Product comparison · 2 internal hard drives

Origin Storage 320GB 3.5" SATA vs Origin Storage 640GB 2.5" 5.4k SATA

5specifications compared
5differ
0identical
9known for one product only

Key differences

HDD capacity
- 320GB 3.5" SATA:320 GB
- 640GB 2.5" 5.4k SATA:640 GB
HDD speed
- 320GB 3.5" SATA:7200 RPM
- 640GB 2.5" 5.4k SATA:5400 RPM
HDD size
- 320GB 3.5" SATA:3.5"
- 640GB 2.5" 5.4k SATA:2.5"
Interface
- 320GB 3.5" SATA:Serial ATA II
- 640GB 2.5" 5.4k SATA:Serial ATA
Operating voltage
- 320GB 3.5" SATA:5 / 12 V
- 640GB 2.5" 5.4k SATA:5 V

Side by side

Differences highlightedShow differences only

Comparison of 320GB 3.5" SATA, 640GB 2.5" 5.4k SATA
14 specifications	A Origin Storage 320GB 3.5" SATA View product	B Origin Storage 640GB 2.5" 5.4k SATA View product
Features4 differ
HDD capacityDiffers	320 GB	640 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	Serial ATA
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Other featuresidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	eSATA, USB	Unknown — not stated by the source
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit AES	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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