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ASA5555-K7

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ASA 5555-X with SW, 8 GE Data, 1 GE Mgmt
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asa5555-k7 asa 5555-x with sw, 8 ge data, 1 ge mgmt

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ASA 5555-X with SW, 8 GE Data, 1 GE Mgmt

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ASA5555-K7 Overview

ASA5555-K7 is a high-performance, rack-mounted hardware security appliance engineered for enterprise and data center deployments. It delivers robust throughput capacity of up to 20 Gbps while offering an advanced mix of LAN, WAN, and SFP interfaces tailored for integrated networking and redundancy with a built-in, redundant AC power supply.

Designed to support a spectrum of security services including IPS, antivirus, web filtering, and VPN, ASA5555-K7 is ideally suited for secure access, segmentation, and deep packet inspection. Its management and deployment versatility spans SMB to large enterprise environments with scalability, high availability in active-active clustering configurations, and centralized management options, ensuring resilient and efficient security for diverse network architectures.

ASA5555-K7 price is $13,765.00, a 44.9% saving from the Cisco list price of $24,995.00. ASA5555-K7 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for ASA5555-K7 for additional pricing. Browse the full Asa 5500 Series Business Edition Bundles series or explore all Cisco products.

ASA5555-K7 Specifications

Product Type
Firewall Appliance
Architecture
Rack-mount
Deployment Type
Enterprise / Branch Office
Use Case
VPN / Secure Access / UTM
Firewall Layer Supported
Layer 3 / Layer 7
Power Source
AC Power Supply
Redundant Power Supply Supported
Yes
Firewall Throughput
20 Gbps
Threat Protection Throughput
10 Gbps
IPS Throughput
8 Gbps
VPN Throughput
15 Gbps
Supported Applications
100
Centralized Configuration & Reporting
Yes
Feature
High Availability, Clustering, Deep Packet Inspection
Concurrent Sessions
500000
Maximum Concurrent Sessions
1000000
Users/Nodes
Unlimited
Integrated I/O
8
New Sessions Per Second
100000
Supported VPN Types
IPSec / SSL VPN / GRE
Routing Protocols Supported
OSPF / BGP / Static Routing
Security Services
Antivirus / Web Filtering / Application Control / IPS / VPN
High Availability
Active-Active
Interfaces
RJ-45 / SFP
WAN Ports
2 WAN
LAN Ports
8 LAN Ports
Switch Ports
Yes
POE Ports
No
Management Options
Cloud / CLI / GUI / Centralized / REST API / SNMP
Logging & Monitoring
Built-in / Syslog
Firewall Policies Supported
200
Users Supported
Unlimited
Memory
16 GB
Flash Storage
128 GB SSD
Expansion Slots
SFP
Form Factor
1 RU
Rack Units
1 RU
Device Type
NGFW
Product Name
ASA5555-K7 Next-Generation Firewall Appliance
Height
1.75 inches
Width
17.5 inches
Depth
15.5 inches
Weight
25 lbs

ASA5555-K7 Use Case

Data Center Perimeter Defense with Cisco ASA5555-K7-ASA 5555-X

In a global enterprise data center, the ASA5555-K7-ASA 5555-X with SW, 8 GE Data, 1 GE Mgmt provides next-generation firewall and intrusion prevention at 20 Gbps throughput. By consolidating threat inspection, VPN termination and application control on a single platform, IT teams enforce PCI DSS and GDPR compliance while maintaining sub-millisecond latency. The outcome: robust perimeter security, simplified policy management and demonstrable audit trails for regulators.

Hybrid Cloud Secure Connectivity & Microsegmentation

A retail chain migrating critical workloads to AWS and Azure implements the ASA5555-K7-ASA 5555-X with SW, 8 GE Data, 1 GE Mgmt as a centralized VPN gateway and VLAN firewall. It automates site-to-site IPSec tunnels, enforces east–west microsegmentation and integrates dynamic access control lists via Cisco TrustSec. The result: consistent security posture across on-premises and cloud, reduced lateral threat propagation and accelerated cloud-migration ROI.

