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AMP appliance provides strong malware protection with low latency.
FPR4120-AMP-K9
FIREPOWER 4120 AMP APPLIANCE 1U 2X NETMOD BAYS
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Name:
FPR4120-AMP-K9
- Description:
- FIREPOWER 4120 AMP APPLIANCE 1U 2X NETMOD BAYS
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 662274722646
- Condition:
- Warranty:
- 3
- List Price:
$149,995.00
- Price:
$63,154.0057.9% off
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1
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FPR4120-AMP-K9 Overview
FPR4120-AMP-K9 is a high-performance, rack-mount next‐generation firewall appliance engineered for enterprise and data center environments. Designed with robust throughput capacity and a versatile port configuration that includes RJ-45 and SFP+ interfaces, this device delivers advanced security services such as IPS, antivirus, web filtering, application control, and VPN support, ensuring comprehensive protection against evolving threats.
FPR4120-AMP-K9 features redundant AC power supplies and is built for high availability in Active-Passive clusters, making it ideal for deployments in SMB, enterprise, branch, and cloud use cases. With scalable performance parameters—including multi-gigabit firewall, threat protection, IPS, and VPN throughput—this appliance supports millions of concurrent sessions, centralized configuration and reporting, and seamless integration into modern security infrastructures.
FPR4120-AMP-K9 price is $63,154.00, a 57.9% saving from the Cisco list price of $149,995.00. FPR4120-AMP-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for FPR4120-AMP-K9 for additional pricing. Browse the full Cisco Firepower 2000 Series Appliances series or explore all Cisco products.
FPR4120-AMP-K9 Specifications
- Product Type
- NGFW
- Architecture
- Rack-mount
- Deployment Type
- Enterprise / Data Center
- Use Case
- VPN / Secure Access / UTM
- Firewall Layer Supported
- Layer 7
- Power Source
- AC Power Supply
- Redundant Power Supply Supported
- Yes
- Firewall Throughput
- 40 Gbps
- Threat Protection Throughput
- 20 Gbps
- IPS Throughput
- 15 Gbps
- VPN Throughput
- 10 Gbps
- Supported Applications
- 100
- Centralized Configuration & Reporting
- Yes
- Feature
- Advanced Malware Protection, High Availability
- Concurrent Sessions
- 5000000
- Maximum Concurrent Sessions
- 5000000
- Users/Nodes
- Unlimited
- Integrated I/O
- 8
- New Sessions Per Second
- 75000
- 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
- 2 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
- 1500
- Users Supported
- Unlimited
- Memory
- 16 GB
- Flash Storage
- 128 GB
- Expansion Slots
- SFP
- Form Factor
- 2 RU
- Rack Units
- 2 RU
- Device Type
- NGFW
- Product Name
- FPR4120-AMP-K9
- Height
- 3.5 inches
- Width
- 17 inches
- Depth
- 28 inches
- Weight
- 45 lbs
FPR4120-AMP-K9 Use Case
Hybrid Cloud Data Center Threat Prevention
In a financial services data center, the FPR4120-AMP-K9-FIREPOWER 4120 AMP Appliance 1U 2X NETMOD BAYS secures east-west traffic with integrated Cisco AMP and dual network module bays, delivering 20 Gbps intrusion prevention and malware analysis to reduce lateral breach risk by 90% and streamline PCI DSS compliance.
Remote Branch Security Consolidation for Retail Chains
A multi-location retail chain deploys the FPR4120-AMP-K9-FIREPOWER 4120 AMP Appliance 1U 2X NETMOD BAYS at each branch to enforce centralized policies, enable local AMP caching, and optimize WAN performance, ensuring consistent threat defense while cutting bandwidth costs by 35% and speeding up incident response.
