Product comparison · 2 internal hard drives

Origin Storage 320GB 7200rpm 2.5'' SATA vs Origin Storage 640GB 7200rpm 3.5'' SATA

7specifications compared
4differ
3identical
2known for one product only

Key differences

The Origin Storage 640GB 7200rpm 3.5'' SATA has 320 GB more HDD capacity than the Origin Storage 320GB 7200rpm 2.5'' SATA (640 GB vs 320 GB). The Origin Storage 640GB 7200rpm 3.5'' SATA has 1" more HDD size than the Origin Storage 320GB 7200rpm 2.5'' SATA (3.5" vs 2.5"). Operating voltage: 5 V on the Origin Storage 320GB 7200rpm 2.5'' SATA, 5 / 12 V on the Origin Storage 640GB 7200rpm 3.5'' SATA.

HDD capacity
- 320GB 7200rpm 2.5'' SATA:320 GB
- 640GB 7200rpm 3.5'' SATA:640 GB
HDD size
- 320GB 7200rpm 2.5'' SATA:2.5"
- 640GB 7200rpm 3.5'' SATA:3.5"
Operating voltage
- 320GB 7200rpm 2.5'' SATA:5 V
- 640GB 7200rpm 3.5'' SATA:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 320GB 7200rpm 2.5'' SATA, 640GB 7200rpm 3.5'' SATA
9 specifications	A Origin Storage 320GB 7200rpm 2.5'' SATA View product	B Origin Storage 640GB 7200rpm 3.5'' SATA View product
Features2 differ
HDD capacityDiffers	320 GB	640 GB
HDD sizeDiffers	2.5"	3.5"
Component forKnown for one	Unknown — not stated by the source	PC
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other features1 differ
Security algorithmsKnown for one	128-bit AES	Unknown — not stated by the source
Compatible productsDiffers	HP Compaq	Dell Optiplex 3010 DT, Dell Optiplex 380 SFF, Dell Optiplex 390 DT, Dell Optiplex 580 SFF, Dell Optiplex 7010 DT, Dell OptiPlex 745 SFF, Dell OptiPlex 790 DT, Dell Optiplex 9010 DT, Dell OptiPlex 990 DT

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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