Product comparison · 2 memory modules

2-Power MEM2251A memory module vs 2-Power 2GB DDR2 533MHz SoDIMM Memory

Key differences

Internal memory
- MEM2251A memory module:4 GB
- 2GB DDR2 533MHz SoDIMM Memory:2 GB
Memory layout (modules x size)
- MEM2251A memory module:1 x 4 GB
- 2GB DDR2 533MHz SoDIMM Memory:1 x 2 GB
Internal memory type
- MEM2251A memory module:DDR3
- 2GB DDR2 533MHz SoDIMM Memory:DDR2
Component for
- MEM2251A memory module:PC/Server
- 2GB DDR2 533MHz SoDIMM Memory:Laptop
Memory form factor
- MEM2251A memory module:240-pin DIMM
- 2GB DDR2 533MHz SoDIMM Memory:200-pin SO-DIMM
CAS latency
- MEM2251A memory module:11
- 2GB DDR2 533MHz SoDIMM Memory:4
Memory clock speed
- MEM2251A memory module:1600 MHz
- 2GB DDR2 533MHz SoDIMM Memory:533 MHz
Weight
- MEM2251A memory module:22 g
- 2GB DDR2 533MHz SoDIMM Memory:28 g

Differences highlightedShow differences only

Comparison of MEM2251A, MEM4102A
16 specifications	A 2-Power MEM2251A memory module Model MEM2251A View product	B 2-Power 2GB DDR2 533MHz SoDIMM Memory Model MEM4102A View product
Features7 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Internal memory typeDiffers	DDR3	DDR2
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
CAS latencyDiffers	11	4
Memory clock speedDiffers	1600 MHz	533 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	52 mm	Unknown — not stated by the source
DepthKnown for one	152 mm	Unknown — not stated by the source
HeightKnown for one	6 mm	Unknown — not stated by the source
WeightDiffers	22 g	28 g
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.