Product Type | Security Appliance |
Model | Cisco Firepower 4145 ASA |
Manufacturer Part Number | FPR4145-ASA-K9 |
Form Factor | Rack-mountable - 1U |
Rack Units | 1U |
Processor | 2 x Intel Xeon 6152 - 2.1 GHz |
Processor Architecture | 64-bit |
Number of Processors | 2 |
Installed RAM | 384 GB DDR4 SDRAM |
Internal Storage Capacity | 800 GB |
Storage Type | SSD |
Power Supply Type | Internal - hot-plug |
Power Provided | 1100 Watt |
Power Redundancy | Optional |
Power Requirements | AC 120/230 V (50 - 60 Hz) |
Connectivity Technology | Wired |
Bundled Modules | 2 x NetMod Bays |
Cisco Firepower 4145 ASA Appliance, 1U, 2 x NetMod Bays



Key Benefits

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- Offers enterprise-level performance with substantial memory and processing capacity
- Designed for flexible configurations with dual NetMod bays and multiple 10Gb interfaces
- Complies with a wide range of international regulatory standards, enhancing deployment readiness
Product Overview
The Cisco Firepower 4145 ASA is a high-performance security appliance designed for mid-sized to large enterprise deployments. Housed in a 1U rack-mountable chassis, it integrates dual Intel Xeon 6152 processors running at 2.1 GHz, supported by 384 GB DDR4 RAM and an 800 GB internal drive—delivering substantial computational power for advanced security processing, monitoring, and analytics.
The system includes two NetMod bays for modular network interface expansion. Connectivity includes 8 x 10Gb Ethernet SFP+ ports, a dedicated management port, and standard interfaces such as serial and USB. The appliance supports high availability, clustering, VLAN, and DDoS protection. Power redundancy is optional through its hot-plug internal supply, and it meets international standards like FCC, UL, and CISPR.
Appropriate for enterprise-grade network security, this device combines performance, scalability, and compliance to deliver trusted threat detection and prevention capabilities for demanding IT environments.
Specifications
Product Overview
Wireless Features
Wi-Fi Support |
Compliance & Origin
Country of Origin | Brazil / Mexico |
TAA Compliant | Yes |
Certifications | UL 60950-1, IEC 60950-1, EN 60950-1, GB 4943 |
Compliance Standards | FCC CFR47 Part 15 B Class A, CISPR 22/24 Class A, EN55024, VCCI Class A, ICES-003 Class A, EN 55022 Class A, EN 300 386 |
Advanced Security Features
Firewall Capabilities | Stateful inspection, Application Visibility and Control (AVC) |
Intrusion Prevention System (IPS) | Supported |
DDoS Protection | Yes |
Clustering Support | Yes |
High Availability | Yes |
URL Filtering | Yes |
Malware Protection | Yes |
VLAN Support | Yes |
Interfaces
10GbE SFP+ Ports | 8 |
Management Port | 1 x 1000Base-T (SFP mini-GBIC) |
USB Ports | 1 x USB 2.0 Type A |
Console Port | 1 x Serial RJ-45 |
Expansion Slots | 2 NetMod bays |
Physical & Environmental
Width | 16.9 in |
Depth | 29.7 in |
Height | 1.7 in |
Minimum Operating Temperature | 32 °F (0 °C) |
Maximum Operating Temperature | 104 °F (40 °C) |
Operating Humidity Range | 5% - 95% (non-condensing) |
Cooling Fans | 6 fans |
Cloud Management & Licensing
Management Interface | Cisco Firepower Management Center (FMC) |
Cloud Management Options | Cisco Defense Orchestrator (CDO) |
Licensing Type | Subscription-based |
Available Licensing Features | Threat, Malware, URL Filtering, IPS |