Mother Board - NEC Express5800 User Manual

MOTHER BOARD

1
28
27
26
25
24
23
22
21
1 Power connector
2 Processor-1 socket
3 DIMM sockets
4 Processor-2 socket
5 Power connector
6 Front cooling fan connector (standard)
7 Front cooling fan connector (option)
8 Power connector
9 Front switch/LED connector
10 Connector for redundant power supply
11 PCI cooling fan connector (standard)
12 Jumper switch for optional fan
13 SATA connector for hard disk drive
14 SATA connector for optical disk drive
15 SGPIOB connector
16 CMOS clear jumper switch
2
20 19 18 17
3
16 15 14 13
17 Password clear jumper switch
18 USB connector (for internal USB device)
19 Front USB connector
20 COM A connector
21 Rear cooling fan connector (standard)
22 Buzzer
23 SGPIOB connector
24 SGPIOA connector
25 PCI board slots
(PCI #1 to #6 from top)
26 Lithium battery
27 Rear cooling fan connector (option)
28 Connectors for external device
* Described above are for connectors used when
upgrading or maintaining the server (including
replacement of components). Leave any other
connectors or components as factory-set.
General Description 2-11
4 5
12 11
6
3
7
8
9
10