Inside The System - Dell EMC PowerEdge C4140 Installation And Service Manual

Figure 6. Locating Service Tag of your system
1. Information tag (top view)
3. OpenManage Mobile (OMM) label
5. Service Tag

Inside the system

The 2.5-inch drive cage is completely independent of the GPU configuration of the system and is supported on the switchboard,
NVLink, or cabled configuration (B, C, G, K, and M).
The optional two 2.5-inch cabled SATA SSDs is installed only in PSU 2 bay.
Figure 7. Configuration B
1. PCIe GPU (4)
3. Cooling fan (8)
5. Processor and heat sink (2)
7. Information tag
9. Network daughter card (NDC)
11. System board
2. Information tag (back view)
4. iDRAC MAC address and iDRAC secure password label
2. PCIe switch board
4. DIMMs (24)
6. PSU (2)
8. Riser 2A (Low-profile PCIe expansion card: Slot 3)
10. Riser 1A (Low-profile PCIe expansion cards: Slots 1 and 2)
Dell EMC PowerEdge C4140 system overview 11