Product comparison · 2 memory modules

Kingston Technology Memory 1 GB DIMM 240-pin DDR3 vs Kingston Technology Memory 4 GB DIMM 240-pin DDR3

11specifications compared
4differ
7identical
2known for one product only

Key differences

Internal memory
- Memory 1 GB DIMM 240-pin DDR3:2 GB
- Memory 4 GB DIMM 240-pin DDR3:4 GB
Memory layout (modules x size)
- Memory 1 GB DIMM 240-pin DDR3:1 x 2 GB
- Memory 4 GB DIMM 240-pin DDR3:1 x 4 GB
Module configuration
- Memory 1 GB DIMM 240-pin DDR3:256M X 72
- Memory 4 GB DIMM 240-pin DDR3:512M X 72
Special features
- Memory 1 GB DIMM 240-pin DDR3:Unbuffered
- Memory 4 GB DIMM 240-pin DDR3:Quad rank

Side by side

Differences highlightedShow differences only

Comparison of Memory 1 GB DIMM 240-pin DDR3, Memory 4 GB DIMM 240-pin DDR3
13 specifications	A Kingston Technology Memory 1 GB DIMM 240-pin DDR3 View product	B Kingston Technology Memory 4 GB DIMM 240-pin DDR3 View product
Features3 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	9	Unknown — not stated by the source
Memory bus	72 bit	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Module configurationDiffers	256M X 72	512M X 72
Memory type	DDR3	DDR3
Lead plating	Gold	Gold
Other features1 differ
Special featuresDiffers	Unbuffered	Quad rank
Chips organisationKnown for one	Unknown — not stated by the source	X8

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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