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SCA - technical definition
(Single Connector Attachment) An 80-pin plug and socket used to connect peripherals. With a SCSI drive, it rolls three cables (power, data channel and ID configuration) into one connector for fast installation and removal. An SCA to SCSI adapter allows SCA-configured SCSI drives to fit in traditional SCSI enclosures.
SCA Connectors
SCA makes swapping SCSI hard drives much easier than with the traditional SCSI cables, plugs and sockets. An adapter enables SCA drives to fit into standard SCSI enclosures.
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