<hardware> The unique address of a SCSI device. SCSI IDs range from 0 to 7 for 8-bit SCSI systems, 0 to 15 for 16-bit and 0 to 31 for 32-bit systems. The SCSI adaptor is usually assigned ID 7. A device's SCSI ID is often set by switches on the device.
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Nearby terms: SCSI-3 « SCSI adaptor « SCSI controller « SCSI ID » SCSI initiator » SCSI interface » SCSI reconnect