SonicWall NSA 5600 firewall (hardware) 1U 9 Gbit/sek.

Network Security and high performance. Hand in hand.
As a Next-Generation Firewall for medium-size organizations, the Dell™ SonicWALL™ Network Security Appliance (NSA) 5600 makes it easy for organizations to be both secure and productive. Coupled with Dell’s patented1 Reassembly-Free Deep Packet Inspection® (RFDPI) single-pass threat prevention engine, Dell SonicWALL Next-Generation Firewalls provide industry leading protection, performance, and scalability with the highest number of concurrent connections, lowest latency, no file size limitations and superior connections per second in their class.