Cisco Firepower 4100 Series

Better security, faster speeds, smaller footprint

Stop more threats with our fully integrated next-generation firewall (NGFW) appliance. The 4100 Series’ 1-rack-unit size is ideal at the Internet edge and in high-performance environments. It shows you what’s happening on your network, detects attacks earlier so you can act faster, and reduces management complexity.

Compare us with others



Firepower 4110

Up to 20 Gbps
Multiservice capable
1/10/40 GE
1 RU


Firepower 4120

Up to 40 Gbps
Multiservice capable
1/10/40 GE
1 RU


Firepower 4140

Up to 60 Gbps
Multiservice capable
1/10/40 GE
1 RU



Threat-focused NGFW

Get granular application control. Protect against malware. Gain insight into and control over threats and vulnerabilities. Shrink time to detection and remediation. Reduce complexity with a single management interface.


Performance and density optimized

Key capabilities include support for 1/10/40 Gigabit Ethernet interfaces, up to 60 Gbps stateful firewall throughput, low latency, and a 1 RU form factor.


Integrates with Cisco and third-party solutions

Further strengthen your defenses. Share intelligence, context, and policy controls by integrating other Cisco networking and security solutions.


Unified management

Reduce complexity and simplify operations. Consolidate all security functions in a single management interface. It automatically prioritizes security events, recommends tailored security protections, and tracks and contains malware infections.


Adapt and migrate quickly to a Cisco next-generation firewall with minimal disruption. Get expert technical support to keep your network and security available and operating at peak performance.

Security Migration Services | Smart Net Total Care | See all services for security

News and events

See our products in action

See our products in action

Join Cisco security experts for a 45-minute demo and Q&A.

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TechwiseTV Workshop

TechwiseTV Workshop

Get to know the industry's first fully integrated, threat-focused NGFW.

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A Winning NGFW

A Winning NGFW

Cisco Firepower NGFW recognized with Best of Interop 2016 award for security.

See why

Next-Generation Firewall Resource Center

Next-Generation Firewall Resource Center

Access everything you need to know to get started with your Next-Generation Firewalls.

Not sure this is the firewall for you?

Firewalls Family

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