Two VS4000/60 altern. H7819-AA PSU cabinets are available for integrating the PDP-11/84, 11/44, and 11/24 CPU boxes with Digital mass-storage devices or non-Digital mounting boxes. Because of its depth, the VS4000/60 altern. H7819-AA PSU disk subsystem cannot be mounted in this cabi- net. It requires its own deep VS4000/60 altern. H7819-AA PSU-AP/AR cabinet. BAll expander boxes can- not be mounted in the CPU cabinet. The I/O is routed to the connection panel that provides 12 panel units of mounting space. Power controllers capable of furnishing 24 amperes of 120 Vac or 12 amperes of 240 Vac are supplied with the CPU cabinets. VS4000/60 altern. H7819-AA PSU-EA/EB CPU cabinet includes mounting space for a 26.6-cm (10.5-in) or 13.3-cm (5.25-in) CPU, one additional 26.6-cm (10.5-in) or 13.3-cm (5.25-in) device, and a battery backup unit. The I/O connection panel is included. This cabinet is included with kernels and standard building block systems and can accommodate one VS4000/60 altern. H7819-AA PSU-DA, RL211-AK, RUA81-AA(AD), or VS4000/60 altern. H7819-AA PSU- BK(BN). H9645-EA/EB Wide CPU cabinet provides mounting space for a 26.6-cm (10.5-in) CPU and two additional 26.6-cm (10.5-in) or 13.3-cm (5.25-in) devices. Side mounting space is provided for the bat- tery backup unit. The I/O connection panel is included. This cabinet is included with widebody building block systems and can accommodate any combination of two TU58s, RLO2s, VS4000/60 altern. H7819-AA PSU or RA81s, but not two RA81s. • Height: 106 cm (41.7 in) • Width: 53.9 cm (21.2 in) • Depth: 80 cm (31.5 in) • Weight: 91.7 kg (2021b) as configured • Receptacles: VS4000/60 altern. H7819-AA PSU #L5-30R (120 Vac/60 Hz); NEMA #6-15R (240 Vac/50 Hz) • Height: 106 cm (41.7 in) • Width: 73.6 cm (29 in) • Depth: 80 cm (31.5 in) • Weight: 117 kg (258 lb) as configured • Receptacles: VS4000/60 altern. H7819-AA PSU #L5-30R (120 Vac/60 Hz) NEMA #6-15R (240 Vac/50 Hz)