Product comparison · 2 internal hard drives

Acer 320GB SATA vs HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive

Key differences

The Acer 320GB SATA has 70 GB more HDD capacity than the HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive (320 GB vs 250 GB).

HDD capacity
- 320GB SATA:320 GB
- 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive:250 GB

Differences highlightedShow differences only

Comparison of 320GB SATA, 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive
13 specifications	A Acer 320GB SATA View product	B HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive View product
Features1 differ
HDD capacityDiffers	320 GB	250 GB
Interface	Serial ATA	Serial ATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
TypeKnown for one	Unknown — not stated by the source	HDD
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Other featuresidentical
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
Data transfer rateKnown for one	Unknown — not stated by the source	1.5 Gbit/s
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

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.