Product comparison · 2 internal hard drives

Dell 73GB SAS 3.5" vs Dell 73GB Ultra320

4specifications compared
3differ
1identical
11known for one product only

Key differences

HDD speed
- 73GB SAS 3.5":15000 RPM
- 73GB Ultra320:10000 RPM
Interface
- 73GB SAS 3.5":SAS
- 73GB Ultra320:SCSI
Component for
- 73GB SAS 3.5":Server/workstation
- 73GB Ultra320:Laptop

Side by side

Differences highlightedShow differences only

Comparison of 73GB SAS 3.5", 73GB Ultra320
15 specifications	A Dell 73GB SAS 3.5"View product	B Dell 73GB Ultra320 View product
Features3 differ
HDD speedDiffers	15000 RPM	10000 RPM
InterfaceDiffers	SAS	SCSI
Component forDiffers	Server/workstation	Laptop
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 - 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
Product colourKnown for one	Black	Unknown — not stated by the source
Drive device, transfer rateKnown for one	300 MB/s	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
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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