Product comparison · 2 internal hard drives

Dell 1.2TB 2.5" SAS vs HP 73GB Ultra320 (10000 RPM) SCSI Hard Drive

5specifications compared
4differ
1identical
9known for one product only

Key differences

The HP 73GB Ultra320 (10000 RPM) SCSI Hard Drive has 1" more HDD size than the Dell 1.2TB 2.5" SAS (3.5" vs 2.5"). HDD capacity: 1.2 TB on the Dell 1.2TB 2.5" SAS, 73 GB on the HP 73GB Ultra320 (10000 RPM) SCSI Hard Drive. Interface: SAS on the Dell 1.2TB 2.5" SAS, Ultra320 SCSI on the HP 73GB Ultra320 (10000 RPM) SCSI Hard Drive. Operating voltage: 5 V on the Dell 1.2TB 2.5" SAS, 5 / 12 V on the HP 73GB Ultra320 (10000 RPM) SCSI Hard Drive.

HDD capacity
- 1.2TB 2.5" SAS:1.2 TB
- 73GB Ultra320 (10000 RPM) SCSI Hard Drive:73 GB
HDD size
- 1.2TB 2.5" SAS:2.5"
- 73GB Ultra320 (10000 RPM) SCSI Hard Drive:3.5"
Interface
- 1.2TB 2.5" SAS:SAS
- 73GB Ultra320 (10000 RPM) SCSI Hard Drive:Ultra320 SCSI
Operating voltage
- 1.2TB 2.5" SAS:5 V
- 73GB Ultra320 (10000 RPM) SCSI Hard Drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 1.2TB 2.5" SAS, 73GB Ultra320 (10000 RPM) SCSI Hard Drive
14 specifications	A Dell 1.2TB 2.5" SAS View product	B HP 73GB Ultra320 (10000 RPM) SCSI Hard Drive View product
Features3 differ
HDD capacityDiffers	1.2 TB	73 GB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Ultra320 SCSI
Component forKnown for one	Server/workstation	Unknown — not stated by the source
TypeKnown for one	Unknown — not stated by the source	HDD
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 - 65 °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
Data transfer rateKnown for one	6 Gbit/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

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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