NEC N8100-1223F User Manual page 44

2-8 General Description
1 Power supply unit
The power supply unit supplies DC powers to the server. The factory-installed power supply
units are installed in slots 1, 2 and 3. Slot 4 is for optional slot for power redundant
configuration.
2 AC inlet
The AC inlet is connected with the power cord. Each power supply unit has one socket. Use
the provided power cord.
3 Additional PCI board slot
3-1: 64bit/100MHz, hot-plug PCI-X
3-2: Hot-plug PCI Express (x8)
3-3: Non-hot-plug PCI Express (x4)
3-4: 32-bit/33MHz, non-hot-plug PCI
4 PCI slot Fault lamp
5 PCI slot POWER lamp
6 PCI slot error lamp
7 Mouse connector
Used to connect with the optional mouse.
8 Keyboard connector
Used to connect with the optional keyboard.
9 Printer port connector
Used to connect with a printer with the Centronics interface.
10 Serial port A connector
The serial port A connector is used to connect the server to a device with the serial interface.
The server cannot be directly connected to a leased line through the connector.
11 Serial port B connector
To be used exclusively with the serial port B connector on the front panel.
12 Management LAN Port
13 ICMB connector
Used to connect a device having the ICMB interface. The number following the bold-faced
character shows the port number.
14 Monitor connector
The monitor connector is connected with the display unit.
15 USB connector
Used to connect with a device accepting the USB interface.
16 LAN connector
Used to connect with a network system on LAN.
The number following the bold-faced character shows the port number.
17 LINK/ACT lamp
18 1000/100/10 lamp
19 BMC error lamp
20 Processor board error lamp
21 I/O board error lamp