[shortdesc]Firewall, 1RU rackmount, SP5 accelerated, 18x GE RJ45, 8x GE SFP, 4x 10GE SFP+ FortiLink, dual AC PSU[/shortdesc]

[properties]

Product Series	FortiGate 120G Series
SKU	FG-120G
Form Factor	Rack Mount, 1RU
Firewall Throughput	39 / 39 / 28 Gbps (1518 / 512 / 64 byte UDP packets)
IPS Throughput	5.3 Gbps
Network Interfaces	18x GE RJ45, 8x GE SFP, 4x 10GE SFP+
Power Supply	Dual Non-Swappable AC (1+1 Redundancy)
Dimensions (H x W x L)	1.73 x 17 x 10 inches (44 x 432 x 254 mm)
Weight	12.17 lbs (5.52 kg)

[/properties]

[specifications]

System Performance
NGFW Throughput	3.1 Gbps
Threat Protection Throughput	2.8 Gbps
Firewall Throughput (1518 / 512 / 64 byte UDP packets)	39 / 39 / 28 Gbps
Firewall Latency	3.17 µs
Firewall Throughput (Packets Per Second)	42 Mpps
Application Control Throughput	6.7 Gbps
System Capacity
Concurrent Sessions (TCP)	3 Million
New Sessions/Second (TCP)	140,000
Firewall Policies	10,000
VPN Performance
IPsec VPN Throughput (512 byte)	35 Gbps
Gateway-to-Gateway IPsec VPN Tunnels	2,000
Client-to-Gateway IPsec VPN Tunnels	16,000
SSL-VPN Throughput	1.5 Gbps
Concurrent SSL-VPN Users (Recommended Max)	500
Interfaces & Connectivity
GE RJ45 Ports	16x Hardware Accelerated Ports
GE RJ45 Management / HA Ports	1 / 1
GE SFP Slots	8x Hardware Accelerated Slots
10 GE SFP+ Slots	4x FortiLink Slots (Hardware Accelerated)
USB Ports	1
Console Port	1x RJ45
Power & Environment
Power Input	100–240VAC, 60–50Hz
Power Consumption (Average / Max)	38 W / 40 W
Heat Dissipation	138 BTU/hr
Operating Temperature	32°F to 104°F (0°C to 40°C)
Storage Temperature	-31°F to 158°F (-35°C to 70°C)
Humidity	20% to 90% non-condensing
Noise Level	49 dBA
Compliance & Certifications	FCC Part 15B, Class A, CE, RCM, VCCI, UL/cUL, CB, BSMI; USGv6/IPv6

[/specifications]

[accesories]

Optional Accessories

1 GE SFP SX/LX/RJ45 Transceiver Modules (FN-TRAN-SX, FN-TRAN-LX, FN-TRAN-GC), 10 GE SFP+ RJ45/LR/ER/SR Transceiver Modules (FN-TRAN-SFP+GC, FN-TRAN-SFP+LR, FN-TRAN-SFP+ER, FN-TRAN-SFP+SR), 10 GE SFP+ BiDi Transceiver Modules (FN-TRAN-SFP+BD27, FN-TRAN-SFP+BD33), 10 GE SFP+ Passive Direct Attach Cables 1m/3m/5m (FN-CABLE-SFP+1, FN-CABLE-SFP+3, FN-CABLE-SFP+5)

[/accesories]

The FortiGate 120G Series next-generation firewall combines AI-powered security and machine learning to deliver robust threat protection at scale. Powered by the SP5 ASIC and Fortinet’s purpose-built SPU architecture, this appliance provides superior performance over traditional CPU-based firewalls, ensuring your network remains secure without becoming a bottleneck. It offers deep visibility into applications, users, and devices, enabling automated protection against sophisticated cyberattacks, including ransomware and zero-day threats.

Designed for converged networking and security, the FortiGate 120G seamlessly integrates secure SD-WAN and NGFW capabilities into a single consolidated platform. With high-density port configurations—including 10GE SFP+ and GE SFP slots—it supports flexible connectivity for hybrid IT networks. The device also features dual built-in non-hot swappable power supplies for mission-critical redundancy, making it an ideal solution for enterprise edge deployments that demand both reliability and speed.

Secure networking with AI-powered protection and unparalleled SPU performance.

• High-Performance Threat Protection: Delivers 2.8 Gbps of Threat Protection throughput to help block malicious content and sophisticated attacks.
• Accelerated Networking: Features the SP5 ASIC which accelerates firewall functions, delivering up to 39 / 39 / 28 Gbps throughput (1518 / 512 / 64 byte UDP packets) and reducing latency to 3.17 µs.
• Integrated Dual Power: Equipped with dual non-swappable AC power supplies to ensure continuous operation and 1+1 redundancy for critical network environments.
• Comprehensive Connectivity: Provides a rich interface array with 18x GE RJ45 ports, 8x GE SFP slots, and 4x 10GE SFP+ slots for versatile network integration.
• Secure SD-WAN: Unified OS and security framework transforms WANs, providing superior quality of experience and operational efficiencies.
• Encrypted Traffic Inspection: Delivers up to 3 Gbps SSL inspection throughput (IPS, average HTTPS) for visibility into encrypted traffic.

Ideal Use Cases

• Enterprise Edge Security: robust perimeter defense with deep visibility for distributed enterprise networks.
• Secure SD-WAN Deployments: Optimizing WAN connectivity and security for branch offices and hybrid working models.
• Internal Network Segmentation: preventing lateral movement of threats by enforcing consistent policy across network segments.
• Hybrid Mesh Firewall: Extending security consistency across on-premise and hybrid cloud environments.

Technical Specifications Summary

• Firewall Throughput: 39 / 39 / 28 Gbps (1518 / 512 / 64 byte UDP packets); Latency: 3.17 µs; 42 Mpps
• Security Throughput: IPS 5.3 Gbps; NGFW 3.1 Gbps; Threat Protection 2.8 Gbps
• Application Control Throughput: 6.7 Gbps (HTTP 64K)
• IPsec VPN: 35 Gbps (512 byte); 2,000 gateway-to-gateway tunnels; 16,000 client-to-gateway tunnels
• SSL VPN: 1.5 Gbps; 500 concurrent users (recommended maximum, tunnel mode)
• SSL Inspection: 3 Gbps (IPS, avg. HTTPS); 2,100 CPS; 315,000 concurrent sessions
• Session Capacity: 3 million concurrent sessions (TCP); 140,000 new sessions/second (TCP); 10,000 firewall policies
• Interfaces: 16x GE RJ45 (hardware accelerated) plus 1x MGMT and 1x HA, 8x GE SFP, 4x 10GE SFP+ FortiLink, 1x USB, 1x RJ45 console
• Power: 100–240VAC, 60–50Hz; dual non-swappable AC PSU (1+1 redundancy); 38 W / 40 W (average / maximum)
• Physical: Rack mount 1RU; 1.73 x 17 x 10 in (44 x 432 x 254 mm); 12.17 lbs (5.52 kg)
• Environment & Compliance: 0°C to 40°C operating; -35°C to 70°C storage; 20% to 90% non-condensing; 49 dBA; FCC Part 15B Class A, CE, RCM, VCCI, UL/cUL, CB, BSMI; USGv6/IPv6

Upgrade Your Network Security

Deploy the FortiGate 120G today for enterprise-grade protection and high-speed performance.