Product comparison · 2 memory modules

Kingston Technology 2GB ECC Kit vs Kingston Technology 4GB Dual Rank

8specifications compared
6differ
2identical
4known for one product only

Key differences

Internal memory
- 2GB ECC Kit:2 GB
- 4GB Dual Rank:4 GB
Memory layout (modules x size)
- 2GB ECC Kit:2 x 1 GB
- 4GB Dual Rank:1 x 4 GB
Internal memory type
- 2GB ECC Kit:DDR
- 4GB Dual Rank:DDR2
Memory form factor
- 2GB ECC Kit:184-pin DIMM
- 4GB Dual Rank:240-pin DIMM
Buffered memory type
- 2GB ECC Kit:Unregistered (unbuffered)
- 4GB Dual Rank:Registered (buffered)
Memory type
- 2GB ECC Kit:DDR
- 4GB Dual Rank:DDR2

Side by side

Differences highlightedShow differences only

Comparison of 2GB ECC Kit, 4GB Dual Rank
12 specifications	A Kingston Technology 2GB ECC Kit View product	B Kingston Technology 4GB Dual Rank View product
Features6 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	2 x 1 GB	1 x 4 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyKnown for one	3	Unknown — not stated by the source
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory typeDiffers	DDR	DDR2
Module configurationKnown for one	Unknown — not stated by the source	512M X 72
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X4

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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