Hitachi VSP User and Reference Guide
3–4
System Components
Figure 3-2 Controller chassis - rear view (minimum configuration)
Item Description Item Description
Power Supply (2 min, 4 max) Power Supply (optional)
Hub (optional) back-end director (optional)
BED / FED (optional) Express Switch (optional)
Express Switch Service Processor
back-end director Fan (10 total)
Sub SVP. Provides ethernet
connection to the SVP.
back-end director / BED