Product comparison · 2 internal hard drives

Dell 1TB SAS 7.2k 2.5" vs Dell 500GB SATA 7.2k 3.5"

8specifications compared
5differ
3identical
2known for one product only

Key differences

HDD capacity
- 1TB SAS 7.2k 2.5":1 TB
- 500GB SATA 7.2k 3.5":500 GB
HDD size
- 1TB SAS 7.2k 2.5":2.5"
- 500GB SATA 7.2k 3.5":3.5"
Interface
- 1TB SAS 7.2k 2.5":SAS
- 500GB SATA 7.2k 3.5":Serial ATA
Operating voltage
- 1TB SAS 7.2k 2.5":5 V
- 500GB SATA 7.2k 3.5":5 / 12 V
Data transfer rate
- 1TB SAS 7.2k 2.5":6 Gbit/s
- 500GB SATA 7.2k 3.5":1.5 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 1TB SAS 7.2k 2.5", 500GB SATA 7.2k 3.5"
10 specifications	A Dell 1TB SAS 7.2k 2.5"View product	B Dell 500GB SATA 7.2k 3.5"View product
Features3 differ
HDD capacityDiffers	1 TB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	Unknown — not stated by the source	No
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other features1 differ
Data transfer rateDiffers	6 Gbit/s	1.5 Gbit/s

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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