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High-performance NGFW for large enterprise networks with robust threat protection.
FPR4150-NGFW-K9
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FIREPOWER 4150 NGFW APPL 1U 2XNETMOD BAYS
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FPR4150-NGFW-K9
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- List Price:
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FPR4150-NGFW-K9 Overview
FPR4150-NGFW-K9 is a high-performance, rack‐mounted next-generation firewall appliance engineered for enterprise and data center deployments. It delivers advanced security services including IPS, antivirus, web filtering, and VPN in a single integrated device that ensures comprehensive threat protection without compromising speed.
FPR4150-NGFW-K9 offers impressive throughput capacity with a robust port configuration that includes multiple LAN, WAN, and SFP interfaces, ensuring versatile connectivity options. With redundant AC power supplies for maximum uptime, built-in high availability via active-passive clustering, and flexible management and deployment capabilities through CLI, GUI, REST API, and SNMP, this appliance is designed to scale and secure environments ranging from branch offices to large-scale enterprise networks.
FPR4150-NGFW-K9 price is $105,259.00, a 57.9% saving from the Cisco list price of $249,995.00. FPR4150-NGFW-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for FPR4150-NGFW-K9 for additional pricing. Browse the full Cisco Firepower 2000 Series Appliances series or explore all Cisco products.
FPR4150-NGFW-K9 Specifications
- Product Type
- Next-Generation Firewall Appliance
- Architecture
- Rack-mount
- Deployment Type
- Enterprise / Data Center / Branch Office
- Use Case
- VPN / Secure Access / Segmentation / UTM
- Firewall Layer Supported
- Layer 3 / Layer 4 / Layer 7
- Power Source
- AC Power Supply
- Redundant Power Supply Supported
- Yes
- Firewall Throughput
- 80 Gbps
- Threat Protection Throughput
- 50 Gbps
- IPS Throughput
- 40 Gbps
- VPN Throughput
- 25 Gbps
- Supported Applications
- N/A
- Centralized Configuration & Reporting
- Yes
- Feature
- Integrated threat defense with IPS, antivirus, and web filtering
- Concurrent Sessions
- 3 Million
- Maximum Concurrent Sessions
- 3 Million
- Users/Nodes
- Unlimited
- Integrated I/O
- N/A
- New Sessions Per Second
- 60,000
- Supported VPN Types
- IPSec / SSL VPN
- Routing Protocols Supported
- OSPF / BGP / RIP / Static Routing
- Security Services
- Antivirus / Web Filtering / Application Control / IPS / VPN
- High Availability
- Active-Passive
- Interfaces
- RJ-45 / SFP
- WAN Ports
- 4 WAN
- LAN Ports
- 8 LAN Ports
- Switch Ports
- Yes
- POE Ports
- No
- Management Options
- CLI / GUI / Centralized / REST API / SNMP
- Logging & Monitoring
- Built-in / Syslog / Cloud Logging
- Firewall Policies Supported
- N/A
- Users Supported
- N/A
- Memory
- 32 GB
- Flash Storage
- 256 GB SSD
- Expansion Slots
- N/A
- Form Factor
- 1 RU
- Rack Units
- 1 RU
- Device Type
- NGFW
- Product Name
- FPR4150-NGFW-K9
- Height
- 1.75 inches
- Width
- 19 inches
- Depth
- 28 inches
- Weight
- 50 lbs
FPR4150-NGFW-K9 Use Case
High-Throughput Perimeter Protection for Enterprise Data Centers
In a multinational enterprise data center, the Firepower 4150 NGFW appliance enforces perimeter security at 80 Gbps of firewall throughput and 20 Gbps of threat inspection. Deployed in front of corporate subnets, it integrates real-time Cisco Talos threat intelligence and inline IPS to block zero-day exploits, enforcing consistent security policies across multiple VLANs and network modules. Benefit: Maximizes uptime with wire-rate performance, reduces risk of data breaches, and simplifies firewall rule management under a unified policy engine.
Micro-Segmentation and East-West Traffic Inspection in Campus Networks
A large university campus leverages the Firepower 4150 NGFW to segment student, faculty, and research traffic across two network module bays. By applying granular access-control policies and identity-based segmentation, it inspects lateral communications at 60 Gbps and isolates compromised hosts automatically. Benefit: Prevents malware propagation west-to-east, enforces campus security compliance, and delivers clear forensic logs for incident response.
