| Product Description | Cisco FirePOWER 3140 ASA - firewall |
| Device Type | Firewall |
| Form Factor | Front to back airflow 1U |
| Height (Rack Units) | 1U |
| Processor | AMD 7452 - 2.35 GHz |
| Processors Installed | AMD 7452 2.35 GHz |
| Hard Drive | SSD hot-swap 256 GB - 2.5" |
| Expansion Bays | 2 (total) / 1 (free) x hot-swap - 2.5" |
| Expansion Slots | 1 (total) / 1 (free) x expansion slot |
| Connectivity Technology | Wired |
| Software Included | Cisco Threat Defense 7.3 |
| Included Accessories | 2 fan trays, slide rail kit |
| Power Device | Internal power supply - hot-plug |
| Power Redundancy | Optional |
| Power | AC 100-240 V (50/60 Hz) |
| Voltage Required | AC 100-240 V (50/60 Hz) |
| Max Supported Qty | 2 |
Cisco Secure Firewall 3140 ASA Appliance, 1U

Key Benefits
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- Engineered with versatile interface options including RJ‑45, SFP, USB, and management ports to address diverse networking needs.
- Comes pre-loaded with Cisco Threat Defense 7.3 software for advanced, up-to-date security across your network.
- Includes built-in accessories like fan trays and slide rails to reduce deployment costs and streamline installation.
Product Overview
The Cisco Secure Firewall 3140 ASA Appliance combines enterprise-class security with a compact 1U design and front-to-back airflow—making it suitable for modern data center deployments. Featuring a 2.35 GHz AMD 7452 processor and a hot-swap 256GB SSD, it supports rapid data processing and operational continuity. The appliance includes Cisco Threat Defense 7.3, wired connectivity with extensive I/O (RJ-45, SFP, USB), and CLI-based remote management. With optional power redundancy and support for hardware expansion, this unit is built for scalability and uptime. Its bundled accessories, including fan trays and a slide rail kit, simplify rack integration while TAA compliance meets regulatory needs.
Specifications
Product Overview
Wireless Features
| Wireless Support |
Compliance & Origin
| TAA Compliance | Yes |
| Country of Origin | BRAZIL / MEXICO / UNITED STATES |
| Compliance Standards | |
| Certifications |
Advanced Security Features
| Firewall Type | Stateful inspection, application visibility |
| Intrusion Detection/Prevention System (IDS/IPS) | Supported with Cisco Threat Defense |
| Content Filtering | Supported with licenses |
| Malware Protection | Supported with Cisco Threat Defense licenses |
Interfaces
| Interfaces | 1 x 1 Gigabit Ethernet/10Gb Ethernet (management) - RJ-45, 1 x console - RJ-45, 1 x USB 3.1 - Type A, 8 x - RJ-45, 8 x - SFP (mini-GBIC) |
| Interface - RJ-45 Ports | 8 x RJ-45 data, 1 x RJ-45 management, 1 x RJ-45 console |
| Interface - SFP Ports | 8 x SFP (mini-GBIC) |
| Interface - USB Port | 1 x USB 3.1 Type-A |
| Data Transfer Rate | Up to 10 Gbps (SFP+) |
Physical & Environmental
| Width | 17 in |
| Depth | 20 in |
| Height | 1.7 in |
| Dimensions (WxDxH) | 17 in x 20 in x 1.7 in |
| Airflow Direction | Front to back airflow |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 10 - 85% (non-condensing) |
Cloud Management & Licensing
| Remote Management Protocol | CLI |
| Cloud Management Capable | |
| Licensing Model | |
| Included Cloud Features |