FortiGate 90G Firewall

FortiGate 90G is a high-performance next-generation firewall (NGFW) and Secure SD-WAN appliance designed for enterprise branch offices and medium-sized networks that require advanced threat protection, high throughput, and secure multi-WAN connectivity.

FortiGate 90G Firewall

Overview:

FortiGate 90G integrates firewalling, intrusion prevention, Secure SD-WAN, VPN, and application control into a single unified security platform. Built on Fortinet’s FortiOS operating system and powered by purpose-built security processors, it enables deep inspection of encrypted traffic while maintaining high network performance.

The appliance is engineered for environments with heavy traffic loads, cloud-based applications, and large numbers of concurrent users. With strong session handling capacity and high VPN throughput, FortiGate 90G provides reliable and scalable connectivity for distributed enterprises.

Integrated Secure SD-WAN capabilities allow organisations to optimise multiple WAN links, reduce operational costs, and improve application performance while enforcing consistent security policies across all network traffic.

Why ChooseFortiGate 90G?

Enterprise-Grade Threat Protection

Advanced Intrusion Prevention System (IPS)
AI-powered antivirus and malware protection
Web, DNS, and application-level security

Integrated Secure SD-WAN

Application-aware WAN traffic steering
SLA-based link selection
Optimised performance for cloud and SaaS

High Performance Architecture

High firewall and IPS throughputt
Strong encrypted traffic inspection
Designed for enterprise branch networks

Common Use Cases

Enterprise Branch Offices

Delivers consistent security enforcement and high throughput for busy branch environments.

Secure SD-WAN Edge

Optimises multiple WAN connections while maintaining unified security policies.

VPN Hub & Remote Access

Supports large numbers of site-to-site and remote access VPN connections.

Cloud-Centric Networks

Ensures secure and reliable access to SaaS and public cloud platforms.

Retail & Multi-Site Operations

Centralised management and consistent protection across multiple locations.

Technical Specifications – FortiGate 90G

Performance

Firewall ThroughputUp to 28 Gbps
IPS Throughput4.5 Gbps
NGFW Throughput2.5 Gbps
Threat Protection2.2 Gbps
SSL Inspection2.6 Gbps

VPN Capacity

IPsec VPN Throughput25 Gbps
Site-to-Site IPsec VPN Tunnels200
Client-to-Gateway IPsec VPN Tunnels2,500
SSL-VPN Throughput1.4 Gbps
Concurrent SSL-VPN Users200

Interfaces & Ports

GE RJ45 Internal Ports8
10GE RJ45/SFP+ Shared Ports2
USB Port1
Console PortRJ45
Form FactorDesktop, fanless

System Performance

Concurrent Sessions1,500,000
New Sessions / sec124,000
Firewall Policies5,000
Firewall Latency~3.23 μs

System Limits

Virtual Domains (VDOMs)Up to 10
Max FortiSwitches Supported24
Max FortiAPs (Total / Tunnel)128 / 64
Max FortiTokens500

Management & Services

Secure SD-WANYes
Central ManagementFortiManager
Logging & AnalyticsFortiAnalyzer
Security ServicesFortiGuard AI

FortiGate 90G is designed to handle high volumes of encrypted and unencrypted traffic while maintaining reliable security inspection for business-critical applications.

Variants & Deployment Options

FortiGate 90G

Standard NGFW and Secure SD-WAN appliance designed for high-performance branch deployments.

Security Bundles

Available with FortiGuard UTP, ATP, and Enterprise Protection bundles, along with FortiCare support and FortiGate Cloud management options.

Subscription & Licensing

FortiGate 90G uses a subscription-based licensing model for advanced security services. The hardware continues to operate as a basic firewall without subscriptions, but FortiGuard services are required for advanced threat protection and analytics.

  • UTP – Unified Threat Protection
  • Enterprise Protection – Advanced security suite
  • FortiCare Support – Firmware updates and 24×7 technical support
  • Subscription terms: 1-year, 3-year, or 5-year

Get the right FortiGate 90G Package

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