Data storage device operated at different spin speeds
US10910011B1 · kind B1 · utility
0Cited by
17References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 2020 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Jan 30, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A data storage device is disclosed comprising a head actuated over a disk. The disk is spun at a first speed while writing first data to the disk based on a first disk format defining a first capacity for the disk. When a command is received from a host to spin the disk at a second speed different from the first speed, the disk is spun at the second speed while writing second data to the disk based on a second disk format defining a second capacity for the disk different from the first capacity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.