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Threat analysis appliance

Fortinet FortiSandbox 3500D — End-of-Life & EOSL Dates

Fortinet FortiSandbox 3500D threat analysis 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 service
22/100
High exposure
EOSL Exposure Score

Every tracked Fortinet FortiSandbox 3500D SKU group is past Fortinet end of service life (last group May 2024). 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 — 26 months ago
  • Vendor-published date, source-linked
  • Category: threat analysis appliance

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
May 2024
Part numbers
1
Confidence
Vendor-published date
Last verified
Jul 2026
Source
Fortinet bulletin ↗
Check your part numbers in bulk →

FortiSandbox-3500D

EOSL — PAST
26 mo
past end of service
now
availableend of saleservice
End of saleMay 2019
End of serviceMay 2024Fortinet bulletin ↗

Options from here

Unsupported now

The Fortinet FortiSandbox 3500D 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 FortiSandbox 3500D — questions

Is the Fortinet FortiSandbox 3500D end of life?

Yes — every tracked FortiSandbox 3500D SKU group is past its last date of support.

What is the last date of support for the FortiSandbox 3500D?

May 2024 — per the Fortinet end-of-sale bulletin.

Where do these FortiSandbox 3500D 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 FortiSandbox 3500D EOL / EOSL status
<a href="https://eosl.ai/system/fortinet-fortisandbox-3500d/"><img src="https://eosl.ai/badge/fortinet-fortisandbox-3500d.svg" alt="Fortinet FortiSandbox 3500D EOL / EOSL status"></a>
[![Fortinet FortiSandbox 3500D EOL / EOSL status](https://eosl.ai/badge/fortinet-fortisandbox-3500d.svg)](https://eosl.ai/system/fortinet-fortisandbox-3500d/)