Cisco FPR4140-NGFW-K9 Next-Generation Firewall

Product Description

The Cisco Firepower FPR4140-NGFW-K9 is a next-generation firewall appliance designed for enterprise and data center perimeter security. Part of the Firepower 4100 series, this 1U rack-mountable unit integrates advanced threat inspection and access control for high-throughput environments. It supports two NetMod bays for modular network connectivity, enabling flexible deployment in mission-critical infrastructures.

Technical Specifications

• MPN: FPR4140-NGFW-K9
• Brand: Cisco
• Form Factor: 1U rack-mountable appliance
• Network Module Bays: 2 x NetMod Bays
• Series: Firepower 4100
• Product Type: NGFW (Next-Generation Firewall) Appliance
• Deployment Class: Enterprise/data center edge security

Design Features

• • Compact 1U chassis optimized for space-constrained data center racks.
• • Dual NetMod bays provide modular interface expandability without replacing the base unit.
• • Designed for high-availability deployments with redundant power and cooling options (per Cisco architecture).
• • Hardware-accelerated threat inspection for consistent throughput under load.
• • Field-replaceable modules simplify maintenance and scalability.

Application Area

This appliance is deployed at enterprise network perimeters, internet gateways, and data center segmentation points where inline threat prevention and policy enforcement are required. It suits organizations needing carrier-grade firewall throughput in a compact form factor, supporting both north-south traffic inspection and inter-zone filtering in virtualized or physical environments.