FortiGate-40C-LENC
Fortinet FortiGate 40C — Fortinet FortiGate-40C-LENC 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 40C
FortiGate-40C-LENC — questions
Is the Fortinet FortiGate-40C-LENC still supported?
No. Fortinet's last date of support for FortiGate-40C-LENC was Jun 2021 (per the Fortinet end-of-sale bulletin) — it is past end of service life.
When did the FortiGate-40C-LENC reach end of sale?
FortiGate-40C-LENC reached end of sale Jun 2016, per the Fortinet end-of-sale bulletin.
What is the last date of support (EOSL) for the FortiGate-40C-LENC?
Jun 2021 — per the Fortinet end-of-sale bulletin.
Can the FortiGate-40C-LENC be maintained after Fortinet support ends?
After the last date of support, FortiGate-40C-LENC units can often be kept in production through third-party maintenance providers. Fortinet no longer issues software fixes, support, or hardware replacement for it.