Product comparison · 2 memory modules

Kingston Technology 1GB DDR3-1066 vs Kingston Technology 4GB 800MHz DDR2 ECC CL6 DIMM

6specifications compared
5differ
1identical
3known for one product only

Key differences

Internal memory
- 1GB DDR3-1066:1 GB
- 4GB 800MHz DDR2 ECC CL6 DIMM:4 GB
Memory layout (modules x size)
- 1GB DDR3-1066:1 x 1 GB
- 4GB 800MHz DDR2 ECC CL6 DIMM:1 x 4 GB
Internal memory type
- 1GB DDR3-1066:DDR3
- 4GB 800MHz DDR2 ECC CL6 DIMM:DDR2
Memory bus
- 1GB DDR3-1066:64 bit
- 4GB 800MHz DDR2 ECC CL6 DIMM:72 bit
Memory type
- 1GB DDR3-1066:DDR3
- 4GB 800MHz DDR2 ECC CL6 DIMM:DDR2

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR3-1066, 4GB 800MHz DDR2 ECC CL6 DIMM
9 specifications	A Kingston Technology 1GB DDR3-1066 View product	B Kingston Technology 4GB 800MHz DDR2 ECC CL6 DIMM View product
Features5 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 4 GB
Internal memory typeDiffers	DDR3	DDR2
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyKnown for one	Unknown — not stated by the source	6
Memory busDiffers	64 bit	72 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory typeDiffers	DDR3	DDR2
Other featuresidentical
Chips organisationKnown for one	X8	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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