FortiGate FG-40F
The Fortinet FortiGate FG-40F is a compact Next-Generation Firewall (NGFW) and Secure SD-WAN appliance designed for small businesses, branch offices, and distributed enterprise locations. It provides integrated firewalling, VPN, intrusion prevention, application control, threat protection, and SD-WAN capabilities in a compact desktop platform.
Description
The FortiGate FG-40F is part of Fortinet’s FortiGate 40F Series, built to combine network security and connectivity in a single appliance for branch and small-to-medium business environments.
Powered by FortiOS and Fortinet’s SoC4 security/SD-WAN ASIC, the FG-40F delivers accelerated processing for security and networking functions while maintaining a compact and power-efficient design. Fortinet positions the 40F family for distributed enterprise sites and secure SD-WAN deployments.
The FG-40F provides one hardware-accelerated Gigabit Ethernet WAN/DMZ port, three internal Gigabit Ethernet ports, and one Gigabit Ethernet FortiLink port. It also includes a USB port and RJ45 console connection. The standard FG-40F does not include built-in Wi-Fi or cellular connectivity; those capabilities are available on separate variants in the 40F family.
For security, the FG-40F supports firewalling, IPS, application control, SSL inspection, IPsec VPN, and advanced threat protection. Fortinet rates the platform at up to 5 Gbps firewall throughput, 1 Gbps IPS throughput, 800 Mbps NGFW throughput, and 600 Mbps threat-protection throughput, with actual performance varying according to configuration and enabled security services.
Key Specifications
| Feature | Specification |
|---|---|
| Brand | Fortinet |
| Product Family | FortiGate 40F Series |
| Model | FG-40F |
| Platform Type | Next-Generation Firewall / Secure SD-WAN |
| WAN / DMZ Ports | 1 × GE RJ45 |
| Internal Ports | 3 × GE RJ45 |
| FortiLink Port | 1 × GE RJ45 |
| USB Ports | 1 |
| Console | 1 × RJ45 |
| Wi-Fi | No |
| Cellular | No |
| Operating System | FortiOS |
| Firewall Throughput | Up to 5 Gbps |
| IPS Throughput | Up to 1 Gbps |
| NGFW Throughput | Up to 800 Mbps |
| Threat Protection Throughput | Up to 600 Mbps |
| IPsec VPN Throughput | Up to 4.4 Gbps |
| Concurrent Sessions | Up to 700,000 |
| New Sessions/Second | Up to 35,000 |
| Form Factor | Compact Desktop |
| SD-WAN | Supported |
Key Features & Benefits
- Next-Generation Firewall (NGFW)
- Fortinet FortiOS operating system
- Secure SD-WAN capabilities
- Hardware-accelerated security processing
- 5 Gbps firewall throughput
- 1 Gbps IPS throughput
- 800 Mbps NGFW throughput
- 600 Mbps threat-protection throughput
- 4.4 Gbps IPsec VPN throughput
- Up to 700,000 concurrent TCP sessions
- Application control
- Intrusion Prevention System (IPS)
- SSL inspection
- IPsec VPN
- Network segmentation
- FortiLink support for FortiSwitch integration
- FortiAP integration
- Active-Active and Active-Passive high-availability configurations
- Compact, low-power branch-office design
Security Capabilities
The FG-40F can provide multiple layers of network protection, including:
- Stateful Firewall
- Intrusion Prevention
- Application Control
- SSL Inspection
- IPsec VPN
- Threat Protection
- Web and Content Security
- Network Segmentation
- Secure SD-WAN
- FortiGuard Security Services
Some advanced security capabilities require the appropriate FortiGuard subscriptions and licensing.
Recommended Applications
- Small Business Networks
- Branch Office Security
- Secure SD-WAN
- Internet Gateway Protection
- Remote Office Connectivity
- VPN Gateway
- Retail Branches
- Distributed Enterprise Networks
- FortiSwitch / FortiAP Deployments
- Network Segmentation


