45Gbps firewall, app control, SSL inspection, AI threat detection, SD-WAN enabled
Guide price: Price range: £7,840.82 through £9,801.03 Ex. VAT
The FortiGate 400F is a 1U next-generation firewall (NGFW) built on Fortinet’s ASIC-based architecture, delivering high throughput and multi-gigabit connectivity. It integrates firewall, VPN, intrusion prevention, SSL inspection and application control under FortiOS — making it a robust security gateway for mid- to large-enterprise network edges, campus cores, or distributed data-centre perimeters.
Ideal deployment:
The FortiGate 400F is well suited for enterprise WAN edge gateways, campus cores or distributed office networks that need a balance of throughput, VPN capacity, and security services without moving to high-end, large-scale appliances.
It fits use cases like internet uplink security, site-to-site VPN termination, branch or regional office edge, SSL inspection and threat protection for mid-size traffic volumes. The interface flexibility and session capacity also make it ideal for managed SD-WAN, hybrid-cloud gateways, or multi-site enterprise security perimeters.
Firewall throughput: up to 79.5 Gbps (IPv4/IPv6, 1518-byte UDP) / 70 Gbps (64-byte UDP)
IPsec VPN throughput: up to 55 Gbps
IPS throughput: 12 Gbps
NGFW throughput: 10 Gbps
Threat-protection throughput: 9 Gbps
Session & scale capacity: ~7.8 million concurrent sessions, up to 500,000 new sessions/sec, ~10,000 firewall policies
Interface flexibility: 16 × 1 GbE RJ45, 8 × SFP, 4 × 10 GbE SFP+, plus management and HA/console ports — supports a variety of LAN/WAN configurations.
| Weight | 3 kg |
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| Model |
The Fortinet TradeUp Programme is a simple and cost-effective way to replace legacy or unused Fortinet hardware, protecting your existing investment and transferring existing subscription plans.
We’ll assess your products and work with Fortinet to generate a tailored TradeUp quote with your exclusive pricing discounts.
FortiFlex delivers consumption-based licensing for Fortinet’s Security Fabric.
Pay only for what you use with FortiFlex points.
Scale services up or down across cloud, hybrid, or on-premises with zero procurement delays.
One dashboard, unified licensing, daily billing, and unused points rollover.
Supports hybrid mesh firewalls, FortiGate appliances & virtual deployments.
As a certified partner, we can provide access to Fortinet promotions that reduce upfront spend and keep IT projects on budget.
When you work with us, we can bundle and stack multiple offers, navigate application processes, and secure pricing that often isn’t accessible without a Fortinet partner. Visit our promotions hub for current Fortinet offers and to discuss your eligibility.
Below you’ll find alternative models, suitable software and services that pair with this solution – helping you to avoid compatibility issues, reduce support overhead and deploy with confidence.
Not all deployments fit standard configurations. If you’re weighing up options or want a second opinion on your setup, our team is here to help with honest, straightforward advice backed by decades of vendor knowledge.
Not sure which model is right for your environment? Our specialists can help you select the right platform for your infrastructure requirements.
