Fortinet FortiGate 4800F

The FortiGate 4800F is a chassis-class next-generation firewall built to secure hyperscale data-centre cores and hybrid IT architectures at large enterprise scale.

It is powered by AI/ML-based FortiGuard Services and the Fortinet Security Fabric platform, coordinating automated threat protection across the network, and it includes integrated Zero Trust Network Access (ZTNA) enforcement directly within the firewall to control and verify application access.

An optional perpetual Hyperscale Firewall License unlocks additional hardware-accelerated CGNAT features on the onboard SPU NP7 processors, covering hardware session setup, session logging and NAT.

Key features

• 8x hardware-accelerated 400GE/200GE QSFP-DD slots for hyperscale core connectivity
• 12x 200GE/100GE/40GE and 8x 50GE/25GE/10GE/GE accelerated slots, plus 4x HA/AUX slots
• SPU NP7 and CP9 hardware acceleration
• Integrated Zero Trust Network Access (ZTNA) enforcement within the NGFW
• AI/ML-based FortiGuard Services through the Fortinet Security Fabric
• Trusted Platform Module (TPM) for hardware root of trust
• Hot-swappable redundant power supplies
• Optional Hyperscale Firewall License (LIC-FG48F-HYPSC) for hardware-accelerated CGNAT

Works with

• FortiGate high-end firewalls
• FortiGuard licences & renewals

Frequently asked questions

Bundle or hardware-only?

Hardware-only ships the appliance without a support or security-service term attached, for organisations extending an existing FortiCare or FortiGuard entitlement or purchasing services separately. The bundle SKUs combine the same hardware with a fixed-term FortiCare Premium support and FortiGuard security package — Unified Threat Protection (UTP) or Enterprise Protection — over 1, 3 or 5-year terms.

What's different about the -DC version?

The FortiGate 4800F-DC is the same chassis fitted with −72V to −40V DC power supplies for telecom and data-centre racks running DC power distribution. The standard FortiGate 4800F reviewed here uses 100–240V AC power supplies (50/60 Hz, up to 7.99A@240VAC) for general enterprise racks.

Is the 4800F right for my deployment?

The 4800F is a 4RU rack-mount appliance weighing 90.83 lbs (41.2 kg), rated at 77 Gbps of NGFW throughput and 75 Gbps of threat protection throughput on Fortinet's enterprise traffic mix test. It supports up to 500 virtual domains, 300 FortiSwitches and 8,192 FortiAPs, and can run Active-Active, Active-Passive or clustered high-availability configurations. Call or email us to confirm sizing against your traffic profile before ordering.

Sizing a FortiGate deployment? Call 0333 242 1314 or email sales@clisecure.com.