Dell OptiPlex 360 (Late 2008) - Manual (Page 69)

Drives 69
4 Attach the power and data cables to the floppy drive or media card reader.
5 Align the shoulder screws with the screw guides on the chassis, and slide
the drive into the bay (the slot labeled "2") until it clicks into place.
6 Replace the optical drive (see "Replacing the Optical Drive in the Desktop
Computer" on page 60).
7 Check all cable connections, and fold cables out of the way to provide
airflow for the fan and cooling vents.
8 Follow the procedure in "After Working on Your Computer" on page 17.
1 floppy drive 2 drive bay label
1 2