Product comparison · 2 internal hard drives

Dell 1TB SATA 7.2k 3.5" vs Dell 3TB Near Line SAS 6Gbps

7specifications compared
5differ
2identical
0known for one product only

Key differences

HDD capacity
- 1TB SATA 7.2k 3.5":1 TB
- 3TB Near Line SAS 6Gbps:3 TB
HDD size
- 1TB SATA 7.2k 3.5":2.5"
- 3TB Near Line SAS 6Gbps:3.5"
Interface
- 1TB SATA 7.2k 3.5":Serial ATA
- 3TB Near Line SAS 6Gbps:SAS
Operating voltage
- 1TB SATA 7.2k 3.5":5 V
- 3TB Near Line SAS 6Gbps:5 / 12 V
Data transfer rate
- 1TB SATA 7.2k 3.5":1.5 Gbit/s
- 3TB Near Line SAS 6Gbps:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 1TB SATA 7.2k 3.5", 3TB Near Line SAS 6Gbps
7 specifications	A Dell 1TB SATA 7.2k 3.5"View product	B Dell 3TB Near Line SAS 6Gbps View product
Features3 differ
HDD capacityDiffers	1 TB	3 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Type	HDD	HDD
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other features1 differ
Data transfer rateDiffers	1.5 Gbit/s	6 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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