Meaning of SCSI in English

SCSI stands for Small Computer Systems Interface. It is a standard for connecting peripherals to your computer via a standard hardware interface, which uses standard SCSI commands. The SCSI standard can be divided into SCSI (SCSI1) and SCSI2 (SCSI wide and SCSI wide and fast). SCSI2 is the most recent version of the SCSI command specification and allows for scanners, hard disk drives, CD-ROM players, tapes [and many other devices] to connect.

DAX English glossary of key connectivity terms.      Английский глоссарий основных терминов по коммуникациям DAX.