System board connectors
Figure 77. PowerEdge C6420 system board connectors
Table 39. System Board Connectors and Description
Item Connector Description
1 PCIe B NVMe B connector
2 PCIe A NVMe A connector
3 PCIe Slot 5 Slot 5: x16 PCIe Gen3 from CPU 2
4 DIMM sockets (4) DIMM B8, DIMM B4, DIMM B5, DIMM B6
5 DIMM sockets (4) DIMM A8, DIMM A4, DIMM A5, DIMM A6
6 HFI_SB_1 Side band cable 1 for OCP
7 HFI_SB_2 Side band cable 2 for OCP
8 LEDs (7) System board diagnostic LED indicators
9 PCIe Slot 4 Slot 4: x16 PCIe Gen3 CPU 1
10 Batt System battery
11 PWDCLR Password clear jumper
12 NVRAMCLR NVRAM clear jumper
13 PCIe Slot 3 Slot 3: x8 PCIe Gen3 from CPU 1
14 TPM TPM connector
15 PCIe Slot 1 Slot 1: x8 PCIe Gen3 from CPU 1
16 PCIe Slot 2 Slot 2: x8 PCIe Gen3 from CPU 1
17 SATA_A SATA cable connector
18 DIMM sockets (4) DIMM A7, DIMM A1, DIMM A2, DIMM A3
19 CPU 1 CPU socket 1
132 Jumpers and connectors