On the surface, the FortiGate firewall 120G goes beyond basic traffic filtering, making it more than equipped for evolving threats. It’s powered by the FortiSP5 ASIC processor for high performance, and supports anywhere from 200 to 500 users at a time.
It also makes use of AI and machine learning for real-time threat protection, and seamlessly integrates with FortiGuard services for advanced threat intelligence. In this article, you’re getting a layered breakdown of what the Fortinet FortiGate 120G is capable of.
Key Takeaways:
- The 120G combines high-performance hardware with AI and machine learning for real-time threat detection
- Supports mid-size to enterprise environments with up to 3 million concurrent sessions
- Includes built-in SD-WAN for simplified and unified network management
- Delivers deep visibility through IPS, NGFW, SSL inspection, and app control
- Offers flexible deployment with HA, cloud, hybrid, and multi-site scalability
What is the FortiGate Firewall 120G?
Combining advanced security capabilities, the Fortinet 120G is sold as a mid-tier solution. However, it should be known that it excels when it comes to bridging the gap between entry-level and high-end enterprise firewall models.
It’s a more than ideal solution for mid-size organizations, as well as branch offices and distributed network environments. You’ll also find it integrates well with the Fortinet Security Fabric. Overall, the 120G is great for network visibility, automation, and policy enforcement across hybrid infrastructures.
FortiGate 120G Specifications and Performance Metrics
For starters, this model brings up to 39 Gbps firewall throughput to the table. This includes the benefit of flexible interfaces, and it’s one of many Fortinet products that support high concurrent sessions. Not to mention the deep visibility you need into users, devices, and applications. Check out the table below for more specifics on a range of performance metrics.
| Category | Performance Metric |
|---|---|
| Firewall Throughput | 39 Gbps |
| IPS Throughput | 5.3 Gbps |
| NGFW Throughput | 3.1 Gbps |
| Threat Protection Throughput | 2.8 Gbps |
| SSL-VPN Throughput | 1.5 Gbps |
| IPsec VPN Throughput | 35 Gbps |
| Concurrent Sessions | 3,000,000 |
| New Sessions per Second | 140,000 |
| SSL Inspection Throughput | 3 Gbps |
| Interfaces | 16 x GE RJ45 Ports 2 x GE RJ45 Management/HA Ports 8 x GE SFP Slots 4 x 10 GE SFP+ FortiLink Slots 1 x USB Ports 1 x Console RJ45 Port |
| Internal Storage | 480 GB SSD |
Although Fortinet FortiGate firewalls come with a lot more data to sort through, this highlights what you can expect from the 120G. Of course, firewall hardware is much more than the specs alone. Fortinet FortiGate Security features take all of this to new heights.
Core Features of Fortinet FortiGate Security
Considering the way modern cybersecurity threats are shaping up, using AI and machine learning for real-time threat detection isn’t a bad idea. The FortiGate firewall 120G leverages FortiGuard AI-powered security intelligence, and much more.
Here’s a quick look at a few other notable features:
- Integrates IPS, NGFW, and threat protection for layered security coverage
- Includes built-in SD-WAN for unified networking and security management
- Powered by FortiOS for high-performance traffic processing
- Provides SSL inspection and deep packet inspection for full visibility into encrypted traffic
- Supports Zero Trust Network Access (ZTNA) with identity-based control
In short, you’re putting your business’s network security in a good position with this firewall. Outside of the specs, features, and capabilities, it’s equally important to consider deployment and scalability here.
Deployment and Scalability in the FortiGate 120G
In the scope of firewalls and network security, considering deployment and scalability is pretty high on the to-do list. Thankfully, the 120G offers flexible deployment, whether you’re working with on-prem, hybrid, or distributed environments.
In addition to that, the firewall supports high availability (HA) configurations, which include active-active, active-passive, and clustering. You also can’t overlook the dual power supplies, as these promise added redundancy and uptime reliability.
Regarding scalability, this won’t be an issue, considering it supports up to 3 million concurrent sessions. Moreover, the 120G extends scalability through the Fortinet Security Fabric for cloud, hybrid, and multi-site business environments.
Is the FortiGate Firewall 120G Right for Your Business Network?
Best suited for organizations needing high-performance, scalable network security, the 120G actually fits quite a few business types. More specifically, it’s ideal for environments dealing with moderate to heavy traffic loads and advanced threat protection demands.
Consider the following points to help determine if the FortiGate 120G is right for your business:
- Supports hybrid and multi-site deployments for distributed infrastructures
- Helps IT teams manage complex networks with centralized visibility and control
- Includes SD-WAN and AI-driven security for simplified operations and faster threat response
- Effective for organizations relying on encrypted traffic, remote access, and cloud apps
- Strong long-term investment for unified, future-ready firewalls and network security strategies
On top of these points, you always want to compare the firewall’s capabilities against your existing and future network demands. It isn’t just about the hardware specs, but how the firewall aligns with your network and business operations as a whole.
The Final Word
The FortiGate firewall 120G is a mid-tier firewall created for advanced network security that goes beyond basic perimeter protection. It combines high-performance hardware with AI-driven threat detection and Fortinet ecosystem integration.
Overall, this particular model is best suited for businesses with growing infrastructure and moderate to heavy network needs. Don’t hesitate to speak with our team at Firewalls.com to get a more tailored idea of whether the 120G is right for your operation.
FAQ
What Type of Organizations is the FortiGate 120G Best Suited For?
It’s best suited to mid-size to scaling organizations, including branch offices, and distributed environments handling heavy traffic.
Does the FortiGate 120G Support SD-WAN?
Yes, it includes built-in SD-WAN capabilities for secure, unified networking and improved performance across hybrid environments.
How Does the FortiGate 120G Handle Modern Cyber Threats?
It makes use of AI and machine learning through FortiGuard services to detect and prevent threats in real time, including zero-day attacks.
Can the FortiGate 120G Scale With Growing Networks?
Yes, it supports up to 3 million concurrent sessions and integrates with the Fortinet Security Fabric for scalable, multi-site deployments.
Does it Support High Availability (HA) Configurations?
Yes, it supports active-active, active-passive, and clustering setups for redundancy and improved uptime reliability.
