Fortinet’s FML-400F-BDL-641-36 Fortmail is a compact, 1U rack‑mounted firewall appliance designed for enterprise network security. It features four 1000Base‑T Gigabit Ethernet ports, each with an RJ‑45 connector, providing high‑speed, reliable connectivity for LAN segments. The appliance delivers Fortinet’s advanced firewall capabilities, including stateful packet inspection, intrusion prevention, and application control, all within a single rack unit. Its streamlined form factor makes it ideal for space‑constrained data centers or branch offices that require robust security without sacrificing valuable rack space.