Product comparison · 2 internal hard drives

Acer 450GB SAS 15K vs HP 80 SATA 2.5"

Key differences

Differences highlightedShow differences only

Comparison of 450GB SAS 15K, 80 SATA 2.5"
7 specifications	A Acer 450GB SAS 15K View product	B HP 80 SATA 2.5"View product
Features4 differ
HDD capacityDiffers	450 GB	80 GB
HDD speedDiffers	15000 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Data transfer rateKnown for one	6 Gbit/s	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.