Product comparison · 2 memory modules

2-Power ALT2283B memory module vs 2-Power ALT2291B memory module

10specifications compared
5differ
5identical
3known for one product only

Key differences

Internal memory
- ALT2283B memory module:0.5 GB
- ALT2291B memory module:2 GB
Memory layout (modules x size)
- ALT2283B memory module:1 x 0.5 GB
- ALT2291B memory module:1 x 2 GB
Memory form factor
- ALT2283B memory module:240-pin DIMM
- ALT2291B memory module:184-pin DIMM
ECC
- ALT2283B memory module:No
- ALT2291B memory module:Yes
Buffered memory type
- ALT2283B memory module:Unregistered (unbuffered)
- ALT2291B memory module:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of ALT2283B, ALT2291B
13 specifications	A 2-Power ALT2283B memory module Model ALT2283B View product	B 2-Power ALT2291B memory module Model ALT2291B View product
Features5 differ
Internal memoryDiffers	0.5 GB	2 GB
Memory layout (modules x size)Differs	1 x 0.5 GB	1 x 2 GB
Internal memory type	DDR	DDR
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
ECCDiffers	No	Yes
CAS latency	3	3
Memory clock speed	400 MHz	400 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Product colour	Green	Green
Memory rankingKnown for one	Unknown — not stated by the source	1
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other featuresidentical
CertificationKnown for one	CE	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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