User's Guide

2-10 General Description
1
DIMM sockets (slots 1 to 8 from top to bottom)
2
Power signal connector (redundant hot-plug power supply only)
3
Power connector
4
Front cooling fan connector (Fan 3)
5
Processor 1 socket
6
Power connector
7
Processor 2 socket
8
Cooling fan signal connector (Fan 2: option)
9
Cooling fan connector (Fan 2: option)
10
IDE connector (for CD-ROM drive)
11
Floppy disk drive connector
12
Ultra320(B) connector (for internal file devices)
13
Ultra320 (A) connector (for built-in hard disk)
14
Remote management card slot
15
Front panel interface connector
16
USB connector
17
Serial ATA connectors
18
Speaker
19
Jumper switch for clearing CMOS
20
Jumper switch for clearing BIOS password
21
Chassis intrusion connector
22
PCI board slots
(slots PCI #1, PCI #2, PCI #3, PCI #4, PCI #5, and PCI #6 arranged from bottom to top)
PCI #6: 64-bit, 133MHz, PCI-X
PCI #5, #4: PCI EXPRESS (8-bus)
PCI #3, #2: 64-bit, 100MHz, PCI-X
PCI #1: 32-bit, 33MHz, PCI
23
Rear cooling fan connector (Fan 5)
24
Lithium battery
25
Serial (COM B) connector