Single Connection Attachcomputing dictionary

<computer hardware> (SCA, "Single Connector Attachment") A non-standard type of SCSI connector, used mostly by OEMs, which carries both power and data on one 80-pin connector. SCA SCSI drives tend to be cheaper but use with standard SCSI cables requires an adaptor and external termination.

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Acronym: SCA

(01 Aug 2003)