Buffalo 2GB DDR2 PC2-6400 800MHz vs Buffalo DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB)

Comparison of 2GB DDR2 PC2-6400 800MHz, DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB)

8 specifications	A Buffalo 2GB DDR2 PC2-6400 800MHzView product	B Buffalo DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB)View product
Features1 differ
Internal memory	2 GB	2 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latency	5	5
Memory clock speed	800 MHz	800 MHz
Memory voltage	1.8 V	1.8 V
Other featuresidentical
Expansion slotsKnown for one	240 Pin. slot required	—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.