United StatesName:
Added to cart 28 times recently
In stock - Ready to Ship
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
ASA5585-S20-K7
ASA 5585-X CHASSIS WITH SSP20 8 GE 2 SFP 2 MGT 1 AC NPE
TRUSTED, TRIED, PROVEN
Inventory Delivered By
& Verified By
Solutions Powered By
ASA5585-S20-K7 is a high-performance, rack-mounted firewall appliance engineered for enterprise and data center deployments. Built with robust hardware and redundant AC power supplies, it delivers up to 20 Gbps of firewall throughput while supporting advanced security services such as IPS, antivirus, web filtering, and VPN. Its modular port configuration includes multiple RJ-45 and SFP interfaces, ensuring flexible connectivity for both LAN and WAN environments.
Designed for scalability and high availability, ASA5585-S20-K7 supports centralized management through cloud, CLI, and GUI tools, making it ideal for complex deployments in branch offices or large enterprises. With active-passive failover clustering, rapid new session handling, and comprehensive threat protection services, the appliance meets rigorous security demands while delivering high throughput and reliability.
ASA5585-S20-K7 price is is available on request. Get immediate quote.
Request bulk order quote for ASA5585-S20-K7 for additional pricing. Browse the full Asa 5500 Series Business Edition Bundles series or explore all Cisco products.
A global financial services firm deploys the ASA5585-S20-K7 (ASA 5585-X Chassis with SSP20, 8 GE, 2 SFP, 2 MGT, 1 AC, NPE) at its primary data center edge to inspect east-west and north-south traffic at up to 20 Gbps. By leveraging the built-in SSL decryption and integrated intrusion prevention, the enterprise blocks advanced threats in real time, meets PCI DSS compliance and reduces incident response time by 60%.
A national retail chain uses the ASA5585-S20-K7 chassis with SSP20 at its headquarters to terminate and manage 2,000 site-to-site VPN tunnels from distributed stores. The platform’s 8 GE and 2 SFP interfaces deliver consistent 10 Gbps encrypted throughput while NPE-powered policy enforcement ensures granular access control. As a result, the retailer achieves 99.99% uptime, streamlines certificate management and simplifies branch-level firewall maintenance.
A utility provider implements the ASA5585-S20-K7 ASA 5585-X chassis with SSP20 to segment and protect its smart-grid IoT infrastructure. With up to 1.5 million concurrent sessions and hardware-accelerated deep-packet inspection, the appliance enforces zone-based policies for thousands of smart meters and SCADA endpoints. This approach reduces lateral threat propagation, ensures uninterrupted service delivery and meets NERC CIP regulatory requirements.
To get the detailed certification, please go to the Compliance Center.
 ASA5585-S20-K7 |  ASA5505-BUN-K9 |  ASA5555-K9 |  ASA5585-S40-2A-K9 |  ASA5585-S40-K7 | |
|---|---|---|---|---|---|
| Architecture | Rack-mount | Desktop | Rack-mount | Rack-mount | Rack-mount |
| Centralized Configuration & Reporting | Yes | ASDM | Cisco Adaptive Security Device Manager | Yes | Centralized Management |
| Concurrent Sessions | 2 Million | 25000 | 500000 | 4,000,000 | 1000000 |
| Deployment Type | Enterprise / Data Center / Branch Office | Small Business / Branch Office | Enterprise / Branch Office | Enterprise / Data Center | Enterprise / Branch Office |
| Depth | 17 inches | N/A | 18 inches | 28 inches | 18 inches |
| Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
| Expansion Slots | SFP | N/A | SFP | SFP | SFP |
