Description StorageWorks supported devices are mounted in green rugged carriers, creating a StorageWorks Building Block (SBB). The basic element is the shelf which can be installed in different storage arrays using cabinet- or system-specific mounting brackets. Shelves can be mounted horizontally or vertically in system enclosures and/or cabinets. A pedestal unit is created by mounting shelves inside a pedestal enclosure.This 16-bit shelf includes power supply, dual-speed blowers and mounting brackets.