Lenovo THINKSERVER 3821 - Manual (Page 171)

3. Reinstall the feet 1 in the opposite location. The tab on the feet should extend
beyond the edge of the server.
Internal cable routing and connectors
You can install either an USB or a SATA tape drive in the server. The following
illustration shows the internal cable routing and connectors for both the USB tape
drive and the SATA tape drive. It also shows the internal power cable for the optical
drives.
1 Optical drive power cable
2 USB signal cable connector
3 USB signal cable
4 Optical drive power cable
5 SATA optical drive signal cable
Chapter 7. Installing optional devices and replacing customer replaceable units 163