Product comparison · 2 internal hard drives

Dell 73GB 2.5" SAS 15K vs HP 450GB SAS 15000rpm 3.5"

7specifications compared
3differ
4identical
5known for one product only

Key differences

HDD capacity
- 73GB 2.5" SAS 15K:73 GB
- 450GB SAS 15000rpm 3.5":450 GB
HDD size
- 73GB 2.5" SAS 15K:2.5"
- 450GB SAS 15000rpm 3.5":3.5"
Operating voltage
- 73GB 2.5" SAS 15K:5 V
- 450GB SAS 15000rpm 3.5":5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 73GB 2.5" SAS 15K, 450GB SAS 15000rpm 3.5"
12 specifications	A Dell 73GB 2.5" SAS 15K View product	B HP 450GB SAS 15000rpm 3.5"View product
Features2 differ
HDD capacityDiffers	73 GB	450 GB
HDD speed	15000 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Component forKnown for one	Server/workstation	Unknown — not stated by the source
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
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes

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.

More internal hard drive comparisons

All internal hard drive comparisons