Product Type | Firewalls |
Model | FG-91G |
Form Factor | Desktop |
Type | Next-Generation Firewall Appliance |
Networking Type | Ethernet |
Connectivity Technology | Wired |
Hard Drive | 120 GB SSD |
Max Power Consumption | 23.5 Watt |
Power / Voltage Required | 12V DC |
Service & Support Type | 5 Year FortiCare Premium and FortiGuard Enterprise Protection |
Fortinet FortiGate-91G with 5-Year Enterprise Protection Bundle



Key Benefits

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- High throughput and session capabilities make it ideal for growing network demands
- Bundled 5-year support and protection reduces long-term security management costs
- Compact, energy-efficient hardware design suits space- and power-conscious deployments
Product Overview
The Fortinet FortiGate-91G firewall appliance delivers advanced threat protection and high-performance networking in a compact desktop form factor. With 10 Gbps data rate and 25 Gbps IPSec VPN throughput, it supports 1.5 million concurrent sessions, ensuring efficiency under demanding workloads. The unit includes 14 Ethernet ports and a 120 GB hard drive for secure storage.
Bundled with 5 years of FortiCare Premium and FortiGuard Enterprise Protection, it offers fortified security against cyber threats plus continuous technical support. With energy-efficient design and integrated management tools, this firewall is ideal for businesses prioritizing comprehensive security and reduced operational costs.
Specifications
Product Overview
Wireless Features
Wireless Capability | Optional with FortiAP (external access point required) |
Compliance & Origin
Country of Origin | |
TAA Compliance | |
Certifications | FCC, CE, RCM, VCCI, UL/cUL, CB |
RoHS Compliance | Yes |
REACH Compliance | Yes |
Advanced Security Features
Firewall Type | Stateful Inspection with Application Control |
Intrusion Prevention System (IPS) | Yes, included with FortiGuard |
Antivirus & Anti-Malware | Yes, FortiGuard AV |
Web Filtering | Yes, FortiGuard Web Filter |
Content Filtering | Yes |
SSL Inspection | Yes, Full SSL Inspection |
Application Control | Yes |
Botnet Protection | Yes |
Sandboxing | Supported via FortiSandbox integration |
Threat Intelligence | FortiGuard Labs-integrated |
Interfaces
Networking / Ports Qty | 14 |
Interface Types | 12 x GE RJ45 Ports, 2 x 10GE SFP+ Ports |
Data Transfer Rate | 10 Gbps |
VPN IPSec Throughput | 25 Gbps |
IPS Throughput | 4.5 Gbps |
Application Control Throughput | 1.85 Gbps |
Threat Protection Throughput | 1.45 Gbps |
NGFW Throughput | 2 Gbps |
SSL Inspection Throughput | 1.3 Gbps |
Concurrent Sessions | 1,500,000 |
New Sessions Per Second | 124,000 |
Firewall Latency | 3 µs |
Firewall Throughput | 10 Gbps |
Physical & Environmental
Width | 8.5 inch |
Depth | 7 inch |
Height | 1.65 inch |
Weight | 1.96 lbs (0.89 kg) |
Operating Temperature | 32°F to 104°F (0°C to 40°C) |
Storage Temperature | -31°F to 158°F (-35°C to 70°C) |
Operating Humidity | 10% to 90% non-condensing |
Mounting Options | Desktop |
Cooling | Fanless, silent operation |
Cloud Management & Licensing
Management Interface | FortiOS with FortiManager and FortiCloud support |
Cloud Services Included | FortiCare Premium, FortiGuard Enterprise Protection |
Licensing | 5-year subscription included in bundle |