[shortdesc]1RU firewall with 480GB SSD, SP5 ASIC, 39/39/28 Gbps, 18x RJ45, 8x SFP, 4x 10GE SFP+, including 1 Year FortiCare Premium and FortiGuard Enterprise Protection[/shortdesc]

[properties]

Product Series	FortiGate 120G Series
SKU	FG-121G-BDL-809-12
Bundle / Subscription	Firewall + FortiCare Premium + FortiGuard Enterprise Protection (1 Year)
Form Factor	Rack Mount, 1RU
Internal Storage	1 x 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+
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 (64 byte UDP packets)	3.17 μs
Firewall Throughput (Packets Per Second)	42 Mpps
Application Control Throughput (HTTP 64K)	6.7 Gbps
SSL Inspection Throughput (IPS, avg. HTTPS)	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 Maximum, Tunnel Mode)	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, 50-60Hz
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, FN-TRAN-SFP+BD27, FN-TRAN-SFP+BD33; 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 AI-powered security and machine learning (ML) with 480 GB of onboard SSD storage. Powered by Fortinet’s secure SD-WAN ASIC SP5 and purpose-built SPU processing, this appliance delivers high-speed networking, SSL inspection, and threat protection without compromising performance. It is designed to provide deep visibility into users, devices, and applications while protecting against modern threats including ransomware, malware, and zero-day attacks.

Built for resilience and scalability, the FortiGate 121G features dual non-swappable AC power supplies (1+1 redundancy) and a diverse set of connectivity options, including 4x 10 GE SFP+ FortiLink slots plus multiple GE RJ45 and SFP interfaces. This configuration supports secure SD-WAN deployments and network segmentation, making it an ideal solution for distributed enterprises and branch deployments that require robust security, internal storage, and high availability.

This FG-121G-BDL-809-12 bundle includes the firewall plus 1 Year FortiCare Premium and FortiGuard Enterprise Protection.

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

• Onboard Storage: Includes a 480 GB SSD for internal storage.
• Unparalleled Performance: Powered by the secure SD-WAN ASIC SP5 to deliver 39 / 39 / 28 Gbps firewall throughput and 3.17 μs latency (64-byte UDP).
• Advanced Threat Protection: Delivers up to 5.3 Gbps IPS, 3.1 Gbps NGFW, and 2.8 Gbps Threat Protection throughput (Enterprise Traffic Mix).
• Redundant Power: Features dual non-swappable AC power supplies (1+1 redundancy) for continuous operation.
• Flexible Connectivity: Equipped with 18x GE RJ45 ports, 8x GE SFP slots, and 4x 10GE SFP+ FortiLink slots for high-speed uplink and access integration.
• Secure SD-WAN: Unified networking and security with FortiOS to reduce complexity across hybrid WAN environments.

Ideal Use Cases

• Next-Generation Firewall (NGFW): Edge security with deep visibility and integrated threat protection.
• Secure SD-WAN: WAN edge transformation with unified security and performance steering.
• Universal ZTNA: Policy-based access to applications across users and locations.
• SD-Branch Connectivity: FortiLink-enabled integration for converged security and network access.

Technical Specifications Summary

• Firewall Throughput: 39 / 39 / 28 Gbps (1518 / 512 / 64 byte UDP packets)
• Enterprise Traffic Mix: IPS 5.3 Gbps; NGFW 3.1 Gbps; Threat Protection 2.8 Gbps
• Firewall Performance: 3.17 μs latency (64-byte UDP); 42 Mpps
• Session Capacity: 3 Million concurrent sessions; 140,000 new sessions/second; 10,000 firewall policies
• VPN Performance: IPsec VPN 35 Gbps (512 byte); 2,000 gateway-to-gateway tunnels; 16,000 client-to-gateway tunnels
• SSL & App Control: SSL inspection 3 Gbps (IPS, avg. HTTPS); 1.5 Gbps SSL-VPN; Application control 6.7 Gbps (HTTP 64K)
• Interfaces: 16x GE RJ45 + 1x MGMT + 1x HA; 8x GE SFP; 4x 10GE SFP+ FortiLink; 1x RJ45 console; 1x USB
• Storage: 1 x 480 GB SSD
• Power: Dual non-swappable AC (1+1 redundancy); 100-240VAC, 50-60Hz; 43 W avg / 47 W max; 159 BTU/h
• Physical & Environment: Rack mount 1RU; 1.73 x 17 x 10 inches (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

Upgrade Your Network Security

Deploy the FortiGate 121G (FG-121G-BDL-809-12) today for integrated storage and enterprise-grade threat protection with 1 Year FortiCare Premium and FortiGuard Enterprise Protection.