Product comparison · 2 internal hard drives

Dell 1TB Near-Line SAS 6Gbps 7.2k 3.5" vs HP 450GB SAS 10000RPM

6specifications compared
4differ
2identical
2known for one product only

Key differences

The HP 450GB SAS 10000RPM has 2,800 RPM more HDD speed than the Dell 1TB Near-Line SAS 6Gbps 7.2k 3.5" (10000 RPM vs 7200 RPM). The Dell 1TB Near-Line SAS 6Gbps 7.2k 3.5" has 1" more HDD size than the HP 450GB SAS 10000RPM (3.5" vs 2.5"). HDD capacity: 1 TB on the Dell 1TB Near-Line SAS 6Gbps 7.2k 3.5", 450 GB on the HP 450GB SAS 10000RPM. Operating voltage: 5 / 12 V on the Dell 1TB Near-Line SAS 6Gbps 7.2k 3.5", 5 V on the HP 450GB SAS 10000RPM.

HDD capacity
- 1TB Near-Line SAS 6Gbps 7.2k 3.5":1 TB
- 450GB SAS 10000RPM:450 GB
HDD speed
- 1TB Near-Line SAS 6Gbps 7.2k 3.5":7200 RPM
- 450GB SAS 10000RPM:10000 RPM
HDD size
- 1TB Near-Line SAS 6Gbps 7.2k 3.5":3.5"
- 450GB SAS 10000RPM:2.5"
Operating voltage
- 1TB Near-Line SAS 6Gbps 7.2k 3.5":5 / 12 V
- 450GB SAS 10000RPM:5 V

Side by side

Differences highlightedShow differences only

Comparison of 1TB Near-Line SAS 6Gbps 7.2k 3.5", 450GB SAS 10000RPM
8 specifications	A Dell 1TB Near-Line SAS 6Gbps 7.2k 3.5"View product	B HP 450GB SAS 10000RPM View product
Features3 differ
HDD capacityDiffers	1 TB	450 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	SAS	SAS
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Internal	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