DFI ES121-LR - Manual (Page 27)

3
27
Installing Devices
3. Place the SATA drive (with HDD bracket) into the chassis.
Replace the 4 mounting screws you removed in step 1.
Mounting
screw
SATA power
cable
SATA data cable
4. Connect the SATA data cable and SATA power cable to the connectors on the
SATA drive.
SATA data
connector
SATA power
connector