Scalable Managed Security Services with Centralized Policy Orchestration
A managed security provider deploys multiple Firepower 4150 NGFW units—each in 1U form-factor with dual network module bays—across customer sites to deliver consistent firewall and IPS services. Using Cisco FMC for centralized policy orchestration and event correlation, the provider offers 24×7 threat detection, automated remediation, and customized reporting. Benefit: Accelerates service rollout, ensures policy consistency, and enhances customer trust through SLA-driven visibility and rapid incident containment.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| FPR4150-NGFW-K9 |  FPR2120-ASA-K9 |  FPR4110-NGIPS-K9 |  FPR4140-ASA-K9 |  FPR2140-NGFW-K9 | |
|---|---|---|---|---|---|
| Architecture | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mounted |
| Centralized Configuration & Reporting | Yes | Cisco Firepower Management Center | Yes | Cisco Firepower Management Center | Yes |
| Concurrent Sessions | 3 Million | 250000 | 4 Million | N/A | 2,000,000 |
| Deployment Type | Enterprise / Data Center / Branch Office | Enterprise / Branch Office | Enterprise / Data Center | Enterprise / Branch Office | Enterprise / Branch Office |
| Depth | 28 inches | 18.5 inches | N/A | 17 inches | 17.3 in |
| Device Type | NGFW | NGFW | NGIPS | NGFW | NGFW |
| Expansion Slots | N/A | SFP | N/A | SFP | SFP |
| Feature | Integrated threat defense with IPS, antivirus, and web filtering | Next-Generation Firewall with Advanced Threat Protection | Advanced Threat Protection with integrated NGIPS, Antivirus, and Web Filtering | Next-Generation Firewall | Deep Packet Inspection, SSL Inspection, Application Control |
| Firewall Layer Supported | Layer 3 / Layer 4 / Layer 7 | Layer 3 / Layer 4 / Layer 7 | Layer 7 | Layer 3 / Layer 4 / Layer 7 | Layer 3 / Layer 4 / Layer 7 |
| Firewall Policies Supported | N/A | 500 | N/A | N/A | 10000 |
| Firewall Throughput | 80 Gbps | 4 Gbps | 41 Gbps | 40 Gbps | 40 Gbps |
| Flash Storage | 256 GB SSD | 128 GB | 128 GB | 128 GB | 128 GB |
| Form Factor | 1 RU | 1 RU | 2 RU | 1 RU | 1 RU |
| Height | 1.75 inches | 1.75 inches | N/A | 1.75 inches | 1.75 in |
| High Availability | Active-Passive | Active-Passive | Active-Passive | Active-Passive | Active-Passive |
| IPS Throughput | 40 Gbps | 1.2 Gbps | 8 Gbps | 6 Gbps | 6 Gbps |
| Integrated I/O | N/A | N/A | N/A | N/A | 8 |
| Interfaces | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP |
| LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports |
| Logging & Monitoring | Built-in / Syslog / Cloud Logging | Built-in / External / Syslog / Cloud Logging | Built-in / Syslog | Built-in | Built-in / Syslog / Cloud Logging |
| Management Options | CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / SNMP | Cloud / CLI / GUI / Centralized / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP |
| Maximum Concurrent Sessions | 3 Million | 250000 | 4 Million | N/A | 2,000,000 |
| Memory | 32 GB | 8 GB | 16 GB | 8 GB | 16 GB |
| New Sessions Per Second | 60,000 | 40000 | 200,000 | N/A | 80,000 |
| POE Ports | No | No | No | No | No |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | FPR4150-NGFW-K9 | Cisco Firepower 2120 ASA-K9 | FPR4110-NGIPS-K9 | Cisco FPR4140-ASA-K9 | FPR2140-NGFW-K9 |
| Product Type | Next-Generation Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
| Rack Units | 1 RU | 1 RU | 2 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| Routing Protocols Supported | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing |
| Security Services | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | IPS / Antivirus / Web Filtering / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN |
| Supported Applications | N/A | N/A | N/A | N/A | N/A |
| Supported VPN Types | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN |
| Switch Ports | Yes | No | No | No | Yes |
| Threat Protection Throughput | 50 Gbps | 2.4 Gbps | 10 Gbps | 10 Gbps | 7 Gbps |
| Use Case | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / Secure Access / Segmentation / UTM |
| Users Supported | N/A | Unlimited | N/A | N/A | N/A |
| Users/Nodes | Unlimited | Unlimited | Unlimited | N/A | Unlimited |
| VPN Throughput | 25 Gbps | 1.5 Gbps | 8 Gbps | 8 Gbps | 15 Gbps |
| WAN Ports | 4 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 50 lbs | 25 lbs | N/A | 25 lbs | 18 lbs |
| Width | 19 inches | 17.3 inches | N/A | 19 inches | 17.3 in |
Reviews & Ratings
F
Freya Blake
5
Easy to deploy and manage.
