Product comparison · 2 memory modules

ADATA DDR 400 SO-DIMM 1GB vs Buffalo A2N667-1GX2 memory module

8specifications compared
5differ
3identical
3known for one product only

Key differences

Internal memory
- DDR 400 SO-DIMM 1GB:1 GB
- A2N667-1GX2 memory module:2 GB
Memory layout (modules x size)
- DDR 400 SO-DIMM 1GB:1 x 1 GB
- A2N667-1GX2 memory module:2 x 1 GB
Internal memory type
- DDR 400 SO-DIMM 1GB:DDR
- A2N667-1GX2 memory module:DDR2
Memory clock speed
- DDR 400 SO-DIMM 1GB:400 MHz
- A2N667-1GX2 memory module:667 MHz
Memory voltage
- DDR 400 SO-DIMM 1GB:2.5 V
- A2N667-1GX2 memory module:1.8 V

Side by side

Differences highlightedShow differences only

Comparison of DDR 400 SO-DIMM 1GB, A2N667-1GX2
11 specifications	A ADATA DDR 400 SO-DIMM 1GB View product	B Buffalo A2N667-1GX2 memory module Model A2N667-1GX2 View product
Features5 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	2 x 1 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factor	200-pin SO-DIMM	200-pin SO-DIMM
ECC	No	No
Memory clock speedDiffers	400 MHz	667 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageDiffers	2.5 V	1.8 V
CAS latencyKnown for one	3	Unknown — not stated by the source
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Number of pinsKnown for one	Unknown — not stated by the source	200

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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