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5 Gbps Firewall
Purpose-built FortiASIC SP5 security processor delivers 5 Gbps firewall throughput — far exceeding software-based competitors at this price point.
UK’s trusted IT infrastructure partner since 2003
5 Gbps
Firewall throughput
1 Gbps
IPS throughput
600 Mbps
Threat protection
700K Sessions
Concurrent
✅ Authorised Reseller
📦 Free UK Delivery
🔒 Full Warranty
📞 24/7 Support
Download Official Datasheet
PDF · Official manufacturer document
FortinetSKU: FG-40F
Fortinet FortiGate 40F Next-Generation Firewall
5 Gbps Desktop NGFW with SD-WAN — Perfect for Small Offices & Branch Sites
The FortiGate 40F delivers enterprise-grade next-generation firewall, SD-WAN, and AI-powered threat protection in a compact, fanless desktop chassis — ideal for small businesses and distributed branch offices.
- 5 Gbps firewall throughput
- 1 Gbps IPS, 800 Mbps NGFW, 600 Mbps Threat Protection
- 5 × GE RJ45 ports (1 WAN, 3 LAN, 1 FortiLink)
- Built-in SD-WAN, SSL inspection, application control
- Fanless, silent operation — desktop form factor
- FortiGuard AI-powered security services
- 700,000 concurrent sessions
Get Pricing — Speak to Our Team
Request a Quote
Competitive pricing · Response within 4 hours
Key Features
Everything you need in one device
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AI-Powered IPS & NGFW
1 Gbps IPS and 800 Mbps NGFW throughput powered by FortiGuard AI Labs, blocking known and zero-day threats in real time.
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Integrated SD-WAN
Built-in SD-WAN capabilities allow intelligent path selection across MPLS, broadband, and LTE links without additional licences.
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SSL/TLS Inspection
Deep inspection of encrypted traffic ensures threats hidden inside HTTPS sessions are detected and blocked without compromising performance.
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Fanless Silent Design
Zero moving parts make the FG-40F completely silent — ideal for office environments, reception desks, and retail locations.
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FortiCloud Management
Centrally manage devices via FortiManager or FortiCloud with zero-touch provisioning for rapid branch deployment.
About the FortiGate FG-40F
The FortiGate 40F is a compact, fanless next-generation firewall designed for small businesses and branch offices. Powered by Fortinet's purpose-built SP5 ASIC, it delivers 5 Gbps firewall throughput, 1 Gbps IPS, and 600 Mbps threat protection — performance levels that were previously only achievable with rack-mounted enterprise appliances.
Built-in SD-WAN capabilities allow the FG-40F to intelligently route traffic across multiple WAN links — broadband, MPLS, and 4G/LTE — based on real-time path quality metrics. This reduces WAN costs while improving application performance and reliability for cloud-first organisations.
As part of the Fortinet Security Fabric, the FG-40F integrates seamlessly with FortiSwitch, FortiAP, FortiClient, and FortiManager. FortiGuard AI-powered security services deliver continuously updated threat intelligence, keeping the appliance protected against the latest malware, ransomware, and zero-day exploits.
Technical Specifications
📄 Download Datasheet (PDF)Use Cases
Ideal for a wide range of deployments
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Retail & Branch
Protect POS systems and guest Wi-Fi at branch locations with enterprise security in a desktop footprint.
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Small Business
All-in-one NGFW, SD-WAN, and threat protection for SMBs needing enterprise-grade security without enterprise costs.
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Healthcare Clinics
HIPAA-ready security with SSL inspection and application control protecting patient records and medical devices.
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SD-WAN Edge
Replace expensive MPLS with intelligent broadband bonding and WAN optimisation at every distributed site.
FAQ
Frequently Asked Questions
Why Servnet
Why buy from Servnet?
Trusted UK IT reseller since 2003 — supplying businesses of all sizes with genuine, competitively priced technology.
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Authorised UK Reseller
Servnet is an authorised IT reseller with direct access to leading product lines at competitive pricing.
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Expert Pre-Sales Advice
Our engineers will help you select the right product and advise on compatibility with your existing infrastructure.
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Fast UK Delivery
Most products ship from UK stock. Express delivery available for urgent deployments.
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Genuine, Warranted Kit
All products are genuine, brand-new, with full manufacturer warranty and RMA support.
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Configuration Services
We can pre-configure your hardware before shipping — reducing on-site deployment time and cost.
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24/7 Support
Post-sale support from our certified engineers. We're here if anything goes wrong.
