Figure 36. Installing the optical drive
3. Connect the power and data cables to the connectors on the system board.
Next steps
1. If removed, install the front bezel.
2. Follow the procedure listed in After working inside your system.
System memory
System memory guidelines
The PowerEdge R350 system supports DDR4 Unregistered DIMMs (UDIMMs). System memory holds the instructions that are
run by the processor.
Your system contains four memory sockets organized into two memory channels for the processor.
Memory channels are organized as follows:
Table 18. Memory channels
Processor Channel A Channel B
Processor 1 A1, A3 A2, A4
46 Installing and removing system components