FortiGate 120G NGFW for Hong Kong Enterprises

When your organisation’s network carries heavy traffic or spans multiple branch offices, you need a firewall that can keep up — without compromising on security. The FortiGate 120G is a high-performance G-series next-generation firewall designed for larger organisations that need enterprise-grade throughput and a central security platform.

Enterprise-grade throughput

Powered by Fortinet’s FortiSP5 security processor, the 120G hardware-accelerates your most demanding workloads:

• 39 Gbps firewall throughput — handles high-bandwidth traffic with ease
• 35 Gbps IPsec VPN — fast, secure links between branches and the head office
• 3.1 Gbps NGFW throughput — inspects every packet without slowing users down
• 3 million concurrent sessions — ample capacity for busy multi-site teams
• 2,000 gateway-to-gateway VPN tunnels — connect all your locations

Extensive port options

The 120G offers a rich set of connectivity options: 18 × GE RJ45 ports, 8 × GE SFP slots and 4 × 10GE SFP+ ports for high-speed uplinks, plus dual redundant power supplies for maximum uptime — everything you need to anchor a regional office or headquarters.

Advanced SD-WAN and security features

Secure SD-WAN is built into FortiOS, so you can intelligently route traffic across multiple WAN links based on application, quality and cost — no separate licence required. Combined with Universal ZTNA for zero-trust application access and ADVPN for direct spoke-to-spoke tunnels, the 120G gives growing businesses an enterprise security posture that scales.

Who is the FortiGate 120G for?

The FortiGate 120G suits Hong Kong businesses with high traffic demands, or organisations with multiple branch offices that need a central security platform. It slots into the same FortiGate G-series ecosystem as the rest of the range — from the FortiGate 90G up — so you can standardise management, licensing and policies across all sites.

Want to find out if the FortiGate 120G is the right fit for your network? Contact Potoco for a free consultation.

Related FortiGate G-series models

Choosing a firewall is easier with the whole range side by side: FortiGate 50G, FortiGate 70G, FortiGate 90G. Each guide covers throughput, port layout and the office size it suits, and our FortiGate G-Series upgrade guide maps older E-series and F-series models onto their replacements. For a direct three-way comparison, see FortiGate 70G vs 90G vs 120G.

About Potoco Systems Limited

Potoco Systems is a Hong Kong-based IT service provider specializing in managed IT services, network security, and Microsoft 365 solutions. We help businesses streamline their IT operations with expert support and enterprise-grade technology.

Contact us:

• 📞 Phone: 2117-9474
• 💬 WhatsApp: +852 9036 5443
• ✉️ Email: sales@potocohk.com
• 🌐 Website: https://potocohk.com

Contact us today for a free consultation on your IT needs.