Product comparison · 2 memory modules

ADATA DDR 400 DIMM 512MB vs Kingston Technology DDR2 667MHz 1GB-kit

Key differences

Internal memory
- DDR 400 DIMM 512MB:0.5 GB
- DDR2 667MHz 1GB-kit:1 GB
Memory layout (modules x size)
- DDR 400 DIMM 512MB:1 x 0.5 GB
- DDR2 667MHz 1GB-kit:2 x 0.5 GB
Internal memory type
- DDR 400 DIMM 512MB:DDR
- DDR2 667MHz 1GB-kit:DDR2
Memory form factor
- DDR 400 DIMM 512MB:184-Pin DIMM
- DDR2 667MHz 1GB-kit:240-pin DIMM
CAS latency
- DDR 400 DIMM 512MB:2.5
- DDR2 667MHz 1GB-kit:5
Memory voltage
- DDR 400 DIMM 512MB:2.7 V
- DDR2 667MHz 1GB-kit:1.8 V

Differences highlightedShow differences only

Comparison of DDR 400 DIMM 512MB, DDR2 667MHz 1GB-kit
9 specifications	A ADATA DDR 400 DIMM 512MB View product	B Kingston Technology DDR2 667MHz 1GB-kit View product
Features6 differ
Internal memoryDiffers	0.5 GB	1 GB
Memory layout (modules x size)Differs	1 x 0.5 GB	2 x 0.5 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-Pin DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyDiffers	2.5	5
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageDiffers	2.7 V	1.8 V
Memory clock speedKnown for one	400 MHz	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.