Acer HDD 1TB vs Acer HDD 320GB

Comparison of HDD 1TB, HDD 320GB

8 specifications	A Acer HDD 1TBView product	B Acer HDD 320GBView product
Features1 differ
HDD capacityDiffers	1 TB	320 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA	Serial ATA
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Internal	Yes	Yes
Compatible products	AC100	AC100

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.