Dell EMC PowerEdge T340 Installation And Service Manual page 13

Figure 5. Inside the system with cabled power supply unit (PSU)
1. Optical drive or tape drive
3. PCIe Expansion card latch (4)
5. Intrusion switch
7. Drive backplane
Figure 6. Inside the system with redundant power supply unit (PSU)
1. Optical drive or tape drive
3. PCIe Expansion card latch (4)
5. Intrusion switch
7. Memory module socket (4)
9. System board
2. Power supply unit (cabled)
4. PCIe Expansion card slots (4)
6. Air shroud
2. Power interposer board
4. PCIe Expansion card slots (4)
6. Fan
8. Processor and heat sink
10. Drive backplane
Dell EMC PowerEdge T340 system overview 13