Buffalo 1GB DDR2 PC2-4200 533MHz vs Buffalo 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin

Comparison of 1GB DDR2 PC2-4200 533MHz, 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin

7 specifications	A Buffalo 1GB DDR2 PC2-4200 533MHzView product	B Buffalo 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 PinView product
Features1 differ
Internal memoryDiffers	2 GB	0.5 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyKnown for one	—Unknown — not stated by the source	4
Memory clock speed	533 MHz	533 MHz
Memory voltage	1.8 V	1.8 V

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.