Milestone dates
The dates Palo Alto Networks published, with Palo Alto Networks's own wording under each milestone.
| Milestone | Date |
|---|---|
| End of salePalo Alto Networks: End-of-Sale Date | |
| Last date of supportPalo Alto Networks: End-of-Life Date |
Affected part numbers
8 part numbers are covered.
| Part number | Replacement named by Palo Alto Networks |
|---|---|
| PAN-PA-5450-AC-SYS | PA-5500 series |
| PAN-PA-5450-DC-SYS | PA-5500 series |
| PAN-PA-5400-DPC-A | PA-5500 series |
| PAN-PA-5400-NC-A | PA-5500 series |
| PAN-PA-5400-MPC-A | PA-5500 series |
| PAN-PWR-2200W-AC | PA-5500 series |
| PAN-PWR-2200W-DC | PA-5500 series |
| PAN-E1.S-4TB | PA-5500 series |
Upgrade path
Palo Alto Networks does not name a replacement part number in this announcement. Palo Alto Networks says: “PA-5500 series” Browse current Palo Alto Networks products, or send your existing part numbers with a quote request and we will propose a new current model.
Source
Palo Alto Networks: End-of-Sale for PA-5450. Retrieved 25 October 2026. Manufacturers sometimes revise these dates; check the source for the exact part number you run.
Part numbers and end-of-life dates: Palo Alto Networks, Hardware End-of-Life Dates.