FGT_4401F-v7.4.3.F-build2573-FORTINET.out FortiOS 7.4.3 Firmware for FortiGate 4401F Series Download
Introduction to FGT_4401F-v7.4.3.F-build2573-FORTINET.out This firmware package delivers FortiOS 7.4.3 for FortiGate 4401F hyperscale firewalls, released on May 15, 2025 under Fortinet’s Data Center Security Optimization Program. Designed for enterprise core networks and cloud gateways, it introduces hardware-accelerated threat intelligence capabilities...
