Fujitsu PRIMERGY RX2540 M2 Upgrade And Maintenance Manual page 177

Figure 75: Installing the 12x 3.5-inch HDD backplane (B)
Ê Fasten the HDD backplane with 4 screws (see circles).
Figure 76: Connecting power cables to the HDD backplane
Ê Connect the two power cables to the HDD backplane:
– Power cable from the connector PWR 12V 1 on the system board to the
connector X41 on the HDD backplane (1).
– Power cable from the connector PWR 12V 2 on the system board to the
connector X40 on the HDD backplane (2).
RX2540 M2
Hard disk drives (HDD) and solid state drives (SSD)
Upgrade and Maintenance Manual 177