1 | System drive | One 240GB solid-state drive (SSD) used to
store the PAN-OS system files, system logs, and network traffic
logs. |
2 | Exhaust fan tray | Provides ventilation and cooling for the firewall. |
3 | Ground studs | Use the two-post ground stud to connect the
firewall to earth ground. The firewall ships with a 6AWG two-post
ground lug (attached to the ground studs) but does not include a
ground cable. |
4 | PS1 and PS2 power supplies | Use the power supply inputs (either AC or DC
depending on the installed power supply type) to connect power to
the firewall. The second power supply is for redundancy. When facing
the back of the firewall, PS1 is on the left and PS2 is on the right. |