ASA5585-S20P20SK9, Cisco ASA5585 Firewall, 20Gbps throughput/16GE ports/10K VPN sessions

  • Brand: Cisco
  • Model: ASA5585-S20P20SK9
Rating:
100%
5/5.0
List Price: $229,995.00
34% OFF
$151,751.00
  • 100% Genuine
    100% Genuine
    Original, factory-verified
    3-Year Warranty
    3-Year Warranty
    Extended, enterprise-grade
    23 Years Expertise
    24 Years Expertise
    Proven, deployment-focused
  • Condition
    • Original New · Covered SN
    Express Shipping to United States Get Shipping Estimate
    Estimated shipping time: 2–6 business days via DHL, FedEx, UPS and more
    expert
    Certified Expertise Builds Trust
    CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert
    • Faster Delivery, Globally Ready

      Faster Delivery, Globally Ready

      20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.

      48H Worldwide Shipping
      10+ Global Warehouses
    • Keep Projects On Time

      Keep Projects On Time

      Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.

    • Leading Global Distributor Since 2002

      Leading Global Distributor
      Since 2002

      A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

        21500+ Enterprise Clients Served200+ Countries & Regions Covered
    • Worry-Free Coverage with RSCare

      Worry-Free Coverage with RSCare

      3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.

      Cisco SmartNet
      HPE Foundation Care
      Dell ProSupport
      Juniper Care
      Fortinet Support
    • Your Trusted Genuine Source

      Your Trusted Genuine Source

      Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.

      100% Authentic Products
      100,000+ Multi-Brand SKUs Available
    Overview
    End-of-Life Notice
    End-of-Life Notice
    ASA5585-S20P20SK9 is officially EOL. Service support ends on 2020-04-30.
    For full lifecycle details, see ASA5585-S20P20SK9 EOL.

    Cisco ASA5585-S20P20SK9 Overview

    The Cisco ASA5585-S20P20SK9 is a high-performance enterprise firewall designed for demanding data center and large campus environments. This ASA 5585-X platform combines the SSP20 security service processor with integrated IPS SSP-20 to deliver up to 20 Gbps firewall throughput and 10 Gbps stateful inspection. With 16GE Ethernet interfaces, hardware and software redundancy, 2,000,000 concurrent sessions, and strong 3DES/AES VPN encryption, it secures high-volume traffic while supporting up to 10,000 VPN peers and 350,000 new connections per second.

    Product Highlights

    20 Gbps
    FW Speed
    2,000,000
    Sessions
    16GE
    GE Ports

    Product Applications Scenarios

    Data Center
    High 20 Gbps firewall throughput and 2,000,000 concurrent sessions secure East-West traffic in regional data centers, reducing bottlenecks and improving uptime.
    Enterprise Network
    Integrated IPS SSP-20 and 10,000 VPN peers protect large enterprise WANs, cutting security incident impact and simplifying centralized policy enforcement.
    Security & Privacy
    Strong 3DES/AES VPN, hardware/software redundancy and 10 Gbps stateful inspection help meet strict compliance while minimizing downtime risk.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model ASA5585-S20P20SK9, Cisco ASA5585 Firewall, 20Gbps throughput/16GE ports/10K VPN sessions ASA5585-S60P60-K8, Cisco ASA 5585 Firewall, 12GE/8 SFP+/2 AC ASA5585-S10P10-K9, Cisco ASA 5585 Firewall, 16×GE/4×GE Mgmt/1×AC Power ASA5585-S40-2A-K9, Cisco ASA 5585 Firewall, SSP40/6×GE 4×SFP+/2×GE Mgt
    Brand Cisco Cisco Cisco Cisco
    Firewall Throughput 20 Gbps 20 Gbps 10 Gbps Firewall Throughput (Multi-protocol) 20 Gbps
    VPN Performance VPN Throughput 10K VPN PR VPN Throughput (3DES/AES) 4 Gbps IPsec VPN Throughput 4.5 Gbps VPN Throughput 4.5 Gbps
    Interface Type and Count Network Interfaces 16 x 10/100/1000 Ethernet, 2 x SFP; Ethernet Ports 16GE Number of GE Ports 12; Number of SFP+ Ports 8 Number of Interfaces 16 GE, 4 GE management Interfaces 6 x GE, 4 x SFP+, 2 x GE management; Network Interface 6 x Gigabit Ethernet; Optical Interface 4 x SFP+
    Concurrent Sessions Concurrent Sessions 2,000,000 Maximum Firewall Connections 10,000,000; Maximum IPS Sessions 2,000,000 Concurrent Sessions 500,000 Concurrent Sessions 10,000,000
    Security Features Intrusion Prevention System IPS SSP-20; Encryption 3DES/AES; Redundancy Integrated; Hardware & Software Encryption DES; Firewall Contexts 250; Cluster Members 16; High Availability Active/Active and Active/Standby Encryption Standards 3DES, AES; Security Contexts 250; High Availability Active/Active, Active/Standby; Certificate Support RSA, DSA Intrusion Prevention Included; Encryption 3DES/AES; High Availability Supported

    Optional Add-ons

    Model Number Description
    ASA5585-SSP-20 Cisco SSP-20 Security Services Processor module for ASA 5585-X firewalls
    ASA5585-IPS-SSP-20 Cisco IPS SSP-20 Intrusion Prevention Services module for ASA 5585-X
    ASA5585-AC-PS Cisco AC power supply spare for ASA 5585-X 2U chassis

