11
Intel C202 chip
12
4-pin system fan 1 connector
13
18
SATA connectors
19
ThinkServer Management Module Premium connector
20
Internal USB 2.0 Type A connector
21
Internal dual-port USB 2.0 connector 2
22
Internal dual-port USB 2.0 connector 1
23
System board battery
24
Front panel connector
25
System board jumper blocks
26
SATA SGPIO connector
27
Hard-disk-drive LED connector
47
.