High-Performance Network Edge Inspection for Service Providers
A nationwide ISP uses the FPR4120-AMP-K9-FIREPOWER 4120 AMP Appliance 1U 2X NETMOD BAYS at network ingress to perform inline SSL decryption, advanced malware protection, and intrusion prevention at over 30 Gbps, enhancing threat visibility, slashing dwell times by 60%, and meeting stringent regulatory SLAs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 FPR4120-AMP-K9 |  FPR2130-ASA-K9 |  FPR4120-NGFW-K9 |  FPR4120-ASA-K9 |  FPR4110-NGFW-K9 | |
|---|---|---|---|---|---|
| Architecture | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Centralized Configuration & Reporting | Yes | Cisco Firepower Management Center (FMC) | FortiManager | Cisco Firepower Management Center (FMC) | FortiManager |
| Concurrent Sessions | 5000000 | 500,000 | 4000000 | 1,000,000 | 4 Million |
| Deployment Type | Enterprise / Data Center | Enterprise / Branch Office | Enterprise / Data Center | Enterprise / Branch Office | Enterprise / Data Center / Branch Office |
| Depth | 28 inches | 15.0 inches | 28 in | 19.7 inches | 29.5 inches |
| Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
| Expansion Slots | SFP | SFP | SFP | SFP | SFP |
| Feature | Advanced Malware Protection, High Availability | Next-Generation Firewall, Intrusion Prevention System, Advanced Malware Protection | Advanced threat protection | Advanced Threat Defense | NGFW, IPS, Antivirus, Web Filtering, VPN |
| Firewall Layer Supported | 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 | 1500 | 1000 | 1000 | 500 | 1000 |
| Firewall Throughput | 40 Gbps | 10 Gbps | 200 Gbps | 40 Gbps | 220 Gbps |
| Flash Storage | 128 GB | 128 GB | 128 GB SSD | 128 GB SSD | 128 GB |
| Form Factor | 2 RU | 1 RU | Rack-mount | 1 RU | 1 RU |
| Height | 3.5 inches | 1.75 inches | 3.5 in | 1.75 inches | 1.75 inches |
| High Availability | Active-Passive | Active-Passive | Active-Passive | Active-Passive | Active-Passive |
| IPS Throughput | 15 Gbps | 5 Gbps | 100 Gbps | 15 Gbps | 70 Gbps |
| Integrated I/O | 8 | 8 | 8 | 4 | 8 |
| Interfaces | RJ-45 / SFP+ | RJ-45 / SFP | RJ-45 / SFP / QSFP+ | RJ-45 / SFP | RJ-45 / SFP / 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 / External / Syslog / Cloud Logging | Built-in / Syslog | Built-in / External / Syslog / Cloud Logging |
| Management Options | CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP | CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP |
| Maximum Concurrent Sessions | 5000000 | 1,000,000 | 8000000 | 2,000,000 | 4 Million |
| Memory | 16 GB | 8 GB | 16 GB | 16 GB | 16 GB |
| New Sessions Per Second | 75000 | 30,000 | 200000 | 50,000 | 400K |
| 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 | FPR4120-AMP-K9 | Cisco Firepower 2130 ASA-K9 | FPR4120-NGFW-K9 | Cisco FPR4120-ASA-K9 | FPR4110-NGFW-K9 |
| Product Type | NGFW | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
| Rack Units | 2 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 / RIP / 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 | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / DLP / Sandboxing / VPN |
| Supported Applications | 100 | 50 | 256 | 300 | 1024 |
| Supported VPN Types | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / L2TP / PPTP | IPSec / SSL VPN | IPSec / SSL VPN |
| Switch Ports | Yes | Yes | Yes | No | Yes |
| Threat Protection Throughput | 20 Gbps | 7 Gbps | 150 Gbps | 20 Gbps | 80 Gbps |
| Use Case | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / Segmentation / UTM |
| Users Supported | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| Users/Nodes | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| VPN Throughput | 10 Gbps | 1 Gbps | 150 Gbps | 10 Gbps | 200 Gbps |
| WAN Ports | 2 WAN | 2 WAN | 4 WAN | 2 WAN | 4 WAN |
| Weight | 45 lbs | 18 lbs | 50 lbs | 30 lbs | 35 lbs |
| Width | 17 inches | 17.5 inches | 17.5 in | 17.2 inches | 17.3 inches |
Reviews & Ratings
G
Gideon Carter
5
Professional-grade performance for enterprise endpoint security.
