NEC POWERMATE PROFESSIONAL - SERVICE MANUAL 05-1997 Service Manual page 21

T
200-watt power supply (switch-selectable for 115 and 230 Vac operation)
T
Two RS-232C-compatible 9-pin serial connectors
T
One multimode, 25-pin Centronics
T
Two Universal Serial Bus (USB) connectors
T
Six device slots:
One 1-inch high 3 1/2-inch slot (contains standard 1.44-MB diskette drive)
Three 1.6-inch high 5 1/4-inch slots (one slot contains the standard CD-ROM
reader
Two internal 1-inch high 3 1/2-inch slots (one slot contains the standard hard
disk)
T
®
PS/2 -style keyboard and mouse connector
T
Speaker mounted on the system board
T
Password protection and padlock slot for system security
T
Hardware management ASIC (NEC MagicEye™) chip mounted on the system
board (see Section 2).
Table 1-2 lists the major chips on the system board. See Appendix A, "Connector Pin
Assignments," for a list of the system board connectors. See Appendix B, "System Board
Settings," for a description of system board switches.
NOTE: One expansion slot contains either a
Matrox Mystique or a Number Nine Imagine 128
Series 2 video board as standard equipment. In
SCSI models, a SCSI adapter board is also
installed.
Technical Information 1-5
®
-compatible parallel port