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Fortinet FortiGate 51E
Secure SD-WAN Next Generation Firewall

Fortinet FortiGate 51E

Wireless Model Available!

Notice: FortiGate 51E Discontinued

The FortiGate 51E is a discontinued model. For optimal security and long-term support, explore Fortinet’s latest entry-level firewalls or save with the Fortinet Trade-Up Program.

Fortinet Trade-Up Program

Fortinet Trade-Up Program

Get a significant discount on a new Fortinet unit when you upgrade a competitive or legacy firewall.

FortiGate 51E License and Renewal Options

Technical support, firmware updates/upgrades, and hardware replacement will not be available after EoS on July 15, 2027 .

View FortiGate 51E License & Renewal Options

FortiGate Entry Level Solutions

Comprehensive enterprise-class protection for your smallest locations, remote offices, customer premise equipment (CPE) and retail networks.

AI-powered Security Assistant

FortiAI uses GenAI to assist security teams to make better decisions, rapidly respond to threats, and save time on even the most complex tasks.

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Overview:

The FortiGate/FortiWiFi 50E series provides an application-centric, scalable, and secure SDWAN solution in a compact fanless desktop form factor for enterprise branch offices and midsized businesses. Protects against cyber threats with system-on-a-chip acceleration and industry-leading secure SD-WAN in a simple, affordable, and easy to deploy solution. Fortinet’s Security-Driven Networking approach provides tight integration of the network to the new generation of security.

Security

  • Identifies thousands of applications inside network traffic for deep inspection and granular policy enforcement
  • Protects against malware, exploits, and malicious websites in both encrypted and non-encrypted traffic
  • Prevents and detects against known and unknown attacks using continuous threat intelligence from AI-powered FortiGuard Labs security services

Performance

  • Delivers industry’s best threat protection performance and ultra-low latency using purpose-built security processor (SPU) technology
  • Provides industry-leading performance and protection for SSL encrypted traffic

Certification

  • Independently tested and validated best security effectiveness and performance
  • Received unparalleled third-party certifications from NSS Labs

Networking

  • Delivers advanced networking capabilities that seamlessly integrate with advanced layer 7 security and virtual domains (VDOMs) to offer extensive deployment flexibility, multi-tenancy and effective utilization of resources
  • Delivers high-density, flexible combination of various high-speed interfaces to enable best TCO for customers for data center and WAN deployments

Management

  • Includes a Management Console that is effective, simple to use, and provides comprehensive network automation & visibility.
  • Provides Zero Touch Integration with Security Fabric’s Single Pane of Glass Management
  • Predefined compliance checklist analyzes the deployment and highlights the best practices to improve overall security posture

Security Fabric

  • Enables Fortinet and Fabric-ready partners’ products to provide broader visibility, integrated end-to-end detection, threat intelligence sharing and automated remediation

Highlights

Firewall IPS NGFW Threat Protection Interfaces
2.5 Gbps 350 Mbps 220 Mbps 160 Mbps Multiple GE RJ45 | WiFi variants |
Variants with internal storage

Pricing Notes: