Product comparison · 2 internal hard drives

Dell 73GB 2.5" 15k SAS w/tray vs Origin Storage 640GB 3.5" SATA

5specifications compared
5differ
0identical
10known for one product only

Key differences

HDD capacity
- 73GB 2.5" 15k SAS w/tray:73 GB
- 640GB 3.5" SATA:640 GB
HDD speed
- 73GB 2.5" 15k SAS w/tray:15000 RPM
- 640GB 3.5" SATA:7200 RPM
HDD size
- 73GB 2.5" 15k SAS w/tray:2.5"
- 640GB 3.5" SATA:3.5"
Interface
- 73GB 2.5" 15k SAS w/tray:SAS
- 640GB 3.5" SATA:Serial ATA
Operating voltage
- 73GB 2.5" 15k SAS w/tray:5 V
- 640GB 3.5" SATA:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 73GB 2.5" 15k SAS w/tray, 640GB 3.5" SATA
15 specifications	A Dell 73GB 2.5" 15k SAS w/tray View product	B Origin Storage 640GB 3.5" SATA View product
Features4 differ
HDD capacityDiffers	73 GB	640 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Component forKnown for one	Unknown — not stated by the source	PC
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
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 - 60 °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
InternalKnown for one	Yes	Unknown — not stated by the source
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
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
Compatible productsKnown for one	Unknown — not stated by the source	Dell Optiplex 380 SFF, Optiplex 580 SFF, OptiPlex 745 SFF

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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