Sophos XGS 4300 Security Firewall Appliance is designed for midsize and distributed organizations seeking a high-performance, versatile network security solution. Housed in a compact 1U rackmount form factor, this next-gen firewall combines a powerful CPU with a dedicated Xstream Flow processor for hardware acceleration. It delivers exceptional throughput for firewall, TLS inspection, IPS, IPsec VPN, and threat protection to secure dynamic and growing network environments.

Key Performance Metrics:

• Firewall throughput: 75,000 Mbps


• TLS Inspection: 8,000 Mbps


• Firewall IMIX: 33,000 Mbps


• IPS throughput: 29,500 Mbps


• IPsec VPN throughput: 62,500 Mbps


• Next-Gen Firewall (NGFW): 23,000 Mbps


• Threat Protection throughput: 25,200 Mbps


• Ultra-low latency: ~3 microseconds (64 byte UDP)

Robust Management and Expansion:

• Front USB 3.0 ports for easy maintenance


• Dedicated RJ45 management and console ports


• Micro-USB console for flexible access


• Optional external redundant power supply support for increased uptime

Ideal for enterprises demanding high throughput security with scalability and operational resilience, the Sophos XGS 4300 supports diverse environments with robust protection and flexible deployment.

For official technical resources and product downloads, visit the [Sophos XGS 1U Firewall page](https://www.sophos.com/en-gb/products/next-gen-firewall/xgs-1u-distributed-edge-firewalls).