Product comparison · 2 memory modules

Buffalo AD400-1G memory module vs Buffalo DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB)

6specifications compared
4differ
2identical
4known for one product only

Key differences

Internal memory
- AD400-1G memory module:1 GB
- DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB):2 GB
CAS latency
- AD400-1G memory module:3
- DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB):5
Memory clock speed
- AD400-1G memory module:400 MHz
- DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB):800 MHz
Memory voltage
- AD400-1G memory module:2.5 V
- DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB):1.8 V

Side by side

Differences highlightedShow differences only

Comparison of AD400-1G, DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB)
10 specifications	A Buffalo AD400-1G memory module Model AD400-1G View product	B Buffalo DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB)View product
Features4 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Internal memory type	DDR	DDR
ECC	No	No
CAS latencyDiffers	3	5
Memory clock speedDiffers	400 MHz	800 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageDiffers	2.5 V	1.8 V
Memory form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Other featuresidentical
Mac compatibilityKnown for one	Yes	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.

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