| Feature | Comprehensive threat intelligence integration | Stateful Inspection | High Availability | High availability, clustering | IPS, Antivirus, Web Filtering, VPN |
| Firewall Layer Supported | Layer 3 / Layer 7 | Layer 3 / Layer 4 | Layer 3 / Layer 4 / Layer 7 | Layer 3 / Layer 4 / Layer 7 | Layer 7 |
| Firewall Policies Supported | 500 | N/A | 1000 | N/A | 500 |
| Firewall Throughput | 20 Gbps | 150 Mbps | 7 Gbps | 40 Gbps | 40 Gbps |
| Flash Storage | 128 GB | N/A | 128 GB | 16 GB | 128 GB |
| Form Factor | 2 RU | Desktop | Rack-mount | 2 RU | 1 RU |
| Height | 3.5 inches | N/A | 3.5 inches | 3.44 inches | 1 inch |
| High Availability | Active-Passive | Active-Passive | Active-Passive | Active-Passive | Active-Active |
| IPS Throughput | 10 Gbps | N/A | 2 Gbps | N/A | 10 Gbps |
| Integrated I/O | 4 | 8 | 4 | N/A | 8 |
| Interfaces | RJ-45 / SFP | RJ-45 | 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 / Syslog | Built-in / Syslog | Built-in / Syslog | Built-in / Syslog |
| Management Options | Cloud / CLI / GUI / SNMP | CLI / GUI / SNMP | CLI / GUI / SNMP | CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / SNMP |
| Maximum Concurrent Sessions | 2.5 Million | 25000 | 1000000 | N/A | 1000000 |
| Memory | 16 GB | N/A | 8 GB | 8 GB | 16 GB |
| New Sessions Per Second | 50,000 | N/A | 50000 | 350,000 | 50000 |
| 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 | ASA5585-S20-K7 | ASA5505-BUN-K9 | Cisco ASA5555-K9 Adaptive Security Appliance | ASA5585-S40-2A-K9 | ASA5585-S40-K7 |
| Product Type | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
| Rack Units | 2 RU | N/A | 2 RU | 2 RU | 1 RU |
| Redundant Power Supply Supported | Yes | No | Yes | Yes | Yes |
| Routing Protocols Supported | OSPF / BGP / Static Routing | OSPF / 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 | VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN |
| Supported Applications | 500 | N/A | 50 | N/A | 1000 |
| Supported VPN Types | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN |
| Switch Ports | Yes | Yes | Yes | No | Yes |
| Threat Protection Throughput | 15 Gbps | N/A | 3 Gbps | N/A | N/A |
| Use Case | VPN / Secure Access / UTM | VPN / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM |
| Users Supported | Unlimited | N/A | Unlimited | N/A | 500000 |
| Users/Nodes | Unlimited | 250 | Unlimited | Unlimited | Unlimited |
| VPN Throughput | 5 Gbps | 50 Mbps | 1.5 Gbps | 20 Gbps | 20 Gbps |
| WAN Ports | 2 WAN | N/A | 2 WAN | 2 WAN | 4 WAN |
| Weight | 35 lbs | N/A | 40 lbs | 48 lbs | 30 lbs |
| Width | 17 inches | N/A | 17 inches | 17.3 inches | 19 inches |
5585-X SSP20 delivers enterprise-grade firewall performance with stable and reliable operation.
Easy deployment and minimal configuration needed.
Handles high-traffic environments efficiently.
Professional-grade appliance with consistent throughput.
Durable and reliable for critical operations.
The Cisco ASA 5585-X chassis with SSP20 (SKU: ASA5585-S20-K7) is a high-performance security appliance providing 8 Gigabit Ethernet ports, 2 SFP ports, 2 management ports, 1 AC power supply, and a Network Processing Engine (NPE) for advanced threat protection.
The ASA5585-S20-K7 delivers up to 10 Gbps of firewall throughput with the SSP20 module, ensuring low latency and high performance for enterprise networks.
The ASA5585-S20-K7 features 8 fixed Gigabit Ethernet ports, 2 SFP ports for fiber connectivity, two dedicated management ports, and external console access for flexible network integration.
The SSP20 module provides hardware-accelerated packet processing, enabling advanced inspection and VPN encryption at up to 10 Gbps to secure large data flows and complex applications.