Product comparison · 2 internal hard drives

Acer 320GB 7.2k RPM in carrier vs Origin Storage 400GB Intern 2.5" 5400rpm SATA

4specifications compared
3differ
1identical
5known for one product only

Key differences

HDD capacity
- 320GB 7.2k RPM in carrier:320 GB
- 400GB Intern 2.5" 5400rpm SATA:400 GB
HDD speed
- 320GB 7.2k RPM in carrier:7200 RPM
- 400GB Intern 2.5" 5400rpm SATA:5400 RPM
Interface
- 320GB 7.2k RPM in carrier:Serial ATA II
- 400GB Intern 2.5" 5400rpm SATA:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 320GB 7.2k RPM in carrier, 400GB Intern 2.5" 5400rpm SATA
9 specifications	A Acer 320GB 7.2k RPM in carrier View product	B Origin Storage 400GB Intern 2.5" 5400rpm SATA View product
Features3 differ
HDD capacityDiffers	320 GB	400 GB
HDD speedDiffers	7200 RPM	5400 RPM
InterfaceDiffers	Serial ATA II	Serial ATA
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Other featuresidentical
Hot-Plug supportKnown for one	Unknown — not stated by the source	No
Poweridentical
Operating voltageKnown for one	5 / 12 V	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.

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