Product comparison · 2 memory modules

Kingston Technology 4GB 1333MHz Reg ECC Module vs Kingston Technology Memory 2 GB DIMM 240-pin DDR2

9specifications compared
4differ
5identical
2known for one product only

Key differences

Internal memory
- 4GB 1333MHz Reg ECC Module:4 GB
- Memory 2 GB DIMM 240-pin DDR2:2 GB
Memory layout (modules x size)
- 4GB 1333MHz Reg ECC Module:1 x 4 GB
- Memory 2 GB DIMM 240-pin DDR2:1 x 2 GB
Internal memory type
- 4GB 1333MHz Reg ECC Module:DDR3
- Memory 2 GB DIMM 240-pin DDR2:DDR2
Memory type
- 4GB 1333MHz Reg ECC Module:DDR3
- Memory 2 GB DIMM 240-pin DDR2:DDR2

Side by side

Differences highlightedShow differences only

Comparison of 4GB 1333MHz Reg ECC Module, Memory 2 GB DIMM 240-pin DDR2
11 specifications	A Kingston Technology 4GB 1333MHz Reg ECC Module View product	B Kingston Technology Memory 2 GB DIMM 240-pin DDR2 View product
Features4 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory bus	72 bit	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Module configurationKnown for one	512M X 72	Unknown — not stated by the source
Memory typeDiffers	DDR3	DDR2
Lead plating	Gold	Gold
Other featuresidentical
Chips organisationKnown for one	X4	Unknown — not stated by the source

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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