Dell OptiPlex 960 (Late 2008) - Manual (Page 40)

e. Secure the drive to the drive caddy with four screws, two on each side.
f. Attach the power cable y-adapter to the hard drives installed in the caddy.
g. Install the 2.5-inch hard drive caddy into the drive bay caddy by gently bending out the release tabs on the side of the caddy and positioning the
2.5-inch drive caddy in the drive bay caddy. The pins inside the drive bay caddy should align with the holes on the sides of the 2.5-inch hard drive
caddy, and the connector end of the hard drive should face the back of the drive bay caddy.
h. Connect the power and data cables to the drives. Ensure that the data cable to the primary hard drive is connected to SATA0 on the system
board, and the data cable to the secondary drive is connected to SATA1 (see System Board Components ).
i. Lower the drive bay caddy into the drive bay and slide it forward until it clicks into place.
1 2.5-inch hard drive caddy, U-shaped
side up
2 2.5-inch hard drive, connector
end
3 cable cutout 4 screws (4)
1 power cable adapter
1 2.5" hard drive caddy 2 2.5" hard drive
3 release tabs (2) 4 drive bay caddy
5 drive bay caddy front