Dell SonicWALL NSA 2600 8-Port Managed Network Security Appliance Firewall 2600

Cisco ASA 5506-X 68-5234-08 8-Port RJ-45 GbE Firewall Appliance without PSU

Sophos UTM 110/120 Rev. 5 (UTM100 enabled)

Cisco ASA-IC-6GE-CU-B V01 6 Port GbE Interface Card Module

Checkpoint 4800 (T-180) 8-Port Firewall w/ 8-Port RJ-45 Gb Module & Rack Ears

Cisco ASA 5516‑X V05 Firewall with FirePOWER Services – 8x Gigabit Ethernet

Cisco ASA 5506-X Firewall Security Appliance with ASA5506-SSD | ASA5506

ASA 5515-X ASA5515 Cisco Adaptive Security Appliance Firewall + Racking Brackets