Product comparison · 2 memory modules

Kingston Technology 1GB DDR2-667 ECC DIMM vs Kingston Technology 256MB, DDR2, PC400, CL3, ECC

3specifications compared
1differ
2identical
8known for one product only

Key differences

The Kingston Technology 1GB DDR2-667 ECC DIMM has 0.75 GB more internal memory than the Kingston Technology 256MB, DDR2, PC400, CL3, ECC (1 GB vs 0.25 GB).

Internal memory
- 1GB DDR2-667 ECC DIMM:1 GB
- 256MB, DDR2, PC400, CL3, ECC:0.25 GB

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR2-667 ECC DIMM, 256MB, DDR2, PC400, CL3, ECC
11 specifications	A Kingston Technology 1GB DDR2-667 ECC DIMM View product	B Kingston Technology 256MB, DDR2, PC400, CL3, ECC View product
Features1 differ
Internal memoryDiffers	1 GB	0.25 GB
Memory layout (modules x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Internal memory type	DDR2	DDR2
ECC	Yes	Yes
Memory busKnown for one	72 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory typeKnown for one	DDR2	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Memory form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
CAS latencyKnown for one	Unknown — not stated by the source	3
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V

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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