Fortinet FortiManager 400 — End-of-Life & EOSL Dates
Fortinet FortiManager 400 management appliance. 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 serviceEvery tracked Fortinet FortiManager 400 SKU group is past Fortinet end of service life (last group Apr 2008). 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 — 219 months ago
- Vendor-published date, source-linked
- Category: management appliance
The score reflects support-lifecycle timing and source confidence only — it is not a risk, safety or compliance rating. How it’s calculated →
FortiManager-400
EOSL — PAST1 SKU in this group
Options from here
Unsupported nowThe Fortinet FortiManager 400 is past Fortinet end of service life. These are the paths teams take 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.
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 FortiManager 400 — questions
Is the Fortinet FortiManager 400 end of life?
Yes — every tracked FortiManager 400 SKU group is past its last date of support.
What is the last date of support for the FortiManager 400?
Apr 2008 — per the Fortinet end-of-sale bulletin.
Where do these FortiManager 400 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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