All firewall appliances in the XGS series are based on a dual-processor architecture that combines a high-performance multi-core CPU with a dedicated Xstream Flow processor for targeted hardware-level acceleration. This provides the flexibility and adaptability of an x86-based firewall, along with a significant performance boost compared to older firewall designs. The desktop appliances are the ideal choice for customers seeking an all-in-one network security solution with seamless connectivity options. With the modularity that smaller businesses, retail, and branch offices need to grow and adapt flexibly to changes, our desktop appliances offer the perfect price-performance ratio. All desktop models are optionally available with integrated Wi-Fi. All models are equipped for powerful hardware acceleration with a high-speed CPU and a dedicated Xstream Flow processor. The Xstream architecture of the Sophos Firewall is designed for an extremely high level of transparency, protection, and performance, enabling administrators to effortlessly tackle the biggest challenges of modern networks. Firewall throughput: 3.7 Gbps, Firewall throughput (IMIX): 2.5 Gbps, IPS throughput: 1015 Mbps, Firewall latency (64-byte UDP): 6 µs, Threat protection throughput: 240 Mbps, Xstream SSL/TLS inspection: 375 Mbps.