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Fortinet FortiGate 1200D — End-of-Life & EOSL Dates

Fortinet FortiGate 1200D 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

Past end of service
27/100
High exposure
EOSL Exposure Score

Every tracked Fortinet FortiGate 1200D SKU group is past Fortinet end of service life (last group Apr 2026). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure.

Why this score
  • Past end of service life — 3 months ago
  • 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 →

Action priority
Critical
Past end of service life — unsupported by the vendor.
End of service life
Apr 2026
Part numbers
3
Confidence
Vendor-published date
Last verified
Jul 2026
Source
Fortinet bulletin ↗
Check your part numbers in bulk →

FortiGate-1200D / FortiGate-1200D-LENC / FortiGate-1200D-USG

EOSL — PAST

Options from here

Unsupported now

The Fortinet FortiGate 1200D is past Fortinet end of service life. These are the paths teams take from here:

Third-party maintenance

Keep it in production past the OEM cutoff with an independent maintainer.

Pre-stock spares

Buy spares now, while units still circulate on the secondary market.

Plan replacement

It is unsupported today — set a migration timeline and budget.

Run to failure

Low-criticality role — document the risk, harden backups, retire on your terms.

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 1200D — questions

Is the Fortinet FortiGate 1200D end of life?

Yes — every tracked FortiGate 1200D SKU group is past its last date of support.

What is the last date of support for the FortiGate 1200D?

Apr 2026 — per the Fortinet end-of-sale bulletin.

Where do these FortiGate 1200D 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.

Embed this status on your wiki or README

A live badge that shows this model's support status and links here — it refreshes when the vendor date changes.

Fortinet FortiGate 1200D EOL / EOSL status
<a href="https://eosl.ai/system/fortinet-fortigate-1200d/"><img src="https://eosl.ai/badge/fortinet-fortigate-1200d.svg" alt="Fortinet FortiGate 1200D EOL / EOSL status"></a>
[![Fortinet FortiGate 1200D EOL / EOSL status](https://eosl.ai/badge/fortinet-fortigate-1200d.svg)](https://eosl.ai/system/fortinet-fortigate-1200d/)