[shortdesc]Firewall, 1RU, SP5 ASIC, 480GB SSD, 18x GE RJ45, 8x GE SFP, 4x 10GE SFP+, including 3 Year FortiCare Premium and FortiGuard Unified Threat Protection (UTP)[/shortdesc]

[properties]

Product Series	FortiGate 120G Series
SKU	FG-121G-BDL-950-36
Bundle / Subscription	Hardware + FortiCare Premium + FortiGuard Unified Threat Protection (UTP), 3 Year
Form Factor	Rack Mount, 1 RU
Internal Storage	1x 480 GB SSD
Firewall Throughput	39 / 39 / 28 Gbps (1518 / 512 / 64 byte UDP packets)
IPS Throughput	5.3 Gbps
Network Interfaces	18x GE RJ45 (including 1x MGMT, 1x HA, 16x switch), 8x GE SFP, 4x 10GE SFP+ FortiLink
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 — Enterprise Traffic Mix
NGFW Throughput	3.1 Gbps
Threat Protection Throughput	2.8 Gbps
Firewall Latency	3.17 μs
Firewall Throughput (Packets Per Second)	42 Mpps
Application Control Throughput	6.7 Gbps
SSL Inspection Throughput	3 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	100–240V AC, 50–60 Hz
Power Consumption (Average / Max)	43 W / 47 W
Heat Dissipation	159 BTU/h
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	10% to 90% non-condensing
Noise Level	49 dBA
Compliance & Certifications	FCC Part 15B, Class A, CE, RCM, VCCI, UL/cUL, CB, BSMI; Certifications: USGv6/IPv6

[/specifications]

[accesories]

Optional Accessories

1 GE SFP Transceivers: FN-TRAN-SX, FN-TRAN-LX, FN-TRAN-GC; 10 GE SFP+ Transceivers: FN-TRAN-SFP+GC, FN-TRAN-SFP+LR, FN-TRAN-SFP+ER, FN-TRAN-SFP+SR; 10 GE SFP+ Passive Direct Attach Cables: FN-CABLE-SFP+1 (1m), FN-CABLE-SFP+3 (3m), FN-CABLE-SFP+5 (5m)

[/accesories]

The Fortinet FortiGate 121G next-generation firewall combines advanced AI-powered security with 480 GB of onboard SSD storage for on-device storage. Powered by Fortinet’s secure SD-WAN ASIC SP5 and purpose-built security processing, this appliance enables high-speed networking and threat protection without compromising performance. It is designed to deliver deep visibility into users, devices, and applications while automatically blocking sophisticated threats such as ransomware and zero-day attacks.

Built for resilience and scalability, the FortiGate 121G features dual non-swappable AC power supplies and a diverse set of connectivity options, including 4x 10 GE SFP+ FortiLink slots and multiple GE RJ45 and SFP ports. This configuration supports secure SD-WAN deployments and network segmentation, making it an ideal solution for distributed enterprises and branch offices that require robust security, integrated storage, and high availability.

This FG-121G-BDL-950-36 bundle includes Hardware + FortiCare Premium + FortiGuard Unified Threat Protection (UTP) for 3 Years.

Integrated storage and SP5 ASIC performance for secure, data-rich networking.

• Onboard Storage: Includes a 480 GB onboard SSD for on-device storage.
• Unparalleled Performance: Powered by the secure SD-WAN ASIC SP5 to deliver up to 39 / 39 / 28 Gbps firewall throughput (1518 / 512 / 64 byte UDP packets) and ultra-low 3.17 μs latency (64-byte UDP packets).
• Advanced Threat Protection: Provides 5.3 Gbps IPS and 2.8 Gbps Threat Protection throughput to defend against complex network attacks.
• Redundant Power: Features dual built-in AC power supplies (1+1 redundancy) to support continuous operation in mission-critical environments.
• Flexible Connectivity: Equipped with 18x GE RJ45 ports, 8x GE SFP slots, and 4x 10GE SFP+ FortiLink slots for high-speed uplink and switching.
• Secure SD-WAN: Unified operating system and security fabric support scalable SD-WAN with accelerated application steering.

Ideal Use Cases

• Distributed Enterprises: Branch locations requiring integrated storage and high-speed secure connectivity.
• Compliance-Heavy Sectors: Deployments where on-device data retention is mandatory.
• Secure SD-WAN: WAN edge transformation with integrated security and performance monitoring.
• Hybrid Network Security: Consistent policy enforcement across on-premise and cloud-connected segments.

Technical Specifications Summary

• Security Performance (Enterprise Mix): IPS 5.3 Gbps; NGFW 3.1 Gbps; Threat Protection 2.8 Gbps
• Firewall Performance: 39 / 39 / 28 Gbps (1518 / 512 / 64 byte UDP packets); 42 Mpps; 3.17 μs latency (64 byte UDP packets)
• VPN: IPsec VPN 35 Gbps (512 byte); SSL-VPN 1.5 Gbps; 2,000 gateway-to-gateway tunnels; 16,000 client-to-gateway tunnels; 500 concurrent SSL-VPN users (recommended max)
• SSL Inspection: 3 Gbps (IPS, avg. HTTPS); 2,100 CPS (IPS, avg. HTTPS); 315,000 concurrent sessions (IPS, avg. HTTPS)
• Application Control: 6.7 Gbps (HTTP 64K)
• Interfaces: 16x GE RJ45 accelerated ports + 1x GE RJ45 MGMT + 1x GE RJ45 HA; 8x GE SFP accelerated slots; 4x 10 GE SFP+ FortiLink (accelerated); 1x RJ45 console; 1x USB
• Internal Storage: 1x 480 GB SSD
• Power: Dual non-swappable AC PSU (1+1 redundancy); 100–240V AC 50–60 Hz; 43 W avg / 47 W max; 159 BTU/h
• Physical & Environment: 1RU; 1.73 x 17 x 10 in (44 x 432 x 254 mm); 12.17 lbs (5.52 kg); 0°C to 40°C operating; 10% to 90% non-condensing; 49 dBA
• Compliance & Certifications: FCC Part 15B, Class A, CE, RCM, VCCI, UL/cUL, CB, BSMI; USGv6/IPv6

Upgrade Your Network Security

Deploy the FortiGate 121G (FG-121G-BDL-950-36) today for integrated storage and enterprise-grade protection with 3 Year FortiCare Premium and FortiGuard Unified Threat Protection (UTP).