Product comparison · 2 memory modules

CoreParts MMD8779/8GB memory module vs CoreParts MMH9666/4096 memory module

Key differences

Internal memory
- MMD8779/8GB memory module:8 GB
- MMH9666/4096 memory module:4 GB
Memory layout (modules x size)
- MMD8779/8GB memory module:1 x 8 GB
- MMH9666/4096 memory module:1 x 4 GB
Internal memory type
- MMD8779/8GB memory module:DDR2
- MMH9666/4096 memory module:DDR3
ECC
- MMD8779/8GB memory module:Yes
- MMH9666/4096 memory module:No
CAS latency
- MMD8779/8GB memory module:5
- MMH9666/4096 memory module:9
Memory clock speed
- MMD8779/8GB memory module:667 MHz
- MMH9666/4096 memory module:1333 MHz
Memory voltage
- MMD8779/8GB memory module:1.8 V
- MMH9666/4096 memory module:1.5 V
Module configuration
- MMD8779/8GB memory module:512M x 4
- MMH9666/4096 memory module:256M x 8

Differences highlightedShow differences only

Comparison of MMD8779/8GB, MMH9666/4096
21 specifications	A CoreParts MMD8779/8GB memory module Model MMD8779/8GB View product	B CoreParts MMH9666/4096 memory module Model MMH9666/4096 View product
Features8 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
ECCDiffers	Yes	No
CAS latencyDiffers	5	9
Memory clock speedDiffers	667 MHz	1333 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory voltageDiffers	1.8 V	1.5 V
Module configurationDiffers	512M x 4	256M x 8
Product colour	Green	Green
Component forKnown for one	Unknown — not stated by the source	Laptop
Weight & dimensionsidentical
Width	145 mm	145 mm
Depth	80 mm	80 mm
Height	30 mm	30 mm
Weight	10 g	10 g
Packaging dataidentical
Package width	145 mm	145 mm
Package depth	80 mm	80 mm
Package height	30 mm	30 mm
Package weight	20 g	20 g
Other features2 differ
CapacityDiffers	8 GB	4 GB
Number of pinsDiffers	240	204

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.