Product comparison · 2 memory modules

2-Power 4GB MultiSpeed 1066/1333/1600 MHz DIMM Memory vs 2-Power 2GB MultiSpeed 533/667/800 MHz SoDIMM Memory

Key differences

Internal memory
- 4GB MultiSpeed 1066/1333/1600 MHz DIMM Memory:4 GB
- 2GB MultiSpeed 533/667/800 MHz SoDIMM Memory:2 GB
Memory layout (modules x size)
- 4GB MultiSpeed 1066/1333/1600 MHz DIMM Memory:1 x 4 GB
- 2GB MultiSpeed 533/667/800 MHz SoDIMM Memory:1 x 2 GB
Internal memory type
- 4GB MultiSpeed 1066/1333/1600 MHz DIMM Memory:DDR3
- 2GB MultiSpeed 533/667/800 MHz SoDIMM Memory:DDR2
Component for
- 4GB MultiSpeed 1066/1333/1600 MHz DIMM Memory:PC/Server
- 2GB MultiSpeed 533/667/800 MHz SoDIMM Memory:Laptop
Memory form factor
- 4GB MultiSpeed 1066/1333/1600 MHz DIMM Memory:240-pin DIMM
- 2GB MultiSpeed 533/667/800 MHz SoDIMM Memory:200-pin SO-DIMM
CAS latency
- 4GB MultiSpeed 1066/1333/1600 MHz DIMM Memory:11
- 2GB MultiSpeed 533/667/800 MHz SoDIMM Memory:6
Memory clock speed
- 4GB MultiSpeed 1066/1333/1600 MHz DIMM Memory:1600 MHz
- 2GB MultiSpeed 533/667/800 MHz SoDIMM Memory:800 MHz
Width
- 4GB MultiSpeed 1066/1333/1600 MHz DIMM Memory:32 mm
- 2GB MultiSpeed 533/667/800 MHz SoDIMM Memory:30 mm

Differences highlightedShow differences only

Comparison of MEM0303A, MEM0702A
19 specifications	A 2-Power 4GB MultiSpeed 1066/1333/1600 MHz DIMM Memory Model MEM0303A View product	B 2-Power 2GB MultiSpeed 533/667/800 MHz SoDIMM Memory Model MEM0702A 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	6
Memory clock speedDiffers	1600 MHz	800 MHz
Weight & dimensions3 differ
WidthDiffers	32 mm	30 mm
DepthDiffers	134 mm	68 mm
WeightDiffers	17 g	9 g
Packaging dataidentical
Package widthKnown for one	45 mm	Unknown — not stated by the source
Package depthKnown for one	145 mm	Unknown — not stated by the source
Package heightKnown for one	5 mm	Unknown — not stated by the source
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	CE, RoHS

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.