Back view

1. Serial com port

2. Ethernet ports (10/100/1000 Mbps)

3. CMA (Cable Management Arm) jack

4 .PCI expansion card slot 1

5. PCI expansion card slot 2

6. Power supply

7. VGA port

8. iDRAC ethernet port

9. USB 2.0 port

10. USB 3.2 Gen 1 port