Introducing The Enclosure; Figure 1-1. 14-Drive Enclosure - Compaq 4200 User Manual

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Chapter

Introducing the Enclosure

This chapter describes the StorageWorks Enclosure 4200 family of low voltage
differential (LVD) disk enclosures (see Figure 1–1 and Figure 1–2). These enclosures
support Wide-Ultra and Wide-Ultra2 small computer system interface (SCSI)
protocols. The internal bus supports only LVD drives. The external bus (the enclosure to
the host controller bus) supports either Wide-Ultra2 (LVD) and or Wide-Ultra
single-ended (SE) SCSI protocols. The information in this publication is based on using
the Wide Ultra2 LVD SCSI protocol, the most efficient means of transferring data.
CXO6854A
Figure 1–1. 14-drive enclosure