Matches 1 - 11 out of 11


Match Document Document Title
US20120140355 Reliability-Aware Disk Power Management  
A token value is maintained based on an allowable number of low power transitions of a hard disk drive without adversely affecting reliability, compared to an actual number of low power...
US20130176642 SELECTIVELY LOWERING RESISTANCE OF A CONSTANTLY USED PROTION OF MOTOR WINDINGS IN DISK DRIVE  
Dynamic reconfiguration-switching of motor windings in a disk drive is optimized between winding-configurations by selectively lowering resistance of a constantly used portion of one of the motor...
US20100079897 Storage Device With Pulsed Motor Torque  
A system and method for overcoming adhesion between media and a surface of a storage device in contact with the media. A storage device comprises a media velocity detector and a media drive motor...
US20090303632 SCHEDULING SPIN-UP OPERATIONS FOR A SET OF HARD DISK DRIVES  
Some embodiments of the present invention provide a system for scheduling spin-up operations for a set of hard disk drives (HDDs) in a computer system. During operation, the system determines an...
US20130141815 ADJUSTING ROTATIONAL SPEED BASED ON AMBIENT TEMPERATURE IN A HDD  
A HDD including a temperature sensor for sensing ambient temperature in the HDD, a spindle motor comprising a fluid dynamic bearing; and a controller configured for adjusting a rotational speed of...
US20090231751 METHOD AND APPARATUS FOR SERVO CONTROL ASSOCIATED WITH ROTATIONAL SPEED OF DISK IN DISK DRIVE  
According to one embodiment, a disk drive is disclosed to which a plurality of disk rotational speed modes can be set. The disk drive is configured such that input of servo data from servo sectors...
US20110051280 OVERHEAD CALCULATION IN WRITING SYNCHRONIZED DATA TO MAGNETIC TAPE  
Various embodiments for writing received synchronized data to magnetic tape having a plurality of wraps using a magnetic tape drive adapted for performing the writing according to an available...
US20070030586 APPARATUS AND METHOD FOR HARD DISK PROTECTION  
A hard-disk protection apparatus is coupled to a hard disk applied to an electronic apparatus. The hard-disk protection apparatus includes a sensor and a circuit breaking device. The sensor is for...
US20160365109 SPEED CONTROL OF DATA STORAGE DEVICE USING SERVICE CONTROLLER  
Embodiments generally relate to data storage in a computing system. The present technology discloses techniques that that can enable an optimized mechanism to change spinning speed of data storage...
US20130027805 INFORMATION PROCESSING APPARATUS AND DISK DEVICE CONTROL METHOD  
According to one embodiment, an information processing apparatus includes: a main unit; a first disk device provided in the main unit; a second disk device provided in the main unit; an...
US20110181981 Method and system for rotational control of data storage devices  
Embodiments of methods and systems for controlling access to information stored on memory or data storage devices are disclosed. In various embodiments, fluid-mediated modification of information...

Matches 1 - 11 out of 11