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HD controller

(Hard Disk controller) See disk controller.



disk controller

The circuits that control data transfer to and from the disk drive (floppy disk, hard disk, optical disc). In a PC, an IDE disk controller is typically built into the motherboard, and a cable plugs into the controller socket on one end and connects to the drive on the other. On earlier PCs, the disk controller was a separate card plugged into a PCI or ISA slot. However, when SCSI drives are used, a SCSI disk controller (SCSI host adapter) is typically not built in, but available on a separate card. See hard disk, IDE and SCSI.



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Before/After Your Search Term
BeforeAfter
HD 3DHD-CVI
HD activity cameraHD D-5
HD AnalogHD digital formats
HD analog formatsHD-DMD
HD audioHD DVD
HD audio sourcesHD DVD formats
HD Built InHD DVD-R
HD CAMHD DVD-ROM
HD camcorderHD DVD-RW
HD CapableHD DVR

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