Fortinet FortiGate 300E — End-of-Life & EOSL Dates
Fortinet FortiGate 300E next-generation firewall. Published end-of-order (end-of-sale) and end-of-support (EOSL) dates from Fortinet's public hardware Product Life Cycle feed, linked for verification.
Support summary
Ending soonFortinet FortiGate 300E is still under Fortinet support, to Jan 2028 (earliest group Jul 2026). Fold the eventual replacement into your planning cycle.
Why this score
- End of service life within 6 months
- Vendor-published date, source-linked
- Category: next-generation firewall
The score reflects support-lifecycle timing and source confidence only — it is not a risk, safety or compliance rating. How it’s calculated →
FortiGate-300E
ENDING SOON1 SKU in this group
FortiGate-300E-LENC
SUPPORTEDFortiGate-300E-USG
SUPPORTEDOptions from here
Cutoff approachingFortinet support for the Fortinet FortiGate 300E ends soon. Weigh these before the cutoff:
Support ends soon — set the replacement window now, not mid-outage.
Bridge coverage past the OEM cutoff if you can't migrate in time.
Get the replacement into this planning cycle.
Secure spares before they get scarce after end-of-sale.
Independent and informational — EOSL.ai sells no hardware or maintenance and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the asset's role.
Fortinet FortiGate 300E — questions
Is the Fortinet FortiGate 300E end of life?
Not yet — all tracked FortiGate 300E SKU groups are still within Fortinet support, though dates vary by SKU. See the breakdown below.
What is the last date of support for the FortiGate 300E?
Last dates of support across FortiGate 300E SKU groups range from Jul 2026 to Jan 2028.
Where do these FortiGate 300E dates come from?
Every end-of-sale and end-of-service-life date on this page links to the official Fortinet end-of-sale bulletin it was taken from.
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