Fan Control Board (Fcb) Connectors; Power Distribution Board Connectors; Pcie Riser Card Connectors - Lenovo ThinkEdge SE455 V3 User Manual

Fan control board (FCB) connectors

See this section to locate the connectors on the fan control board.
Fan 1 connector
1
Fan 2 connector
2
Fan 3 connector
3
Fan 4 connector
4
Fan 5 connector
5
Fan power connector
6
Fan sideband connector
7
Figure 201. Fan control board connectors

Power distribution board connectors

See this section to locate the connectors on the power distribution board.
System board power connector 1
1
System board power connector 2
2
GPU 1 power connector
3
GPU 2 power connector
4
Fan power connector
5
PDB sideband connector
6
PSU 1 power connector
7
PSU 2 power connector
8
Riser 2 power connector (R RISER PWR)
9
Figure 202. Power distribution board connectors

PCIe riser card connectors

See this section to locate the connectors on the PCIe riser cards.
228 ThinkEdge SE455 V3 User Guide