Your search for "fg-400f" revealed the following:
Fortinet FG-400F FortiGate 70 Gbps Registrable / Unclaimed Firewall
SKU: NSC-0236
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 7,307.99
• Only 1 remaining
Call if you need more
Fortinet FG-400F FortiGate 70Gbps Local Management Only Firewall
SKU: NSB-2278
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 7,307.99
• Only 1 remaining
Call if you need more
NEW Fortinet FG-400F FortiGate 70Gbps Local Management Only Firewall
SKU: NSN-1477
Condition: New
Shipping: Overnight Options
Warranty: 365 days