User's Guide

9-20 Upgrading Your Server
Cooling Fan Unit
Your server can contain up to three cooling fans for cooling the CPU, memory, PCI devices, and
hard disk drives.
Installation
1.
See the section "Preparing for Installation and Removal" described earlier to prepare.
2. Remove the side cover.
3. Disconnect the SCSI cable from the hot-swap SCSI hard disk drive bay.
Front fan
Option fan
Rear fan