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🛡️ FortiGate 600F vs Cisco Firepower 3110 vs Palo Alto PA-3250

AI-powered analysis across 16 matched specifications

Fortinet FortiGate 600F high-performance enterprise firewall front view
FortiGate FG-600F
Fortinet
8.5
Overall Score
Best for: High-throughput data centre and service provider deployments requiring maximum firewall and VPN performance
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Cisco Firepower 3110 1U rack-mount high-performance NGFW security appliance front view
Cisco Firepower 3110
Cisco
8.0
Overall Score
Best for: Large enterprise networks needing high session capacity, threat prevention throughput, and expansion flexibility
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Palo Alto Networks PA-3250 2U enterprise NGFW appliance front view
Palo Alto PA-3250
Palo Alto
5.5
Overall Score
Best for: Security-focused environments prioritising advanced threat prevention and application visibility over raw throughput
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Performance Overview

Scores based on quantifiable specification values (1-10 scale)

ComputeMemoryStorageNetworkingExpandabilityManagement
FortiGate FG-600F
Cisco Firepower 3110
Palo Alto PA-3250
Compute
FortiGate FG-600F
9.5
Cisco Firepower 3110
8.0
Palo Alto PA-3250
5.0
Memory
FortiGate FG-600F
8.0
Cisco Firepower 3110
9.5
Palo Alto PA-3250
4.0
Storage
FortiGate FG-600F
2.0
Cisco Firepower 3110
7.0
Palo Alto PA-3250
5.0
Networking
FortiGate FG-600F
9.5
Cisco Firepower 3110
8.5
Palo Alto PA-3250
6.5
Expandability
FortiGate FG-600F
6.0
Cisco Firepower 3110
8.0
Palo Alto PA-3250
5.0
Management
FortiGate FG-600F
7.0
Cisco Firepower 3110
7.0
Palo Alto PA-3250
8.0

Detailed Specifications

Specification
FortiGate FG-600F
Fortinet
Cisco Firepower 3110
Cisco
Palo Alto PA-3250
Palo Alto
Key Metrics
Firewall Throughput139 Gbps17 Gbps (FTD) / 35 Gbps (ASA)5 Gbps
IPS/Threat Prevention Throughput14 Gbps (IPS) / 10.5 Gbps (Threat Protection)24 Gbps (NGIPS)2.5 Gbps (Threat Prevention)
Concurrent Sessions8,000,00012,000,0002,000,000
New Sessions/sec550,000210,000 (FTD)58,000
IPSec VPN Throughput55 Gbps8 Gbps (FTD)2.6 Gbps
Networking
Network Ports16 × GE RJ45 (incl. 2 × MGMT/HA) / 4 × 10GE SFP+ / GE SFP / 4 × 25GE SFP28 / 10GE SFP+24 × 1G RJ45 / 4 × 10G SFP+ / 2 × 25G SFP2812 × GE RJ45 / 8 × 1G/10G SFP/SFP+
Uplink Speed25GE SFP2825G SFP2810G SFP+
Storage
StorageNone (2 × 240 GB SSD on FG-601F)480 GB SSD240 GB SSD
Expansion / PCIe
Expansion Slots--1 × NIM slot--
Physical / Environmental
Form Factor1U rack-mount1U rack-mount2U rackmount (17.34" W × 20.53" D × 3.5" H)
Power Consumption260W max400W max650W AC (2, redundant)
Operating Temperature0°C to 40°C----
Weight--13 kg (28.7 lb)--
Cooling--Redundant fan trays--
Management
HA Support----Active/Passive, Active/Active
Software & OS Compatibility
Operating System / SoftwareSD-WAN, ZTNA, SSL inspectionFTD / ASAPAN-OS 11.x / ML-Powered NGFW with WildFire

Expert Analysis

AI-generated based on published specifications

These three next-generation firewalls represent distinct performance tiers and architectural approaches suitable for different enterprise environments. The FortiGate FG-600F delivers exceptional raw throughput capabilities with 139 Gbps firewall performance, 55 Gbps VPN throughput, and 550,000 new sessions per second, making it ideal for high-density data centre deployments or service provider edge applications where maximum packet processing is paramount. Its 4×25GE SFP28 ports provide future-proof connectivity for 25GbE environments, though it lacks internal storage in the base model.

The Cisco Firepower 3110 offers balanced performance with strong session capacity (12 million concurrent sessions) and excellent threat prevention capabilities (24 Gbps NGIPS throughput). Its dual-mode operation (FTD/ASA) provides deployment flexibility, while the NIM expansion slot allows for future port density upgrades. The dual hot-swappable power supplies and redundant cooling enhance reliability for critical network positions. The Palo Alto PA-3250, while at the lower end of the performance spectrum with 5 Gbps firewall throughput, brings Palo Alto's signature application-layer visibility and ML-powered threat prevention with WildFire integration, making it suitable for security-focused deployments where deep packet inspection and advanced threat detection are prioritised over raw throughput.

Value propositions differ significantly: the FortiGate excels in throughput-per-watt efficiency (139 Gbps at 260W), the Cisco provides the highest session capacity and expansion flexibility, while the Palo Alto offers advanced security features in a more compact performance envelope. Organisations should match these capabilities to their specific requirements—high-speed internet gateways favour the FortiGate, large enterprise networks with many concurrent users benefit from the Cisco's session capacity, and security-conscious environments with moderate throughput needs may prefer the Palo Alto's advanced threat prevention capabilities.

FortiGate FG-600F
Best for: High-throughput data centre and service provider deployments requiring maximum firewall and VPN performance
Cisco Firepower 3110
Best for: Large enterprise networks needing high session capacity, threat prevention throughput, and expansion flexibility
Palo Alto PA-3250
Best for: Security-focused environments prioritising advanced threat prevention and application visibility over raw throughput

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