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FL-44-PERF-K9
FL-44-PERF-K9 Increases the performance from base performanc...
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The FL-44-PERF-K9 Cisco FirePOWER 4140/4150 Performance License enhances the throughput and inspection capabilities of the Cisco FirePOWER 4100 Series Next-Generation Firewalls (NGFWs). Designed for the FirePOWER 4140 and FirePOWER 4150 appliances, it unlocks full system performance enabling faster traffic inspection, advanced threat prevention, and optimized encrypted traffic handling for enterprise-scale deployments.
This license increases overall capacity for firewall, VPN, and intrusion prevention (NGIPS) operations, while boosting SSL/TLS decryption, session concurrency, and inspection depth. It helps organizations maintain consistent performance across high-bandwidth and latency-sensitive environments.
Delivered digitally via Electronic Software Delivery (ESD), the FL-44-PERF-K9 license activates instantly through secure online registration. As an OEM perpetual license, it offers lifetime validity, full compatibility with Cisco software updates, and access to SMARTnet and FirePOWER Management Center (FMC) for ongoing support and centralized management.
Ideal for large enterprises, service providers, and data centers, this license ensures your FirePOWER 4140 and 4150 appliances deliver top-tier performance, scalability, and protection.
The FL-44-PERF-K9 license is designed for the Cisco FirePOWER 4100 Series appliances, enabling optimized performance and advanced inspection for large-scale enterprise networks.
Supported Hardware Models:
Supported Software & Environments:
The Cisco FL-44-PERF-K9 License maximizes the FirePOWER 4140 and 4150’s performance potential, ensuring faster throughput, deeper inspection, and enterprise-grade protection across high-capacity network environments.
FL-44-PERF-K9 price is $1,003.00, a 76.4% saving from the Cisco list price of $4,247.00. FL-44-PERF-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for FL-44-PERF-K9 for additional pricing. Browse the full Cisco Isr 4000 Licenses series or explore all Cisco products.
To get the detailed certification, please go to the Compliance Center.
| FL-44-PERF-K9 |  SL-4320-APP-K9 |  FL-4330-HSEC-K9 |  FL-4350-BOOST-K9 |  FL-4320-PERF-K9 | |
|---|---|---|---|---|---|
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Software Category | Network Management | Operating System | Security | Network Management | Network Management |
| License Type | Perpetual | Perpetual | OEM | Perpetual | Perpetual |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | Lifetime |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | N/A | N/A | N/A | N/A | N/A |
| Device Count | 1 Device | 1 Device | N/A | 1 Device | 1 Device |
| Platform Compatibility | N/A | N/A | Cross-Platform | N/A | Cross-Platform |
| Delivery Method | Digital Key | Digital Key | Digital Key | Digital Key | Digital Key |
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Language Support | N/A | English | English | English | English |
| Bit Version | N/A | N/A | 64-bit | N/A | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A | N/A |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Yes | Vendor Support Required | Vendor Support Required | Yes |
| Product Name | FL-44-PERF-K9-FL-44-PERF-K9 Increases the performance from base performance 1 Gbps to 2 Gbps | SL-4320-APP-K9-APPX LICS FOR ISR 4320 SERIES | FL-4330-HSEC-K9-U.S. Export Restriction Compliance License for 4330 Series | FL-4350-BOOST-K9-Booster Performance License for Cisco 4350 Series Routers | FL-4320-PERF-K9-FL-4320-PERF-K9 Increases the performance from base performance 50 Mbps to 100 Mbps |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Renewable | No | No | No | N/A | No |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Product Region | Global | Global | North America | Global | Global |
Performance license doubles throughput from base 1Gbps to 2Gbps reliably for ISR 4400 series.
Smooth deployment and professional-grade usability.
Stable and predictable performance for B2B networks.
Minimal setup complexity with strong reliability.
Easy activation and enterprise-ready performance.
The FL-44-PERF-K9 is a performance upgrade license that doubles throughput from 1 Gbps to 2 Gbps, optimizing network capacity without additional hardware.
The FL-44-PERF-K9 license is compatible with all Cisco Firepower 4400 Series appliances running the minimum required software version.
Obtain the license file from Cisco software center, upload it to your Firepower Management Center or local appliance, then activate via the CLI or GUI.
Yes. You can deactivate the FL-44-PERF-K9 license through the management interface, returning the appliance to its base 1 Gbps capacity.
You must be running Firepower Threat Defense (FTD) version 6.4.0 or later to install and activate the FL-44-PERF-K9 license.
No hardware changes are needed; the FL-44-PERF-K9 license unlocks existing chipset capability to achieve 2 Gbps throughput.
Pricing varies by region and reseller; contact your Cisco partner or check the Cisco price list for up-to-date MSRP.
Yes. Standard Cisco TAC support and software updates are included, provided you maintain an active Smart Net Total Care contract.
Run 'show license status' in the CLI or check the Performance Enhancement section in the Firepower Management Center to confirm 2 Gbps status.
No. All existing security services—IPS, malware defense, URL filtering—remain enabled while throughput increases to 2 Gbps.
Yes. FL-44-PERF-K9 works alongside Threat, Malware, URL, and VPN licenses without conflict.
Activation completes in under five minutes once the license file is uploaded and the appliance is reloaded if required.
Most installations apply dynamically; however, a quick reload may be necessary depending on your FTD version.
It increases inspection throughput to 2 Gbps, enabling higher traffic volumes, improved application performance, and reduced latency.
Submit a purchase order to your authorized Cisco reseller using SKU FL-44-PERF-K9; they will provide licensing details and delivery.