Product comparison · 2 internal hard drives

Dell 1.8TB 10K SAS 12G 2.5IN HDD vs Dell 1TB SATA 6GBPS 7.2K RPM 3.5IN

8specifications compared
5differ
3identical
0known for one product only

Key differences

The Dell 1.8TB 10K SAS 12G 2.5IN HDD has 0.8 TB more HDD capacity than the Dell 1TB SATA 6GBPS 7.2K RPM 3.5IN (1.8 TB vs 1 TB). The Dell 1.8TB 10K SAS 12G 2.5IN HDD has 2,800 RPM more HDD speed than the Dell 1TB SATA 6GBPS 7.2K RPM 3.5IN (10000 RPM vs 7200 RPM). The Dell 1TB SATA 6GBPS 7.2K RPM 3.5IN has 1" more HDD size than the Dell 1.8TB 10K SAS 12G 2.5IN HDD (3.5" vs 2.5"). Interface: SAS on the Dell 1.8TB 10K SAS 12G 2.5IN HDD, Serial ATA on the Dell 1TB SATA 6GBPS 7.2K RPM 3.5IN.

HDD capacity
- 1.8TB 10K SAS 12G 2.5IN HDD:1.8 TB
- 1TB SATA 6GBPS 7.2K RPM 3.5IN:1 TB
HDD speed
- 1.8TB 10K SAS 12G 2.5IN HDD:10000 RPM
- 1TB SATA 6GBPS 7.2K RPM 3.5IN:7200 RPM
HDD size
- 1.8TB 10K SAS 12G 2.5IN HDD:2.5"
- 1TB SATA 6GBPS 7.2K RPM 3.5IN:3.5"
Interface
- 1.8TB 10K SAS 12G 2.5IN HDD:SAS
- 1TB SATA 6GBPS 7.2K RPM 3.5IN:Serial ATA
HDD interface transfer rate
- 1.8TB 10K SAS 12G 2.5IN HDD:12 Gbit/s
- 1TB SATA 6GBPS 7.2K RPM 3.5IN:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 1.8TB 10K SAS 12G 2.5IN HDD, 1TB SATA 6GBPS 7.2K RPM 3.5IN
8 specifications	A Dell 1.8TB 10K SAS 12G 2.5IN HDD View product	B Dell 1TB SATA 6GBPS 7.2K RPM 3.5IN View product
Features5 differ
HDD capacityDiffers	1.8 TB	1 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
HDD interface transfer rateDiffers	12 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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