Product comparison · 2 memory modules

Buffalo 1GB DDR2 PC2-4200 533MHz vs Buffalo AD400-1G memory module

5specifications compared
4differ
1identical
5known for one product only

Key differences

Internal memory
- 1GB DDR2 PC2-4200 533MHz:2 GB
- AD400-1G memory module:1 GB
Internal memory type
- 1GB DDR2 PC2-4200 533MHz:DDR2
- AD400-1G memory module:DDR
Memory clock speed
- 1GB DDR2 PC2-4200 533MHz:533 MHz
- AD400-1G memory module:400 MHz
Memory voltage
- 1GB DDR2 PC2-4200 533MHz:1.8 V
- AD400-1G memory module:2.5 V

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR2 PC2-4200 533MHz, AD400-1G
10 specifications	A Buffalo 1GB DDR2 PC2-4200 533MHz View product	B Buffalo AD400-1G memory module Model AD400-1G View product
Features4 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Internal memory typeDiffers	DDR2	DDR
ECC	No	No
CAS latencyKnown for one	Unknown — not stated by the source	3
Memory clock speedDiffers	533 MHz	400 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageDiffers	1.8 V	2.5 V
Memory form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes

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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