Product comparison · 2 internal hard drives

Dell 1.2TB SAS vs HP 3TB 6G SAS 7.2K rpm LFF (3.5-inch) Midline 1yr Warranty Hard Drive

6specifications compared
4differ
2identical
15known for one product only

Key differences

The HP 3TB 6G SAS 7.2K rpm LFF (3.5-inch) Midline 1yr Warranty Hard Drive has 1.8 TB more HDD capacity than the Dell 1.2TB SAS (3 TB vs 1.2 TB). The Dell 1.2TB SAS has 2,800 RPM more HDD speed than the HP 3TB 6G SAS 7.2K rpm LFF (3.5-inch) Midline 1yr Warranty Hard Drive (10000 RPM vs 7200 RPM). The HP 3TB 6G SAS 7.2K rpm LFF (3.5-inch) Midline 1yr Warranty Hard Drive has 1" more HDD size than the Dell 1.2TB SAS (3.5" vs 2.5"). Operating voltage: 5 V on the Dell 1.2TB SAS, 5 / 12 V on the HP 3TB 6G SAS 7.2K rpm LFF (3.5-inch) Midline 1yr Warranty Hard Drive.

HDD capacity
- 1.2TB SAS:1.2 TB
- 3TB 6G SAS 7.2K rpm LFF (3.5-inch) Midline 1yr Warranty Hard Drive:3 TB
HDD speed
- 1.2TB SAS:10000 RPM
- 3TB 6G SAS 7.2K rpm LFF (3.5-inch) Midline 1yr Warranty Hard Drive:7200 RPM
HDD size
- 1.2TB SAS:2.5"
- 3TB 6G SAS 7.2K rpm LFF (3.5-inch) Midline 1yr Warranty Hard Drive:3.5"
Operating voltage
- 1.2TB SAS:5 V
- 3TB 6G SAS 7.2K rpm LFF (3.5-inch) Midline 1yr Warranty Hard Drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 1.2TB SAS, 3TB 6G SAS 7.2K rpm LFF (3.5-inch) Midline 1yr Warranty Hard Drive
21 specifications	A Dell 1.2TB SAS View product	B HP 3TB 6G SAS 7.2K rpm LFF (3.5-inch) Midline 1yr Warranty Hard Drive View product
Features3 differ
HDD capacityDiffers	1.2 TB	3 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Full stroke seek timeKnown for one	Unknown — not stated by the source	15.5 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.5 ms
Average seek timeKnown for one	Unknown — not stated by the source	8.1 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	110.7 mm
DepthKnown for one	Unknown — not stated by the source	188.7 mm
HeightKnown for one	Unknown — not stated by the source	26.4 mm
WeightKnown for one	Unknown — not stated by the source	1.36 kg
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	Dell PS61x0/PS41x0	Unknown — not stated by the source

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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