Sophos XG108Z00ZZPCUS XGS 108 firewall appliance 6 GB LPDDR5 64 GB storage

Sophos XGS 108 firewall appliance

The Sophos XGS 108 is a desktop network security appliance designed for small offices and branch locations. It provides wired connectivity through six 2.5 Gigabit Ethernet copper ports and one SFP fiber port. An Intel x86 CPU and 6 GB of LPDDR5 memory drive the inspection engine. Local logs and firmware images reside on 64 GB of UFS 2.1 storage. The fanless chassis suits noise-sensitive environments.

Sustained throughput with TLS inspection

Firewall throughput reaches 12,500 Mbps under standard conditions and 8,100 Mbps with IMIX traffic. IPsec VPN capacity is rated at 8,250 Mbps. When TLS 1.3 inspection is enabled, sustained throughput drops to 800 Mbps. Threat protection and IPS each sustain 2,500 Mbps, while next-generation firewall processing holds at 2,600 Mbps. These figures represent continuous load rather than burst peaks.

Interface and expansion limits

The six copper ports operate at 2.5GBase-T and the single SFP cage accepts 1000Base-X modules. One COM RJ-45 and one micro-USB console port provide out-of-band management. A front USB 2.0 port and a rear USB 3.0 port support external storage or 3G/4G modems. No internal expansion slots are present, so port count and performance are fixed at purchase.