Fujitsu PRIMERGY TX300 S8 Upgrade And Maintenance Manual page 465

Expansion cards and backup units
Figure 357: Removing the TFM module (RAID controller D3116)
Figure 358: Removing the TFM module (RAID controller D3216)
Ê Remove the upper screws from TFM spacer bolts.
Ê Remove the TFM module from the SAS RAID controller.
I
Leave the TFM spacer bolts on the SAS RAID controller.
Upgrade and Maintenance Manual 465
TX300 S8 / RX350 S8