Fortinet FortiGate 400G Firewall

Product number: FG-400G

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Hardware Firewall with 1-GbE-SFP, 10-GbE-SFP+ and 25-GbE-SFP28 for medium-sized and distributed enterprise

For networks in the range of 50-250 users/devices
1x 1-GbE-RJ45, 16x 1-GbE-SFP, 1x 2,5-GbE-RJ45, 8x 5-GbE-RJ45, 4x 10-GbE-SFP+, 4x 25-GbE-SFP28
164 Gbps Firewall Throughput
13.0 Gbps Threat Protection Throughput
Including None

Description
Data Sheet

TIPP

Add security services and support for firmware updates – Simply select a FortiGuard bundle or order licenses individually as required

23.300,00 € *

plus VAT: 4.427,00 €

Gross price: 27.727,00 €

Request a quotation

Order-related fulfillment. Expected delivery time 8 – 10 weeks.

Your contact: Marcus Gramkow

You've got questions relating this product?

+49 2241 8729-30

[email protected]

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Hardware Firewall with 1-GbE-SFP, 10-GbE-SFP+, 25-GbE-SFP28 and 480 GB (2x 480 GB) internal storage for medium-sized and distributed enterprise

26.200,00 € *

Details and variants

Fortinet FortiGuard license value bundles for your Fortinet FortiGate 400G Firewall

Extend the protection capabilities of your Fortinet FortiGate 400G Firewall with comprehensive security services from the AI-powered Fortinet Security Fabric. You can license security services and support à la carte. Or you can opt for one of the attractive FortiGuard bundles, which combine FortiGuard services for different security requirements with FortiCare Premium manufacturer support at an affordable package price.

¹ Includes the basic update services for Application Control, Inline CASB ², Device/OS Detection, GeoIPs, Trusted CA Certificates, Internet Services & Botnet IPs, DDNS (v4/v6), Local Protection, PSIRT Check, Anti-Phishing
² Not available for FortiGate/FortiWiFi 30G, 40F, 50G, 60E, 60F, 80E, 90E and FGR-60F series with 2GB RAM from 7.4.4 onwards.

	Advanced Threat Protection (ATP) Bundle	Unified Threat Protection (UTP) Bundle	Enterprise Protection Bundle
FortiCare Premium Get firmware and base updates ¹, 24/7 manufacturer support and advance replacement of defective hardware with next-day shipping
Intrusion Prevention System (IPS) Identify and block malicious traffic with signature-based detection and protocol analysis
Advanced Malware Protection (AMP) Antivirus, Botnet Domains, Mobile Malware, Virus Outbreak Protection, Content Disarm ², AI-based Heurestic AV, FortiGate Cloud Sandbox
URL, DNS & Video Filtering Block malware and enforce internet use policies with URL Filtering, DNS Filtering, Video Filtering ², Malicious Certificate	—
Anti-Spam Identify spammer IP address or emails, known phishing URLs, known spam URLs, known spam email checksums and others	—
AI-based Inline Malware Prevention ² Inline protection against unknown/zero-day threats with either blocking or releasing files after sandbox inspection	—	—
Data Loss Prevention (DLP) Prevent data breaches and unauthorized disclosure by detecting sensitive information such as credit card numbers	—	—
Attack Surface Security IoT Device Detection, IoT Vulnerability Correlation, Security Rating of your deployment and Outbreak Alerts Check	—	—
SD-WAN Underlay Bandwidth and Quality Monitoring Optimize SD-WAN configuration and ensure reliable network performance by measuring bandwidth speeds	—	—
FortiConverter Service Converts configurations from third-party vendors or older FortiOS versions to the latest FortiOS format	—	—

Other Fortinet Security Fabric services such as OT Security, SD-WAN and SASE services as well as NOC and SOC services for your Fortinet FortiGate 400G Firewall can be purchased à la carte. The extended support services such as FortiCare Elite (15-minute SLA) and the Premium RMA Services (Next-Day Delivery, 4-Hour-Delivery, 4-Hour Delivery and Onsite Engineer, Secure RMA) can also be ordered individually.

Data Sheet

General
Manufacturer	Fortinet
In assortment since	06.05.2026
Product Generation	Fortinet G

Price Management
Special Pricing	Standard

Licensing
License package included	None

Application Area
Typical application area	medium-sized and distributed enterprise
Network Size Class	50-250 users/devices

Interfaces
1-GbE-RJ45 Ports	1x
1-GbE-SFP Ports	16x
2.5-GbE-RJ45 Ports	1x
5-GbE-RJ45 Ports	8x
10-GbE-SFP+ Ports	4x (SFP+/SFP FortiLink Slots)
25-GE-SFP28 Ports	4x (SFP28/SFP+ Slots)

Network
Packets per second (Mpps)	218
Concurrent sessions	28,000,000
Concurrent Sessions (SSL)	3,000,000
New Sessions per second	580,000
Network latency	3µs
Maximum supported switches (external)	96

Firewall
Firewall Throughput	164 Gbps
Firewall Throughput (IMIX)	145 Gbps
Threat Protection Throughput	13.0 Gbps
IPS Throughput	25.0 Gbps
Anti Malware Throughput	14.0 Gbps
Application Control Throughput	50.0 Gbps
SSL Inspection Throughput	11.5 Gbps

VPN
IPSec VPN Throughput	55.0 Gbps
SSL VPN throughput	6.1 Gbps
Site-2-Site IPSec VPN Tunnels	2,000
Client VPN Tunnels	55,000 (50000 Client-2-Site VPN and 5000 SSL-VPN Users)
SSL VPN Client Licenses included	Unlimited
IPSec VPN Client Licenses included	Unlimited

Dimensions
Form Factor	19-inch rack mount (1U)
Dimensions (WxDxH)	432mm x 342mm x 44.5mm
Weight	3.50 kg

Power Supply
Power Supply	Internal Power Supply Unit
Number of Power Supply Units included / maximum	2 / 2