Fortinet FG-40F

Overview

The Fortinet FG-40F is a network security appliance designed to protect small offices, branch locations, and remote teams with enterprise-grade defenses. It runs on the FortiOS operating system and leverages FortiGuard subscription services to detect and block threats in real time without impacting network performance. With support for up to 700,000 concurrent sessions and 35,000 new sessions per second, it handles high traffic volumes efficiently while maintaining secure connectivity.

This appliance includes five Gigabit Ethernet ports for flexible wired connections and a USB 3.0 port for additional connectivity or modem failover. Its built-in SD-WAN engine optimizes cloud and branch traffic, ensuring consistent performance for applications like voice and video calls even on limited bandwidth. The fanless, compact desktop design allows quiet operation in open office environments.

Key features

• Next-generation firewall with FortiGuard services providing real-time threat prevention against malware, phishing, and zero-day exploits
• Five Gigabit Ethernet ports that support high-speed wired connections for workstations, servers, or access points
• Integrated SD-WAN technology that automatically routes traffic over the best available link to maintain application performance
• Secure remote access through IPSec and SSL VPN tunnels, enabling safe connections for remote employees and partners
• Support for up to 700,000 concurrent sessions and 35,000 new sessions per second to handle bursty or customer-facing traffic without interruption
• Fanless desktop form factor that minimizes noise and heat, suitable for placement in open office or retail environments
• Fortinet Security Fabric integration for centralized management and visibility across firewalls, switches, and wireless infrastructure
• USB 3.0 port providing options for additional connectivity or modem failover to enhance network resilience
• Energy-efficient design with an external power adapter to reduce operational costs

Key specs

• Concurrent sessions: up to 700,000
• New sessions per second: 35,000
• Ethernet ports: 5 x Gigabit RJ45
• USB ports: 1 x USB 3.0
• Form factor: Desktop, fanless
• Operating system: FortiOS
• Power: External power adapter, low power consumption

Connectivity and compatibility

The FG-40F offers versatile connectivity options to fit various network setups. Its five Gigabit Ethernet ports allow direct wired connections to multiple devices such as workstations, servers, or wireless access points. The USB 3.0 port can be used to add extra network interfaces or provide modem failover, enhancing network uptime.

Remote users benefit from secure IPSec and SSL VPN support, enabling encrypted tunnels back to the main office. Integration with Fortinet Security Fabric ensures seamless management alongside other Fortinet devices, providing a unified security posture across your network infrastructure.

Ideal uses and environments

This appliance is well suited for small to medium-sized businesses, retail stores, medical clinics, and branch offices that require robust security without complex deployment. Its ability to handle high session volumes and optimize cloud traffic makes it a strong choice for teams relying on cloud applications and real-time communications. The quiet, fanless design fits naturally into open workspaces where noise and heat must be minimized.

Organizations looking for a straightforward, energy-efficient security solution that scales with their needs will find the FG-40F a reliable option to protect data and maintain network performance around the clock.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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