Fortinet · Mid-range FortiGate
Fortinet FortiGate 400F
The Fortinet FortiGate 400F is a rackmount firewall that runs FortiOS. Fortinet publishes a threat protection throughput of 9 Gbps for it.
- Firewall throughput
- See specifications
- Threat protection
- 9 Gbps
- IPsec VPN
- Not published
- Form
- Rackmount
Who it suits
As a rackmount unit it suits a head office, campus or data centre with a server rack. With protection switched on, plan for an internet line of no more than about two-thirds of the threat protection throughput figure. For the FortiGate 400F that means a line of up to about 6 Gbps.
Fortinet FortiGate 400F specifications
| Performance | |
|---|---|
| Threat protection throughput | 9 Gbps |
| Hardware | |
| Form factor | Rackmount |
Fortinet's product page lists only the threat protection figure for this model.
Specifications from Fortinet's published data, checked October 2026. See Fortinet's firewall pages. Throughput figures are each manufacturer's own published numbers. Manufacturers test in different ways, so compare across brands with care. Confirm details before ordering.
What we do with it
- Supply
Firewall supply and installation
The right-sized firewall from any of the five brands, with its licence, installed and configured at your site.
- Audit
Firewall configuration and audit
A review of your rules, firmware, admin access and VPNs, with the weak points fixed and written down.
- Renewal
Firewall licence renewal
Renewals for FortiGuard, Sophos, Palo Alto Networks, SonicWall and Juniper subscriptions, quoted from your serial number.
- Migrate
Firewall migration
Move from an old firewall to a new one, same brand or another, with the rules and VPNs carried over.
Questions about the FortiGate 400F
What internet speed can the FortiGate 400F handle?
Fortinet publishes a threat protection throughput of 9 Gbps for the FortiGate 400F. Leaving headroom for busy hours, that suits an internet line of up to about 6 Gbps with protection switched on.
Does the FortiGate 400F need a licence?
The hardware works as a basic firewall on its own. Protection features such as intrusion prevention, web filtering and anti-malware need an active Fortinet subscription, and so do firmware updates and support. We quote the firewall with the licence term you choose.
Do you supply the FortiGate 400F with installation?
Yes. We supply it with its licence registered, install and configure it at your site, and hand over the logins and documentation. Ask for a quote on this page.
Similar Fortinet models
- Rackmount
Fortinet FortiGate 1000F
threat protection 13 Gbps
- Rackmount
Fortinet FortiGate 400G
Firewall 164 / 163 / 145 Gbps, threat protection 13 Gbps
- Rackmount
Fortinet FortiGate 200G
Firewall 39 / 39 / 26.5 Gbps, threat protection 6 Gbps
- Rackmount
Fortinet FortiGate 1800F
Firewall 198 / 197 / 140 Gbps, threat protection 15 Gbps
Closest models from other brands
Throughput figures are each manufacturer's own published numbers. Manufacturers test in different ways, so compare across brands with care.
- Rackmount
Sophos XGS 3300
Firewall 58 Gbps, threat protection 10 Gbps
- Rackmount
Palo Alto Networks PA-1510-POE
Firewall 15 Gbps, threat protection 9 Gbps
- Rackmount
SonicWall NSa 4700
Firewall 18 Gbps, threat protection 9.5 Gbps
- Rackmount
Juniper SRX4120
Firewall 39 Gbps