Figure 6. Back panel features of system with buttery riser
1 Serial port 2 Buttery riser full-height (slot 2)
3 Buttery riser low-prole (slot 3) 4 Low-prole PCIe expansion card (slot 4)
5 Low-prole PCIe expansion card (slot 5) 6 Low-prole PCIe expansion card (slot 6)
7 Power supply unit (PSU 1) 8 Information tag
9 Power supply unit (PSU 2) 10 LOM ethernet port (2)
11 Ethernet port (Gb1) 12 Ethernet port (Gb2)
13 USB 3.0 port (2) 14 iDRAC9 dedicated network port
15 VGA port 16 System identication button
Figure 7. Back panel features of system without risers
1
Serial port 2 Low-prole PCIe expansion card (slot 4)
3 Low-prole PCIe expansion card (slot 5) 4 Low-prole PCIe expansion card (slot 6)
5 Power supply unit (PSU 1) 6 Information tag
7 Power supply unit (PSU 2) 8 LOM ethernet port (2)
9 Ethernet port (Gb1) 10 Ethernet port (Gb2)
11 USB 3.0 port (2) 12 iDRAC9 dedicated network port
13 VGA port 14 System identication button
12 Dell EMC PowerEdge R740xd2 system overview