Component identification 11
System board components
Item Description
1 NMI jumper
2 System maintenance switch
3 10Gb sideband connector
4 SATA DVD-ROM drive connector
5 SAS cache module connector
6 Power button connector
7 Hard drive data connector 1 (drives 1-4)
8 Hard drive data connector 2 (drives 5-8)
9 Processor 1 DIMM slots (9)
10 Fan module 4 connector
11 Processor socket 1 (populated)
12 Fan module 3 connector
13 Fan module 2 connector
14 Processor socket 2
15 Fan module 1 connector
16 Processor 2 DIMM slots (9)
17 SD card slot
18 Internal USB connector
19 Hard drive power connector 1
20 Hard drive power connector 2
21 Power supply connector 1
22 System battery