Product comparison · 2 memory modules

ADATA 2GB DDR2 533 200-pin SO-DIMM Unbuffer Non-ECC Memory vs ADATA DDR 400 SO-DIMM 1GB

Key differences

Internal memory
- 2GB DDR2 533 200-pin SO-DIMM Unbuffer Non-ECC Memory:2 GB
- DDR 400 SO-DIMM 1GB:1 GB
Memory layout (modules x size)
- 2GB DDR2 533 200-pin SO-DIMM Unbuffer Non-ECC Memory:1 x 2 GB
- DDR 400 SO-DIMM 1GB:1 x 1 GB
Internal memory type
- 2GB DDR2 533 200-pin SO-DIMM Unbuffer Non-ECC Memory:DDR2
- DDR 400 SO-DIMM 1GB:DDR
CAS latency
- 2GB DDR2 533 200-pin SO-DIMM Unbuffer Non-ECC Memory:4
- DDR 400 SO-DIMM 1GB:3
Memory voltage
- 2GB DDR2 533 200-pin SO-DIMM Unbuffer Non-ECC Memory:1.8 V
- DDR 400 SO-DIMM 1GB:2.5 V

Differences highlightedShow differences only

Comparison of 2GB DDR2 533 200-pin SO-DIMM Unbuffer Non-ECC Memory, DDR 400 SO-DIMM 1GB
10 specifications	A ADATA 2GB DDR2 533 200-pin SO-DIMM Unbuffer Non-ECC Memory View product	B ADATA DDR 400 SO-DIMM 1GB View product
Features5 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 1 GB
Internal memory typeDiffers	DDR2	DDR
CAS latencyDiffers	4	3
Memory voltageDiffers	1.8 V	2.5 V
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Other featuresidentical
Data transfer rateKnown for one	43420 Mbit/s	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.