Product comparison · 2 memory modules

CoreParts MMG2281/8GB memory module vs CoreParts MMG2356/4GB memory module

Key differences

Internal memory
- MMG2281/8GB memory module:8 GB
- MMG2356/4GB memory module:4 GB
Memory layout (modules x size)
- MMG2281/8GB memory module:2 x 4 GB
- MMG2356/4GB memory module:1 x 4 GB
Internal memory type
- MMG2281/8GB memory module:DDR2
- MMG2356/4GB memory module:DDR3
Memory form factor
- MMG2281/8GB memory module:240-pin DIMM
- MMG2356/4GB memory module:204-pin SO-DIMM
Memory clock speed
- MMG2281/8GB memory module:667 MHz
- MMG2356/4GB memory module:1066 MHz
Weight
- MMG2281/8GB memory module:20 g
- MMG2356/4GB memory module:10 g
Package width
- MMG2281/8GB memory module:144 mm
- MMG2356/4GB memory module:145 mm
Package depth
- MMG2281/8GB memory module:105 mm
- MMG2356/4GB memory module:80 mm

Differences highlightedShow differences only

Comparison of MMG2281/8GB, MMG2356/4GB
23 specifications	A CoreParts MMG2281/8GB memory module Model MMG2281/8GB View product	B CoreParts MMG2356/4GB memory module Model MMG2356/4GB View product
Features5 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	2 x 4 GB	1 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
Component forKnown for one	Unknown — not stated by the source	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
Memory clock speedDiffers	667 MHz	1066 MHz
ECCKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 95 °C
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	20 g	10 g
Packaging data4 differ
Package widthDiffers	144 mm	145 mm
Package depthDiffers	105 mm	80 mm
Package heightDiffers	37 mm	30 mm
Package weightDiffers	124 g	20 g
Package typeKnown for one	Unknown — not stated by the source	SO-DIMM

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.