Fortinet · High-end FortiGate
Fortinet FortiGate 1800F
The Fortinet FortiGate 1800F is a rackmount firewall that runs FortiOS. Fortinet publishes a firewall throughput of 198 / 197 / 140 Gbps and a threat protection throughput of 15 Gbps for it. It has 4 x 100GE QSFP28, 12 x 25GE SFP28, 2 x 10GE SFP+, 8 x GE SFP, 18 x GE RJ45. Versions: DC model, FortiGate 1801F (storage).
- Firewall throughput
- 198 / 197 / 140 Gbps
- Threat protection
- 15 Gbps
- IPsec VPN
- 55 Gbps
- 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 1800F that means a line of up to about 10 Gbps.
Fortinet FortiGate 1800F specifications
| Performance | |
|---|---|
| Firewall throughput | 198 / 197 / 140 Gbps |
| IPS throughput | 22 Gbps |
| NGFW throughput | 17 Gbps |
| Threat protection throughput | 15 Gbps |
| IPsec VPN throughput | 55 Gbps |
| TLS inspection throughput | 12 Gbps |
| Maximum concurrent sessions | 12 million |
| New sessions per second | 750,000 |
| Hardware | |
| Form factor | 2 RU |
| Ports | 4 x 100GE QSFP28, 12 x 25GE SFP28, 2 x 10GE SFP+, 8 x GE SFP, 18 x GE RJ45 |
| Storage | 2 x 960 GB on the 1801F |
| Power supply | Dual power supplies |
| Versions sold | DC model, FortiGate 1801F (storage) |
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 1800F
What internet speed can the FortiGate 1800F handle?
Fortinet publishes a threat protection throughput of 15 Gbps for the FortiGate 1800F. Leaving headroom for busy hours, that suits an internet line of up to about 10 Gbps with protection switched on. With inspection off, its firewall throughput is 198 / 197 / 140 Gbps.
What ports does the FortiGate 1800F have?
4 x 100GE QSFP28, 12 x 25GE SFP28, 2 x 10GE SFP+, 8 x GE SFP, 18 x GE RJ45.
How many connections can the FortiGate 1800F handle?
Fortinet lists a maximum of 12 million concurrent sessions and 750,000 new sessions per second.
Does the FortiGate 1800F 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 1800F 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 2600F
Firewall 198 / 196 / 140 Gbps, threat protection 25 Gbps
- Rackmount
Fortinet FortiGate 400F
threat protection 9 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-3430
Firewall 29 Gbps, threat protection 15 Gbps
- Rackmount
SonicWall NSa 5700
Firewall 28 Gbps, threat protection 15 Gbps
- Rackmount
Juniper SRX4100
Firewall 40 Gbps, threat protection 13.9 Gbps (IPS)