Have an account?

  •   Personalized content
  •   Your products and support

Need an account?

Create an account

Cisco Firepower 4100 Series

Security, performance, and scalability in a small footprint

Designed for the large campus and data center, 4100 Series appliances enable you to create separate, logical firewalls for deployment flexibility and resource optimization. Quickly inspect encrypted web traffic, gain visibility across applications, detect and block network intrusions, and enjoy integrated protection against distributed denial-of-service (DDoS) attacks. Cluster devices for performance and high availability to scale as you grow.

Cisco is a firewall leader

Gartner has named Cisco a leader in the 2019 Magic Quadrant for Network Firewalls.

Why Cisco Firepower 4100 series?

World-class security controls

High-performance solutions deliver industry-leading threat intelligence and protection.

Consistent policy and visibility

Simplify security management and gain visibility across distributed and hybrid networks.

Integrate network and security

Turn your entire network into an extension of your security architecture

Features and benefits

World-class threat intelligence

Cisco Talos, the largest private threat intelligence team in the world, detects and correlates threats in real time across the entire Cisco Security portfolio for unmatched protection.

High-performance security

Quickly inspect TLS encrypted web traffic via hardware acceleration. Block DDoS attacks with integrated enterprise grade Radware Virtual DefensePro (vDP). Detect and block network intrusions with NGIPS and utilize advanced URL filtering.

Scalability and availability

Multi-instance functionality lets you create independent, logical firewalls for deployment flexibility and resource optimization. Devices can be clustered for high availability and performance, scaling as you grow.

Integrated solutions for better visibility

Share intelligence, context, and policy controls across Cisco security solutions spanning the data center, cloud, and hybrid environments.

Unified management and threat correlation

Enjoy unified management with Cisco Defense Orchestrator and automated threat correlation including Application Visibility and Control, next-generation IPS, Advanced Malware Protection, and Cisco Threat Response.

A simplified platform experience

Connect Cisco's integrated security portfolio to your existing infrastructure with Cisco SecureX and gain a consistent experience that unifies visibility, enables automation, and strengthens your security across network, endpoints, cloud, and applications.

Compare Firepower 4100 models

Choose from seven models. Need help selecting a model? Request a sales call

All models are 1 RU and have 8 x SFP+ on-chassis interfaces. Optional interfaces include 2 network modules: 1/10/40G and FTW (fail to wire).

(see data sheet for details)
Firepower 4115 (new) Firepower 4125 (new) Firepower 4145 (new) Firepower 4110 Firepower 4120 Firepower 4140 Firepower 4150
Firewall 80G 80G 80G 35G 60G 70G 75G
NGFW 26G 35G 45G 11G 19G 27G 39G
NGIPS 27G 41G 55G 15G 27G 38G 52G

Sorry, no results matched your search criteria(s). Please try again.

Cisco Demo Zone

Looking to experience Cisco Security products, software, or solutions? From audio podcasts to product walk-throughs, explore everything our demos have to offer.

Cisco Network Security Health Check

Are you using yesterday's firewalls to protect against today's attacks? Sign up to help ensure your network is healthy and safe from cyber attacks.

Upgrade to a new Cisco next generation firewall

You have a Cisco ASA stateful firewall and want to migrate to a new Cisco Firepower Next Generation Firewall. Pick the right firewall for you and migrate your configurations with our easy-to-use tool.


Firepower Management Center

Delivers unified management over firewalls, application control, intrusion prevention, URL filtering, and advanced malware protection.

Cisco Defense Orchestrator

Manage security policies simply and consistently from the cloud.

Next-Generation Intrusion Prevention Systems

Get the visibility, automation, flexibility, and scalability you need to defeat the latest threats.

Cisco SecureX

SecureX can simplify and strengthen your security with a truly integrated platform experience.

Advanced Malware Protection

Discover, track, contain, and block network-based advanced malware, attacks, and threats.

Cisco Threat Response

Unleash the full power of the Cisco integrated security architecture

Customer success stories

Protecting students with integrated security tools

“Firepower NGFW enabled us to proactively block threats we weren't blocking before, troubleshoot faster and easier, and know with unprecedented specificity how we're protecting our students against threats.”

-Chris Langford, Director of Network, Infrastructure, and Cyber Security, Lewisville ISD

Managing security at scale with Defense Orchestrator and Threat Response

“With Cisco Defense Orchestrator we can manage all of the security appliances and devices in one location, from one control panel..”

-Aaron Hackney, Principal Architect, Rackspace

Cisco firewalls simplify security management for college district

“Cisco Defense Orchestrator makes firewall builds, management, visibility, and auditing infinitely easier. Things that take 10 minutes in [Defense Orchestrator] take a day or more without it.”

-Mike Muzinich, Senior IT Network Administrator, Los Rios Community College District

Related security solutions and products

IoT Threat Defense

How secure are your IoT devices? Defend your business with IoT Threat Defense.

Cisco Secure Data Center

Protect your workloads everywhere with a comprehensive security architecture.

Let the experts secure your network with Cisco Services

Cisco offers a wide array of advisory, implementation, managed, technical, and optimization services to help you protect your business.

For partners

Are you a Cisco partner?  Log in to see additional resources.

Looking for a solution from a Cisco partner? Connect with our security technical alliance partners.