NEC POWERMATE PRO2180 - SERVICE MANUAL 1997 Service Manual page 10

1-4 Technical Information
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Expansion slots for up to five add-in boards
Three dedicated PCI slots
Three dedicated ISA-bus slots
One "combination" slot for either a PCI or an ISA add-in board
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200 watt power supply (switch-selectable for 115 and 230 V ac operation)
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Two RS-232C-compatible 9-pin serial connectors
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Two Universal Serial Bus (USB) ports
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One multimode, 25-pin Centronics
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Two peripheral bays:
Drive bay that holds up to three 3.5-inch drives (one externally-accessible,
two internal access only)
Device bay for installing externally accessible 5.25-inch devices (up to three
half-height drives or one half-height plus one full-height drive)
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One 1.44 MB, 3.5-inch high-density diskette drive installed
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PS/2 -style keyboard and mouse connector
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Speaker mounted on the system board
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Password protection and padlock slot for system security
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Hardware monitoring using an Intel Heceta ASIC chip (see LANDesk Client
Manager later in this section for more information)
Table 1-1 lists the major chips on the system board. Information on system board connector
pin assignments and switch settings is provided in the PowerMate Pro2200/2180 Service
and Reference Manual (document number 819-181519-000).
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-compatible parallel port