Product comparison · 2 internal hard drives

Acer 320GB 2.5" 6G 10K SAS vs Acer 450GB SAS 15K

Key differences

Differences highlightedShow differences only

Comparison of 320GB 2.5" 6G 10K SAS, 450GB SAS 15K
9 specifications	A Acer 320GB 2.5" 6G 10K SAS View product	B Acer 450GB SAS 15K View product
Features3 differ
HDD capacityDiffers	320 GB	450 GB
HDD speedDiffers	10000 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Internal	Yes	Yes
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown 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.