System board components (12-fan configuration)
Item
Description
1
Fan board connector
2
PPM 1
3
PPM 2
4
Power supply backplane connector
5
PCIe slot 1
6
PCIe slot 2
7
NMI jumper
8
iLO 2 diagnostic LEDs
9
System maintenance switch
10
Internal USB connector*
11
System battery
12
PCI riser cage connector
13
Fan 4 connector
14
Fan 2 connector
15
Fan 3 connector
16
Fan 1 connector
17
FBDIMM slots (1-8)
18
Multibay interface connector
19
Processor socket 1
20
Processor socket 2
* The lower USB connector is unavailable.
Component identification 13