power MEM8554A memory module Model MEM8554A View product	B HP AB566B memory module Model AB566B View product
Features5 differ
Internal memoryDiffers	32 GB	16 GB
Memory layout (modules x size)Differs	1 x 32 GB	4 x 4 GB
Internal memory typeDiffers	DDR3	DDR2
Component for	PC/Server	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	9	Unknown — not stated by the source
Memory clock speedDiffers	1333 MHz	667 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory rankingKnown for one	4	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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