FortiGate-500D
Fortinet FortiGate 500D — Fortinet FortiGate-500D next-generation firewall
Lifecycle position
Options from here
Keep it in production past the OEM cutoff with an independent maintainer.
Buy spares now, while units still circulate on the secondary market.
It is unsupported today — set a migration timeline and budget.
Low-criticality role — document the risk, harden backups, retire on your terms.
Other SKUs in FortiGate 500D
FortiGate-500D — questions
Is the Fortinet FortiGate-500D still supported?
No. Fortinet's last date of support for FortiGate-500D was May 2023 (per the Fortinet end-of-sale bulletin) — it is past end of service life.
When did the FortiGate-500D reach end of sale?
FortiGate-500D reached end of sale May 2018, per the Fortinet end-of-sale bulletin.
What is the last date of support (EOSL) for the FortiGate-500D?
May 2023 — per the Fortinet end-of-sale bulletin.
Can the FortiGate-500D be maintained after Fortinet support ends?
After the last date of support, FortiGate-500D units can often be kept in production through third-party maintenance providers. Fortinet no longer issues software fixes, support, or hardware replacement for it.