Back view

5. PCIe expansion card slot 5

9. USB 3.0 port

2. USB 2.0 port

6. Primary and secondary power supply units

10. OCP NIC card.

Supports OCP 3.0.

3. PCIe expansion card slot 4

7. NIC ports

11. VGA port

4. System Identification button

8. Dedicated iDRAC Ethernet port

12. BOSS-N1 module for internal system boot