HP xw4400 Service And Technical Reference Manual page 103

2. Attach a SAS-to-SATA cable adapter to the connector on the hard drive.
Figure 4-44
3. Push the drive 1 into the selected bay until it snaps into place.
4. Attach the data 2 and power 3 cables to the drive.
Figure 4-45
5. Insert the SAS controller card into an available PCI slot.
6. Connect the data cable from the hard drive 1 to the controller card 2.
ENWW
Attaching the adapter
Installing the SAS hard drive
Steps for removal and replacement of components 93