G
Grayson Pierce
5
Stable performance with low latency for critical connections.
H
Harlow Quinn
5
Durable and scalable appliance for enterprise environments.
I
Iris Foster
5
Reliable next-gen firewall capabilities under full load.
Questions & Answers
What is the Cisco Firepower 4150 NGFW Appliance (SKU FPR4150-NGFW-K9)?
The Cisco Firepower 4150 NGFW (SKU FPR4150-NGFW-K9) is a 1U rack-mount next-generation firewall appliance offering advanced threat defense, contextual awareness, and high-performance security for data center and enterprise edge deployments.
What are the key hardware specifications of the Firepower 4150 NGFW?
The Firepower 4150 NGFW features dual Intel Xeon CPUs, up to 512 GB DDR4 RAM, two hot-swappable power supplies, dual 10G/1G SFP+ management ports, and two user-definable network module bays for flexible expansion.
How many network module bays does the FPR4150-NGFW-K9 support?
The FPR4150-NGFW-K9 includes two network module bays compatible with Cisco 1/10/25/40/100 GbE interface modules, enabling customized I/O configurations to match evolving network demands.
What firewall throughput can I expect from the Firepower 4150 NGFW?
The Firepower 4150 delivers up to 90 Gbps of stateful firewall throughput and up to 35 Gbps of threat-prevention throughput, ensuring high-speed performance under full security inspection.
What SSL/TLS decryption performance does the FPR4150 offer?
With hardware-accelerated decryption, the Firepower 4150 NGFW provides up to 25 Gbps of SSL/TLS inspection throughput, enabling deep packet analysis without compromising network speed.
What VPN capabilities are supported by the Firepower 4150?
The Firepower 4150 supports up to 40,000 IPsec VPN tunnels and 10 Gbps of VPN throughput, delivering secure site-to-site and remote access connectivity with robust encryption performance.
Which security services are integrated into the Firepower 4150 NGFW?
Integrated services include intrusion prevention (IPS), advanced malware protection (AMP), URL filtering, application visibility and control (AVC), and sandboxing via Cisco Threat Grid.
What are the common deployment scenarios for the Firepower 4150?
Typical deployments include data center perimeter, enterprise edge, campus aggregation, and high-speed internet peering, where high throughput, scalability, and unified threat defense are required.
How is the Firepower 4150 managed?
Management options include Cisco Firepower Management Center (on-premises or virtual), Cisco Defense Orchestrator (cloud), and policy orchestration via Cisco SecureX for centralized visibility and control.
Does the FPR4150-NGFW-K9 support high availability (HA)?
Yes. The Firepower 4150 NGFW supports active/standby and active/active high-availability configurations for seamless failover and continuous security enforcement.
What licensing models are available for the Firepower 4150?
Licensing options include Cisco Threat Defense Essentials, Advantage, and Premier tiers, each offering incremental feature sets for IPS, AMP, URL filtering, and sandboxing subscriptions.
Which interface modules are compatible with the Firepower 4150?
Compatible modules include 4x10 GbE SFP+, 2x40 GbE QSFP+, 2x100 GbE QSFP28, and 8-port 1 GbE RJ45, allowing tailored I/O for diverse network architectures.
What are the power and cooling requirements for the FPR4150-NGFW-K9?
The appliance consumes up to 800 W under full load, supports dual hot-swappable 1100 W AC power supplies, and requires front-to-rear airflow for optimal cooling in a standard 19" rack.
What are the physical dimensions and weight of the Firepower 4150?
The Firepower 4150 is a 1.73" (1U) high, 17.5" deep, 19" wide unit weighing approximately 35 lbs (16 kg), fitting standard rack-mount installations.
How are software updates and feature enhancements delivered?
Cisco delivers software updates via Cisco Software Download Center and Smart Licensing. Feature enhancements are packaged as software images or service packs, deployable through FMC or Direct CLI.
What warranty and support options are available for the Firepower 4150?
The appliance includes a limited lifetime hardware warranty with 90-day software updates. Cisco SMARTnet service offers 24/7 hardware replacement, software updates, and technical support.