Barracuda F400 Firewalls

Barracuda F400. Rack-mount performance for growing networks.

The Barracuda CloudGen F400 delivers rack-mount performance for mid-size and regional office networks. It pairs multi-gigabit firewall, IPS, and SD-WAN throughput with flexible copper and fiber connectivity, making it a strong fit for data centers and headquarters that need more headroom than a desktop appliance can offer.

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F400 Key Specs

Firewall Throughput

up to 17.1 Gbps

SD-WAN Throughput

up to 4.7 Gbps

Threat Protection Throughput

up to 4.2 Gbps

Concurrent Sessions

500,000

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Specifications

F400 at a Glance

Performance

Firewall throughput: up to 17.1 Gbps
SD-WAN throughput: up to 4.7 Gbps
IPS throughput: up to 5.5 Gbps
NGFW throughput: up to 4.8 Gbps

Ports & Form Factor

Form factor: 1U rack-mount
Ports: 8x GbE copper + 4x GbE SFP + 2x 10GbE SFP+
Concurrent sessions: 500,000

Security Stack

Stateful firewall & IPS, application control, TLS/SSL inspection, web filtering, dual antivirus, and Advanced Threat Protection sandboxing — all in a single security stack.

High Availability & Management

Managed individually or at scale through Barracuda Firewall Control Center, with zero-touch deployment, REST API access, and active-passive high availability.

Sizing the F400 against other mid-range models?

Compare firewall, SD-WAN, and threat protection throughput across the CloudGen Firewall F-Series lineup.

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F400 FAQ

What is the Barracuda CloudGen F400 best suited for?

The F400 is designed for mid-size offices, data centers, and regional headquarters. It delivers up to 17.1 Gbps of firewall throughput along with full next-generation firewall and Secure SD-WAN capabilities in a 1U rack-mount chassis.

Does the F400 include Secure SD-WAN out of the box?

Yes. Every CloudGen Firewall F-Series model, including the F400, ships with Secure SD-WAN, allowing you to bond up to 24 broadband uplinks per connection and replace costly MPLS circuits.

What throughput can I expect from the F400?

Barracuda rates the F400 at up to 17.1 Gbps of firewall throughput, up to 4.7 Gbps of SD-WAN throughput, and up to 4.2 Gbps of threat protection throughput with IPS, application control, and web filtering active. Actual results vary with configuration and enabled features.

Can the F400 be centrally managed alongside other Barracuda firewalls?

Yes. The F400 can be enrolled in a Barracuda Firewall Control Center for unified policy management, template-based configuration, and zero-touch deployment across your fleet.

What support and warranty options are available for the F400?

The F400 is backed by Barracuda Energize Updates for firmware, IPS, and web filter updates, with optional Instant Replacement Service for next-business-day hardware replacement and 24/7 technical support.

Ready to deploy the F400?

Our certified Barracuda engineers can help you size, configure, and license the F400 for your environment — and get it shipped same day.

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Barracuda Firewall Appliance F400

Recommended for 501 - 750 User Network

Threat Protection Throughput: 2.2 Gbps

Site-to-Site VPN Tunnels: Unpublished

Concurrent Sessions: 500,000

Appliance Only -- Includes 90-Days of Firmware Updates

Manufacturer Part #: BNGF400C
For Pricing, request a quote.

Product Details →

All orders placed after 3pm EST will ship on the next business day
Barracuda Firewall Appliance F400 Model F20

Recommended for 501 - 750 User Network

Threat Protection Throughput: 2.2 Gbps

Site-to-Site VPN Tunnels: Unpublished

Concurrent Sessions: 500,000

Appliance Only -- Includes 90-Days of Firmware Updates

Manufacturer Part #: BNGF400C.F20
For Pricing, request a quote.

Product Details →

All orders placed after 3pm EST will ship on the next business day
Barracuda CloudGen Firewall Appliance F400 Advanced Remote Access Subscription 1 Month

Customizable & easy-to-use portal-based SSL VPN

Sophisticated Network Access Control functionality

Allows enforcement of minimum Windows client security prerequisites before being allowed access to the network

Unlimited concurrent SSL VPN user sessions

Manufacturer Part #: BNGF400a-vp
For Pricing, request a quote.

Product Details →
Barracuda CloudGen Firewall Appliance F400 Malware Protection Subscription 1 Month

Provides gateway-based Protection against malware, viruses, spyware, and PUAs

Fueled by Barracuda's global threat intelligence network

Advanced heuristics detection techniques keep you safe from the latest threats

Manufacturer Part #: BNGF400a-m
For Pricing, request a quote.

Product Details →
Barracuda CloudGen Firewall Appliance F400 Instant Replacement Subscription 1 Month

Replacement unit shipped next business day

24x7 technical support

Hardware refresh every 4 years

Manufacturer Part #: BNGF400a-h
For Pricing, request a quote.

Product Details →
Barracuda CloudGen Firewall Appliance F400 Energize Updates Subscription 1 Month

Firmware & security updates

8x5 standard technical support

Feature enhancements & bug fixes

Optional participation in Barracuda Early Release Firmware Program

Manufacturer Part #: BNGF400a-e
For Pricing, request a quote.

Product Details →

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Barracuda F400 Firewalls

Barracuda F400. Rack-mount performance for growing networks.

F400 at a Glance

Performance

Ports & Form Factor

Security Stack

High Availability & Management

Sizing the F400 against other mid-range models?

F400 FAQ

Ready to deploy the F400?

You'll always get our best prices when you're signed in!

Barracuda Firewall Appliance F400

Barracuda Firewall Appliance F400 Model F20

Barracuda CloudGen Firewall Appliance F400 Advanced Remote Access Subscription 1 Month

Barracuda CloudGen Firewall Appliance F400 Malware Protection Subscription 1 Month

Barracuda CloudGen Firewall Appliance F400 Instant Replacement Subscription 1 Month

Barracuda CloudGen Firewall Appliance F400 Energize Updates Subscription 1 Month

Product Comparison

FAQ

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Barracuda F400 Firewalls

Barracuda F400. Rack-mount performance for growing networks.

F400 at a Glance

Performance

Ports & Form Factor

Security Stack

High Availability & Management

Sizing the F400 against other mid-range models?

F400 FAQ

Ready to deploy the F400?

You'll always get our best prices when you're signed in!

Barracuda Firewall Appliance F400

Barracuda Firewall Appliance F400 Model F20

Barracuda CloudGen Firewall Appliance F400 Advanced Remote Access Subscription 1 Month

Barracuda CloudGen Firewall Appliance F400 Malware Protection Subscription 1 Month

Barracuda CloudGen Firewall Appliance F400 Instant Replacement Subscription 1 Month

Barracuda CloudGen Firewall Appliance F400 Energize Updates Subscription 1 Month

Product Comparison

FAQ

Resources

Why Buy From Us?

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