Product comparison · 2 internal hard drives

Dell 146GB SAS 2.5" vs Dell 450GB SAS

6specifications compared
3differ
3identical
9known for one product only

Key differences

HDD capacity
- 146GB SAS 2.5":146 GB
- 450GB SAS:450 GB
HDD size
- 146GB SAS 2.5":2.5"
- 450GB SAS:3.5"
Operating voltage
- 146GB SAS 2.5":5 V
- 450GB SAS:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS 2.5", 450GB SAS
15 specifications	A Dell 146GB SAS 2.5"View product	B Dell 450GB SAS 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 forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
Fibre ChannelKnown for one	No	Unknown — not stated by the source
FireWire 400Known for one	No	Unknown — not stated by the source
FireWire 800Known for one	No	Unknown — not stated by the source
Internal	Yes	Yes
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	PowerEdge R710 RA

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