Product comparison · 2 memory modules

2-Power 2GB DDR3 SODIMM vs 2-Power 1GB DDR2 667MHz SoDIMM Memory

Key differences

Internal memory
- 2GB DDR3 SODIMM:2 GB
- 1GB DDR2 667MHz SoDIMM Memory:1 GB
Memory layout (modules x size)
- 2GB DDR3 SODIMM:1 x 2 GB
- 1GB DDR2 667MHz SoDIMM Memory:1 x 1 GB
Internal memory type
- 2GB DDR3 SODIMM:DDR3
- 1GB DDR2 667MHz SoDIMM Memory:DDR2
Memory form factor
- 2GB DDR3 SODIMM:204-pin SO-DIMM
- 1GB DDR2 667MHz SoDIMM Memory:200-pin SO-DIMM
CAS latency
- 2GB DDR3 SODIMM:11
- 1GB DDR2 667MHz SoDIMM Memory:5
Memory clock speed
- 2GB DDR3 SODIMM:1600 MHz
- 1GB DDR2 667MHz SoDIMM Memory:667 MHz
Memory ranking
- 2GB DDR3 SODIMM:2
- 1GB DDR2 667MHz SoDIMM Memory:1

Differences highlightedShow differences only

Comparison of 2GB DDR3 SODIMM, MEM4201A
13 specifications	A 2-Power 2GB DDR3 SODIMM View product	B 2-Power 1GB DDR2 667MHz SoDIMM Memory Model MEM4201A View product
Features7 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 1 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factorDiffers	204-pin SO-DIMM	200-pin SO-DIMM
CAS latencyDiffers	11	5
Memory clock speedDiffers	1600 MHz	667 MHz
Memory rankingDiffers	2	1
Memory voltageKnown for one	1.35 V	Unknown — not stated by the source
Product colourKnown for one	Green	Unknown — not stated by the source
Other featuresidentical
CertificationKnown for one	CE, RoHS	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	10 g

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.