Fujitsu PRIMERGY RX300 S2 Options Manual page 59

Accessible drives
Figure 37: Removing dummy module
Ê Remove the dummy module.
V
CAUTION!
Keep the dummy module for future use. If you remove the accessible
drive again and do not replace it with a new one, the dummy module must
be reinstalled to comply with EMC regulations and to satisfy cooling
requirements and fire protection measures.
RX300 S2
Installing the CD/ DVD-ROM drive
Options Guide 59