Dell Precision Workstation 450 User Manual page 165

Connect the new drive to the set of rails that are attached to the inside of the
2
computer cover. If a set of rails is not attached inside the cover, see Contacting Dell for
the number to call for assistance.
If you are installing a replacement drive and the new drive does not have the bracket
3
rails attached, remove the rails from the old drive by removing the two screws that
secure each rail to the drive. Attach the bracket to the new drive by aligning the screw
holes on the drive with the screw holes on the bracket rails and then inserting and
tightening all four screws (two screws on each rail).
Gently slide the drive into place until the tabs securely click into position.
4
1
drive
2
bracket rails (2)
3
screws (4)
1
2
3
151
Drives