FortiGate 100E end of support

The FortiGate 100E reached end of support on 17 August 2026. If it still protects a production site, plan its replacement now.

FortiGate 100E

Past end of support
Status
66
days since
17 August 2026
End of Support
What matters
Fortinet hardware supportEnded 17 Aug 2026
Extend an existing contractClosed
TradeUp positionNot currently listed
Maximum FortiOS7.2
Next
FortiGate 100EFortiGate 120G
FortiGate 120G
Replacement from Fortinet’s Firewall Upgrade Advisor.
What this means in practice

Fortinet no longer supports this model, and FortiOS 7.2 is the last branch it can run, so it won’t receive newer firmware. Lapsed cover can’t be reinstated.

TradeUp runs separately from these lifecycle dates. Eligibility, the discount and any service transfer are confirmed against the unit’s serial number, entitlement and replacement path when we price the upgrade.
Firewall throughput
7.4 Gbps → 39 Gbps
IPsec VPN
4 Gbps → 35 Gbps
SSL inspection
0.1 Gbps → 3 Gbps
Threat protection
0.25 Gbps → 2.8 Gbps
Concurrent sessions
2 million → 3 million
What do these dates mean?  ·  How much does this matter for my deployment?
More than one FortiGate? Check the whole fleet

For a wider refresh or managed FortiGates, see our FortiGate firewall services.

FortiGate 100E
UNSUPPORTED66 days48 months12 months01END OF ORDER17 Aug 2021Passed02LAST SERVICE EXTENSION17 Aug 2025Passed03END OF SUPPORT17 Aug 2026PassedTODAY66 days past
Fortinet’s hardware lifecycle for this model is complete. Fortinet lifecycle data
Next step

Plan your FortiGate 100E replacement

A replacement has to fit more than the model number. We’ll check the suggested model against your configuration, VPN, interfaces and security services, then reply by email with the recommended hardware, licensing, TradeUp position and migration approach.

Model
FortiGate 100E
Status
Past end of support
End of support
17 August 2026
TradeUp
Not currently listed
Replacement
FortiGate 120G

If you already know the replacement you want, we can supply it and handle the licensing, configuration migration, VPN changes and deployment.