H
Hannah Knox
5
Easy integration and dependable threat prevention.
I
Isaac Steele
4
Durable appliance with minimal maintenance requirements.
J
Jade Barrett
4
Reliable performance under heavy traffic loads.
Questions & Answers
What is the Cisco Firepower 4120 AMP Appliance (FPR4120-AMP-K9)?
The Cisco Firepower 4120 AMP Appliance (FPR4120-AMP-K9) is a 1U rack-mount network security device providing advanced malware protection (AMP), intrusion prevention, and application visibility for mid-sized enterprises.
What are the key hardware specifications of the FPR4120-AMP-K9?
The FPR4120-AMP-K9 includes a quad-core CPU, 16 GB RAM (expandable to 64 GB), dual SSD for OS, two hot-swappable power supplies, and two Network Module bays for flexible interface options.
What throughput performance does the Firepower 4120 deliver?
The Firepower 4120 delivers up to 8 Gbps firewall throughput, 4 Gbps IPS throughput, and 1 Gbps AMP throughput, ensuring low latency and high performance under full security load.
How many network module bays are available and why are they important?
The appliance features two hot-swappable Network Module bays, enabling on-demand expansion with options such as 10 GbE, copper, fiber, and bypass modules to suit evolving network requirements.
Which security services are supported by this AMP appliance?
The device supports Advanced Malware Protection (AMP), Intrusion Prevention System (IPS), Next-Generation Firewall (NGFW), URL filtering, application control, and contextual threat intelligence.
Which deployment scenarios are ideal for the Firepower 4120?
The Firepower 4120 Appliance is ideal for mid-sized data centers, branch offices, and distributed enterprises requiring consolidated threat defense, consistent policy enforcement, and scalable performance.
How does the Firepower 4120 support high availability?
It supports Active/Standby clustering with stateful failover, synchronized policies and sessions, and automated recovery to minimize downtime and ensure continuous threat protection.
What management options are available for the FPR4120-AMP-K9?
You can centrally manage the appliance via Cisco Firepower Management Center, Defense Orchestrator, or on-box Firepower Device Manager for policy configuration, monitoring, and reporting.
What licensing options are offered for the Firepower 4120 AMP Appliance?
Licenses include Threat (IPS), Malware (AMP), URL filtering, and Application control, available in 1-, 3-, and 5-year terms, with Smart Licensing for real-time usage tracking.
How energy-efficient is the Cisco Firepower 4120?
The Firepower 4120 complies with ENERGY STAR guidelines, consuming under 250 W at full load, and features variable-speed fans and efficient power supplies to reduce operational costs.
What interface types can be installed in the network module bays?
Supported modules include 1/10 GbE fiber, 1/10 GbE copper, bypass, and SFP+ uplink modules, enabling tailored connectivity for diverse network topologies.
How do I install or replace a network module in the Firepower 4120?
Power down the appliance, remove the module bay cover, insert the module until it clicks, secure the retention bracket, then power on and verify recognition in the management interface.
What are the operating temperature and environmental requirements?
The appliance operates between 32°F to 104°F (0°C to 40°C) at 5%–90% relative humidity (non-condensing) and meets NEBS Level 3 safety and EMC standards for data center deployment.
Is the Firepower 4120 compatible with Cisco Security Manager?
Yes, it integrates with Cisco Security Manager for unified policy management and automated deployment across Firepower, ASA, and legacy Cisco security platforms.
What warranty and support services are available for this appliance?
Cisco offers a one-year limited hardware warranty, with optional SMARTnet and Software Support Service (SWSS) for 24/7 technical assistance, software updates, and hardware replacement.
How does the Firepower 4120 improve overall threat defense?
By combining real-time malware analysis, deep packet inspection, and contextual intelligence in a single 1U appliance, it delivers layered security and rapid threat detection to reduce risk.