Cisco UCS C4200 Installation And Service Manual page 38

Serviceable Components in the Chassis
Figure 13: Cisco UCS C4200 Chassis Serviceable Component Locations
1 Front-loading drives
Node 1-controlled drive bays 1—6
All six bays support SAS/SATA drives; bays 1 and
2 also support NVME drives.
Cisco UCS C4200 Server Chassis Installation and Service Guide
36
5 Cooling fan modules (four)
Each fan module contains two fans for redundancy.
Maintaining the Server Chassis