Product comparison · 2 memory modules

CoreParts MMA8221/8GB memory module vs CoreParts MMG2236/4G memory module

Key differences

Internal memory
- MMA8221/8GB memory module:8 GB
- MMG2236/4G memory module:4 GB
Memory layout (modules x size)
- MMA8221/8GB memory module:2 x 4 GB
- MMG2236/4G memory module:1 x 4 GB
Internal memory type
- MMA8221/8GB memory module:DDR2
- MMG2236/4G memory module:DDR3
Memory clock speed
- MMA8221/8GB memory module:667 MHz
- MMG2236/4G memory module:1333 MHz
Width
- MMA8221/8GB memory module:145 mm
- MMG2236/4G memory module:140 mm
Package width
- MMA8221/8GB memory module:145 mm
- MMG2236/4G memory module:140 mm

Differences highlightedShow differences only

Comparison of MMA8221/8GB, MMG2236/4G
24 specifications	A CoreParts MMA8221/8GB memory module Model MMA8221/8GB View product	B CoreParts MMG2236/4G memory module Model MMG2236/4G View product
Features4 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
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory clock speedDiffers	667 MHz	1333 MHz
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Module configurationKnown for one	256M x 4	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Laptop
Memory form factorKnown for one	Unknown — not stated by the source	204-pin SO-DIMM
Weight & dimensions1 differ
WidthDiffers	145 mm	140 mm
Packaging data1 differ
Package widthDiffers	145 mm	140 mm
Package typeKnown for one	Unknown — not stated by the source	SO-DIMM
Other featuresidentical
CapacityKnown for one	8 GB	Unknown — not stated by the source
Number of pinsKnown for one	240	Unknown — not stated by the source
Country of originKnown for one	Unknown — not stated by the source	China
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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.