Product comparison · 2 internal hard drives

Acer 1TB SATA 7.2K 2.5" vs Acer 450GB SAS 15K 3.5"

Key differences

Differences highlightedShow differences only

Comparison of 1TB SATA 7.2K 2.5", 450GB SAS 15K 3.5"
10 specifications	A Acer 1TB SATA 7.2K 2.5"View product	B Acer 450GB SAS 15K 3.5"View product
Features4 differ
HDD capacityDiffers	1 TB	450 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Mean time between failures (MTBF)Known for one	1200000 h	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
Product colour	Metallic	Metallic
Internal	Yes	Yes
Windows operating systems supported	Yes	Yes
Compatible productsKnown for one	Unknown — not stated by the source	AMS2100/2300, AS2040

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.