AI/ML Security and Deep Visibility
The FortiGate 400F Series NGFW combines AI-powered security and machine learning to deliver Threat Protection at any scale.
• Gartner Magic Quadrant Leader
for both Network Firewalls and WAN Edge Infrastructure.
• Security-Driven Networking
FortiOS delivers converged networking and security.
• State-of-the-Art Unparalleled Performance
with Fortinet’s patented / SPU / vSPU processors.
• Enterprise Security
with consolidated AI / ML-powered FortiGuard Services.
• Deep Visibility
into applications, users, and devices beyond traditional firewall techniques.
| FG-400F | FG-401F | ||
| Interfaces and Modules | |||
| Hardware Accelerated GE RJ45 Interfaces | 16 | ||
| Hardware Accelerated GE SFP Slots | 8 | ||
| Hardware Accelerated 10GE SFP+ Slots | 4 | ||
| Hardware Accelerated 10GE SFP+ Ultra Low Latency Slots | 4 | ||
| GE RJ45 Management Ports | 2 | ||
| USB Ports | 1 | ||
| RJ45 Console Port | 1 | ||
| Onboard Storage | 0 | 2x 480 GB SSD | |
| Trusted Platform Module (TPM) | Yes | Yes | |
| Included Transceivers | 2x SFP (SX 1 GE) | ||
| System Performance — Enterprise Traffic Mix | |||
| IPS Throughput 2 | 12 Gbps | ||
| NGFW Throughput 2, 4 | 10 Gbps | ||
| Threat Protection Throughput 2, 5 | 9 Gbps | ||
| System Performance and Capacity | |||
| IPv4 Firewall Throughput (1518 / 512 / 64 byte, UDP) | 79.5 / 78.5 / 70 Gbps | ||
| IPv6 Firewall Throughput (1518 / 512 / 64 byte, UDP) | 79.5 / 78.5 / 70 Gbps | ||
| Firewall Latency (64 byte, UDP) | 4.19 μs / 2.5 μs* | ||
| Firewall Throughput (Packet per Second) | 105 Mpps | ||
| Concurrent Sessions (TCP) | 7.8 Million | ||
| New Sessions/Second (TCP) | 500 000 | ||
| Firewall Policies | 10 000 | ||
| IPsec VPN Throughput (512 byte) 1 | 55 Gbps | ||
| Gateway-to-Gateway IPsec VPN Tunnels | 2000 | ||
| Client-to-Gateway IPsec VPN Tunnels | 50 000 | ||
| SSL-VPN Throughput 6 | 3.6 Gbps | ||
| Concurrent SSL-VPN Users (Recommended Maximum, Tunnel Mode) | 5000 | ||
| SSL Inspection Throughput (IPS, avg. HTTPS) 3 | 8 Gbps | ||
| SSL Inspection CPS (IPS, avg. HTTPS) 3 | 6000 | ||
| SSL Inspection Concurrent Session (IPS, avg. HTTPS) 3 | 800 000 | ||
| Application Control Throughput (HTTP 64K) 2 | 28 Gbps | ||
| CAPWAP Throughput (HTTP 64K) | 65 Gbps | ||
| Virtual Domains (Default / Maximum) | 10 / 10 | ||
| Maximum Number of FortiSwitches Supported | 72 | ||
| Maximum Number of FortiAPs (Total / Tunnel) | 512 / 256 | ||
| Maximum Number of FortiTokens | 5000 | ||
| High Availability Configurations | Active-Active, Active-Passive, Clustering | ||
| FG-400F | FG-401F | ||
| Dimensions and Power | |||
| Height x Width x Length (inches) | 1.75 x 17.0 x 15.0 | ||
| Height x Width x Length (mm) | 44.45 x 432 x 380 | ||
| Weight | 14.11 lbs (6.4 kg) | 14.33 lbs (6.5 kg) | |
| Form Factor (supports EIA/non-EIA standards) | Rack Mount, 1 RU | ||
| AC Power Consumption (Average / Maximum) | 154.8 W / 189.2 W | 161.1 W / 196.9 W | |
| AC Power Input | 100–240V AC, 50/60Hz | ||
| AC Current (Maximum) | 6A | ||
| Heat Dissipation | 645.58 BTU/h | 671.85 BTU/h | |
| Power Supply Efficiency Rating | 80Plus Compliant | ||
| Redundant Power Supplies (Hot Swappable) | Yes (Default dual AC PSU for 1+1 Redundancy) | ||
| Operating Environment and Certifications | |||
| Operating Temperature | 32°–104°F (0°–40°C) | ||
| Storage Temperature | -31°–158°F (-35°–70°C) | ||
| Humidity | 5%–90% non-condensing | ||
| Noise Level | LPA 48 dBA / LWA 55 dBA | ||
| Airflow | Side and Front to Back | ||
| Operating Altitude | Up to 10 000 ft (3048 m) | ||
| Compliance | FCC Part 15 Class A, RCM, VCCI, CE, UL/cUL, CB | ||
| Certifications | USGv6/IPv6 | ||
* Latency based on Ultra Low Latency (ULL ports)
