SonicWALL NSA E7500 Firewalls Refurbished Used: NetworkTigers offers quality, tested, seller refurbished, used, and new transferable NSA E7500 Network Security Appliance firewalls. All refurbished and used SonicWALL NSA E7500 firewalls we sell are thoroughly examined by qualified technicians and returned to the SonicWALL's original secure standards. We can overnight these still powerful NSA E7500 Network Security Appliance firewalls to your location.

The SonicWall NSA E7500 Network Security Appliance Firewalls offer traffic speeds of 5.6 Gbps Stateful Throughput, 1.6 Gbps IMIX Throughput and 2.58 Gbps IPS Performance. It can accept 1,000,000 simultaneous DPI connections and 25,000 new connections per second (maximum).