When Milliseconds and Gigabits Define Your Business
Data center firewalls operate in a different universe than branch-office appliances. Traffic volumes are measured in hundreds of gigabits per second. Interface speeds reach 100GE and 400GE. Concurrent session counts climb into the tens of millions. And any performance degradation — any at all — directly impacts the applications and services your business depends on.
The FortiGate 1000F through 7000F Series is engineered specifically for these environments. These platforms combine Fortinet’s custom Security Processing Units with the full FortiOS feature set to deliver deep security inspection at data center speeds — without the latency penalty that software-based solutions impose.
Infonaligy designs and deploys data center-class Fortinet solutions for organizations where the firewall is a business-critical infrastructure component, not an afterthought.
FortiGate 1000F Series
The FortiGate 1000F made history as the industry’s first firewall with integrated Zero Trust Network Access enforcement built directly into the NGFW platform. Instead of bolting ZTNA onto your network as a separate product, the 1000F handles user access control and verification natively — reducing lateral threat movement and eliminating the complexity of managing a separate ZTNA solution.
This model is purpose-built for large enterprise data centers and hybrid IT environments where internal network segmentation is just as critical as perimeter defense.
Key innovation: Integrated ZTNA enforcement
Best for: Data center core, hybrid IT architectures, internal segmentation, Zero Trust implementations.
FortiGate 2000F Series
The FortiGate 2000F delivers very high throughput with advanced redundancy, virtual domains for multi-tenant segmentation, and the capacity to handle substantial traffic volumes. Virtual domain support allows a single physical appliance to function as multiple independent firewalls — critical for organizations that need to segment business units, customers, or environments without deploying separate hardware for each.
Best for: Large enterprises, managed service providers, multi-tenant environments, organizations requiring virtual domain isolation.
FortiGate 3000F Series
The FortiGate 3000F delivers 397 Gbps of firewall throughput with 33 Gbps of threat-inspected performance and 11 Gbps of SSL VPN capacity. The interface layout reflects its data center pedigree: 6x 100GE QSFP28 slots for high-speed interconnects, 16x 10GE/25GE SFP28 for distribution, and 18x 10G Base-T ports for server connections.
Fortinet’s SPU NP7 and CP9 accelerators handle security processing in dedicated hardware, ensuring that enabling IPS, antivirus, and SSL inspection doesn’t collapse your throughput the way software-based firewalls suffer.
Firewall throughput: 397 Gbps | Threat protection: 33 Gbps | SSL VPN: 11 Gbps | Interfaces: 6x 100GE QSFP28 + 16x 25GE SFP28
Best for: Large enterprise data centers, ISP edge deployments, high-speed core networks.
FortiGate 3500F Series
The FortiGate 3500F pushes threat protection to 65 Gbps — nearly matching its 72 Gbps firewall throughput. This means over 90% of raw performance is maintained with full security inspection enabled, an extraordinary ratio that reflects the efficiency of Fortinet’s hardware acceleration approach.
With 6x 100GE/40GE QSFP28 slots and 32x 25GE/10GE SFP28 interfaces, the 3500F has the port density to serve as the security core of large-scale networks without requiring additional aggregation hardware.
Firewall throughput: 72 Gbps | Threat protection: 65 Gbps | Interfaces: 6x 100GE + 32x 25GE
Best for: High-performance data centers, service provider networks, financial services, government agencies.
FortiGate 7000F Series
The FortiGate 7000F Series represents the pinnacle of the FortiGate platform. The FG-7081F delivers 330 Gbps of threat-protected throughput with 405 Gbps of IPS-inspected performance through a modular chassis that supports 400GE QSFP-DD interfaces alongside 100GE, 40GE, 25GE, and 10GE connectivity.
Like the 1000F, the 7000F includes integrated ZTNA enforcement — bringing Zero Trust capabilities to the largest and most demanding network environments. This platform is deployed by service providers, financial exchanges, government agencies, and hyperscale enterprises where security must operate at the speed of business.
Threat protection: 312 Gbps | IPS throughput: 405 Gbps | Interfaces: 400GE QSFP-DD + 100GE + 40GE + 25GE + 10GE
Best for: Hyperscale data centers, service providers, carrier networks, financial institutions, government classified networks.
Data Center Deployments with Infonaligy
Data center firewall projects require architectural expertise that goes beyond product selection. Infonaligy’s data center practice includes high-availability design with active-active or active-passive clustering, virtual domain architecture for multi-tenant isolation, north-south and east-west traffic inspection strategies, integration with existing load balancers and application delivery controllers, FortiManager and FortiAnalyzer deployment for centralized management and analytics, and connection to our managed security operations for 24/7 monitoring.
We work with your existing infrastructure team — or serve as your infrastructure team through our managed IT services — to ensure your data center firewall deployment integrates seamlessly with your broader security architecture.
View all FortiGate models | Discuss your data center requirements
