Power distribution board connectors
See this section to locate the connectors on the power distribution board.
Figure 1. Power distribution board connectors
Note
Silkscreens vary by configuration for Fan 17 and Fan 19 connectors. Details are provided below.
| 1 Fan 17 power and signal connector (PUMP4 or P-R1(B)) | 2 Fan 17 power connector (PUMP5 or P-R2(G)) |
| 3 PSU interposer sideband connector 2 (PIB SB2) | 4 Right GPU baseboard power connector (GPU PWR) |
| 5 PCIe switch board power connector 2 (F-RISER PWR2) | 6 PCIe switch board sideband connector 2 (SWSB2) |
| 7 Backplane 2 power connector (BP2 PWR) | 8 Rear top fan control board signal connector (F-FAN PWR) |
| 9 Rear top fan control board power connector (RADIATOR FAN) | 10 Backplane 1 power connector (BP1 PWR) |
| 11 Rear middle fan control board power connector (R-FAN PWR2) | 12 Rear bottom fan control board power connector (R-FAN PWR1) |
| 13 PCIe switch board sideband connector 1 (SWSB1) | 14 PCIe switch board power connector 1 (F-RISER PWR1) |
| 15 Left GPU baseboard power connector (GPU PWR) | 16 PSU interposer sideband connector 1 (PIB SB1) |
| 17 Fan 19 power connector (PUMP2 or P-L2(G)) | 18 Fan 19 power and signal connector (PUMP1 or P-L1(B)) |
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