Product comparison · 2 internal hard drives

HP 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive vs HP 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive

15specifications compared
6differ
9identical
0known for one product only

Key differences

The HP 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive has 2 TB more HDD capacity than the HP 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive (6 TB vs 4 TB). The HP 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive has 6.3 ms more full stroke seek time than the HP 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive (22 ms vs 15.7 ms). The HP 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive has 0.45 ms more track to track seek time than the HP 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive (0.7 ms vs 0.25 ms).

HDD capacity
- 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive:4 TB
- 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive:6 TB
Full stroke seek time
- 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive:15.7 ms
- 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive:22 ms
Track to track seek time
- 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive:0.7 ms
- 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive:0.25 ms
Width
- 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive:105.6 mm
- 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive:105.8 mm
Depth
- 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive:147 mm
- 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive:170 mm
Height
- 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive:29.6 mm
- 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive:26.8 mm

Side by side

Differences highlightedShow differences only

Comparison of 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive, 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive
15 specifications	A HP 4TB 6G SAS 7.2k rpm LFF (3.5-inch) Quick-release Midline 1yr Warranty Hard Drive View product	B HP 6TB 6G SAS 7.2K rpm LFF (3.5-inch) SC Midline 1yr Warranty Hard Drive View product
Features3 differ
HDD capacityDiffers	4 TB	6 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Full stroke seek timeDiffers	15.7 ms	22 ms
Track to track seek timeDiffers	0.7 ms	0.25 ms
Average seek time	8.5 ms	8.5 ms
Bytes per sector	512	512
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Weight & dimensions3 differ
WidthDiffers	105.6 mm	105.8 mm
DepthDiffers	147 mm	170 mm
HeightDiffers	29.6 mm	26.8 mm
Weight	1.36 kg	1.36 kg

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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