Product comparison · 2 internal hard drives

Acer 1TB 3.5" SATA 7.2K vs Dell 250GB SATA 7.2k 2.5"

Key differences

Differences highlightedShow differences only

Comparison of 1TB 3.5" SATA 7.2K, 250GB SATA 7.2k 2.5"
12 specifications	A Acer 1TB 3.5" SATA 7.2K View product	B Dell 250GB SATA 7.2k 2.5"View product
Features2 differ
HDD capacityDiffers	1 TB	250 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	Serial ATA	Serial ATA
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 65 °C	-40 - 65 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Other featuresidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes

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.