Product comparison · 2 memory modules

CoreParts MMH1004/4096 memory module vs Dell A1986751 memory module

10specifications compared
7differ
3identical
14known for one product only

Key differences

The CoreParts MMH1004/4096 memory module has 2 GB more internal memory than the Dell A1986751 memory module (4 GB vs 2 GB). The CoreParts MMH1004/4096 memory module has 1 x 2 GB more memory layout (modules x size) than the Dell A1986751 memory module (2 x 2 GB vs 1 x 2 GB). The Dell A1986751 memory module has 1 more CAS latency than the CoreParts MMH1004/4096 memory module (6 vs 5). Only the CoreParts MMH1004/4096 memory module has ECC. Buffered memory type: Fully buffered on the CoreParts MMH1004/4096 memory module, Unregistered (unbuffered) on the Dell A1986751 memory module.

Internal memory
- MMH1004/4096 memory module:4 GB
- A1986751 memory module:2 GB
Memory layout (modules x size)
- MMH1004/4096 memory module:2 x 2 GB
- A1986751 memory module:1 x 2 GB
ECC
- MMH1004/4096 memory module:Yes
- A1986751 memory module:No
CAS latency
- MMH1004/4096 memory module:5
- A1986751 memory module:6
Memory clock speed
- MMH1004/4096 memory module:667 MHz
- A1986751 memory module:800 MHz
Buffered memory type
- MMH1004/4096 memory module:Fully buffered
- A1986751 memory module:Unregistered (unbuffered)
Number of pins
- MMH1004/4096 memory module:240
- A1986751 memory module:200

Side by side

Differences highlightedShow differences only

Comparison of MMH1004/4096, A1986751
24 specifications	A CoreParts MMH1004/4096 memory module Model MMH1004/4096 View product	B Dell A1986751 memory module Model A1986751 View product
Features6 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	2 x 2 GB	1 x 2 GB
ECCDiffers	Yes	No
CAS latencyDiffers	5	6
Memory clock speedDiffers	667 MHz	800 MHz
Buffered memory typeDiffers	Fully buffered	Unregistered (unbuffered)
Module configurationKnown for one	128M 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	200-pin SO-DIMM
Memory typeKnown for one	Unknown — not stated by the source	PC2-6400
Weight & dimensionsidentical
WidthKnown for one	145 mm	Unknown — not stated by the source
DepthKnown for one	80 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
WeightKnown for one	10 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	145 mm	Unknown — not stated by the source
Package depthKnown for one	80 mm	Unknown — not stated by the source
Package heightKnown for one	30 mm	Unknown — not stated by the source
Package weightKnown for one	20 g	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	SO-DIMM
Other features1 differ
CapacityKnown for one	4 GB	Unknown — not stated by the source
Number of pinsDiffers	240	200

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.

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