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Cisco ASA5585-S20P20SK9 Specification

    Model
    ASA5585-S20P20SK9
    Brand
    Cisco
    Type
    Firewall
    Series
    ASA 5585-X
    Security Service Processor
    SSP20
    Intrusion Prevention System
    IPS SSP-20
    Ethernet Ports
    16GE
    VPN Throughput
    10K VPN PR
    Power Supply
    1 AC
    Encryption
    3DES/AES
    Concurrent Sessions
    2,000,000
    Firewall Throughput
    20 Gbps
    Stateful Inspection Throughput
    10 Gbps
    Max Connections per Second
    350,000
    VPN Peers
    10,000
    Network Interfaces
    16 x 10/100/1000 Ethernet, 2 x SFP
    Redundancy
    Integrated; Hardware & Software
    Form Factor
    Rack mount, 2U
    Operating System
    Cisco ASA OS
    Power Consumption
    400 W
    Dimensions (H x W x D)
    3.5 x 17.5 x 21.0 in
    Weight
    kg

    Get more information

    Discover unbeatable prices and fast shipping for the ASA5585-S20P20SK9 . Access the detailed ASA5585-S20P20SK9 datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

    Quality Certifications

    Need Help? Technical Experts Available Now.

    • +1-626-655-0998 (USA)
      UTC 15:00-00:00
    • +852-2592-5389 (HK)
      UTC 00:00-09:00
    • +852-2592-5411 (HK)
      UTC 06:00-15:00
    Need Help? Technical Experts Available Now.
    Q&A

    Questions & Answers

    What accessories are available with the Cisco ASA 5585-X?

    Accessories include additional power supplies, interface cards, and security licenses to extend functionality.

    How does the ASA5585-S20P20SK9 compare to similar products?

    The ASA5585-S20P20SK9 excels in performance and scalability compared to smaller models in the ASA 5500 series, making it suitable for large deployments.

    What is the VPN capacity of the Cisco ASA 5585-X?

    The ASA5585-S20P20SK9 supports up to 10,000 VPN peers, making it suitable for large-scale VPN deployments.

    Is router-switch.com a reliable distributor?

    Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

    Warranty
    • Your Trusted Global ICT Partner

      Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
      Global warehousing
      Global warehousing
      10+ hubs positioned for fast international dispatch and stable availability.
      Seamless cross-border
      Seamless cross-border
      QC-verified packing and predictable delivery via FedEx, DHL, UPS.
      Your Trusted Global ICT Partner
    • ICT Tools Hub for Confident Monitoring

      ICT Tools Hub for Confident Monitoring

      Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
      EOL/EOSL Checker
      Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
      Request VIP Inventory Portal Access
      Connect via live chat for VIP access to real-time inventory on priority SKUs.
    • Certified Experts Across Leading Vendors

      Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
      Multi-vendor engineering
      Multi-vendor engineering
      Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
      Deployment-ready guidance
      Deployment-ready guidance
      Faster, safer rollouts with project-focused engineering guidance.
      Certified Experts Across Leading Vendors

    The Choice of 21,500 +Global Customers

    • Ford
    • Disney
    • Nestle
    • Toyota
    • Walmart
    • Philips
    • Ups
    • Huatt
    • Hsbc
    • Novartis
    • Siemens Healthineers
    • Bt
    • Reference Johnson
    • T
    • Att
    • Lgu
    • Sk Telecom
    • Veerizon
    Industry-Leading Warranty Coverage You Can Trust
    • 100% Low Price Guarantee
      100% Low Price Guarantee
      Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
    • 100% Quality Assurance
      100% Quality Assurance
      All items are brand new, original, and factory-sealed.
      Upon request, each unit can be fully tested and verified by a Cisco CCIE-certified engineer to ensure perfect working condition before shipment.
    • 100% Money-Back Guarantee
      100% Money-Back Guarantee
      If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
      Visit Return Policy page for more information.
    • Free Cisco CCIE Technical Support
      Our Cisco CCIE-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
    • Flexible & Secure Payment and Shipping
      Flexible & Secure Payment and Shipping
      We support multiple secure payment and logistics options, backed by industry-leading verification:
      • Pay by wire transfer.
      • Pay with your paypal.
      • Pay with your Visa credit card.
      • Pay with your Mastercard credit card.
      • Pay with your Discover Card.
      • Pay by American Express.
      More
      • mcafee-secure
      • verisign-secured
      • pci-dss
      • ssl-encryption
      Visit How to Pay page for more information
    Warranty Coverage & RMA Instructions
    • Extended, Worry-Free Warranty Coverage
      Extended, Worry-Free Warranty Coverage
      • Factory New Sealed Enterprise Hardware: 3 Years
      • Factory New Sealed Consumer Devices: 1 Year
      Visit Warranty Policy page for more information
    • How to Get Support
      How to Get Support
      If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
      Visit Contact Us page for more support options.

    Best-Fit Solutions for Your Network

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

    AI
    Beyond Bandwidth: The 100G+ Data Center Architecture

    Beyond Bandwidth: The 100G+ Data Center Architecture

    The must-have 100G foundation - AI-ready growth, zero-latency performance

    Data Center
    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

    Ethernet Switch
    Download

    Resources Downloads

    Transition Guide
    Model Datasheet

    Product Tags