Chassis Board Layout - NEC Express 5800/320Lc User Manual

1 SCSI connector (external)
2 Configuration jumper pin
3 Battery (lithium battery)
4
Cooling fan connector
5 Power connector
6 IDE connector
7
Power switch connector
8 LED connector
9 SCSI connector (internal)

Chassis Board Layout

Rack-mount model
PCI module board
Group 1 and group 2 have the same configuration.
Backplane
Clock board
Back panel
Interface board
General Description 2-23