TX300 S7 / RX350 S7 Upgrade and Maintenance Manual 337
Hard disk drives / solid state drives
Figure 209: Inserting the HDD extension box
Ê Insert the 4x 3.5-inch HDD extension box into installation bays 1 to 3 and
carefully push in until the front screw hole on the front panel frame lines up
with the centering pin on the locking bar.