Product comparison · 2 internal hard drives

Dell 146GB SAS 6Gb/s 15k vs Dell 450GB SAS 15K 6G

13specifications compared
3differ
10identical
0known for one product only

Key differences

The Dell 450GB SAS 15K 6G has 304 GB more HDD capacity than the Dell 146GB SAS 6Gb/s 15k (450 GB vs 146 GB). The Dell 450GB SAS 15K 6G has 1" more HDD size than the Dell 146GB SAS 6Gb/s 15k (3.5" vs 2.5"). Operating voltage: 5 V on the Dell 146GB SAS 6Gb/s 15k, 5 / 12 V on the Dell 450GB SAS 15K 6G.

HDD capacity
- 146GB SAS 6Gb/s 15k:146 GB
- 450GB SAS 15K 6G:450 GB
HDD size
- 146GB SAS 6Gb/s 15k:2.5"
- 450GB SAS 15K 6G:3.5"
Operating voltage
- 146GB SAS 6Gb/s 15k:5 V
- 450GB SAS 15K 6G:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS 6Gb/s 15k, 450GB SAS 15K 6G
13 specifications	A Dell 146GB SAS 6Gb/s 15k View product	B Dell 450GB SAS 15K 6G View product
Features2 differ
HDD capacityDiffers	146 GB	450 GB
HDD speed	15000 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Component for	Server/workstation	Server/workstation
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 65 °C	-40 - 65 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
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.

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