Netgate SG-5100 pfSense Firewall Router

Selling my reliable Netgate SG-5100 Security Gateway running pfSense Plus.

​This is a high-performance, fanless hardware appliance built for enterprise-grade routing and security. It has been running flawlessly for the past year managing a National Broadband Ireland (NBI) Fibre-to-the-Home (FTTH) connection without missing a beat. It easily handles multi-gigabit throughput, IDS/IPS, and heavy VPN loads while staying completely silent.

​Only selling due to a change in network setup.

Key Specifications

​CPU: Intel "Denverton" Atom C3558 (Quad-Core, 2.2 GHz) with AES-NI and Intel QuickAssist Technology (QAT) for cryptographic acceleration

​Memory: 4 GB DDR4 RAM

​Storage: 8 GB eMMC Flash onboard

​Network Interfaces: 6x Gigabit Ethernet RJ-45 ports (4x Intel SoC integrated MAC, 2x Intel i210)

​Expansion/Consoles: Mini-USB Serial Console port, 2x USB 3.0 ports, M.2 / Mini-PCIe expansion options

​Form Factor: Compact, fanless desktop enclosure (silent, passive cooling)

​Software: Running pfSense