Fujitsu PRIMERGY TX300 S8 Upgrade And Maintenance Manual page 421

Expansion cards and backup units
Figure 317: Breaking out the GPGPU card blind cover (B)
I
The opening is intended for the GPGPU air duct.
Figure 318: Installing the system air duct
Ê Install the system air duct into the chassis as described in section "Installing
the system air duct" on page 83.
Upgrade and Maintenance Manual 421
TX300 S8 / RX350 S8