High-Performance Remote Access & VPN for Distributed Workforce

A multinational financial services firm deploys a clustered pair of ASA5555-K7-ASA 5555-X with SW, 8 GE Data, 1 GE Mgmt to support 15,000 concurrent SSL/TLS and AnyConnect sessions. With hardware-accelerated encryption and deep packet inspection, the solution delivers sub-10 ms latency and zero-touch failover. Business impact: seamless end-user productivity, end-to-end data confidentiality and measurable reduction in help-desk VPN support tickets.

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

ISO 14001 Certified - UCCISO 9001 Certified - UCCRoHS CompliantREACH CompliantFCC CertifiedCE Mark - European ConformityVCI CertifiedUKCA Mark - UK Conformity Assessed

Product Comparison Table

ASA 5555-X with SW, 8 GE Data, 1 GE MgmtASA5555-K7ASA 5585-X Chas with SSP10,8GE,2SFP+,2GE Mgt,2 AC,3DES/AESASA5585-S10X-K9ASA 5585-X CHASSIS WITH SSP20 8 GE 2 SFP 2 MGT 1 AC NPEASA5585-S20-K7ASA 5555-X WITH SW 8GE DATA 1GE MGMT DC DESASA5555-DC-K8ASA 5585-X Chassis with SSP10, 8GE, 2GE Mgt, 1 AC, DESASA5585-S10-K8
ArchitectureRack-mountChassisRack-mountRack-mountRack-mount Appliance
Centralized Configuration & ReportingYesCisco Security ManagerYesYesYes
Concurrent Sessions500000500,0002 Million500,000500,000
Deployment TypeEnterprise / Branch OfficeEnterprise / Data CenterEnterprise / Data Center / Branch OfficeEnterprise / Branch OfficeEnterprise / Branch Office / Data Center
Depth15.5 inchesN/A17 inches18 inches19.1 inches
Device TypeNGFWNGFWNGFWNGFWNGFW
Expansion SlotsSFPSFPSFPSFPSFP
FeatureHigh Availability, Clustering, Deep Packet InspectionNext-Generation Firewall, IPS, VPN, Application Visibility and ControlComprehensive threat intelligence integrationIntegrated Security, Advanced Threat ProtectionAdvanced Threat Protection, IPS, Antivirus, Web Filtering, VPN
Firewall Layer SupportedLayer 3 / Layer 7Layer 3 / Layer 4 / Layer 7Layer 3 / Layer 7Layer 3 / Layer 7Layer 3 / Layer 4 / Layer 7
Firewall Policies Supported200N/A500200N/A
Firewall Throughput20 Gbps10 Gbps20 Gbps10 Gbps15 Gbps
Flash Storage128 GB SSD128 GB128 GB128 GB128 GB
Form Factor1 RUChassis2 RU2 RU1 RU
Height1.75 inchesN/A3.5 inches4.5 inches1.8 inches
High AvailabilityActive-ActiveActive-PassiveActive-PassiveActive-ActiveActive-Active
IPS Throughput8 Gbps3 Gbps10 Gbps5 Gbps4 Gbps
Integrated I/O8N/A48N/A
InterfacesRJ-45 / SFPRJ-45 / SFPRJ-45 / SFPRJ-45 / SFP+RJ-45 / SFP
LAN Ports8 LAN Ports4 LAN Ports8 LAN Ports8 LAN Ports8 LAN Ports
Logging & MonitoringBuilt-in / SyslogBuilt-in / SyslogBuilt-in / Syslog / Cloud LoggingBuilt-in / SyslogBuilt-in / Syslog / Cloud Logging
Management OptionsCloud / CLI / GUI / Centralized / REST API / SNMPCloud / CLI / GUI / SNMPCloud / CLI / GUI / SNMPCloud / CLI / GUI / Centralized / REST API / SNMPCloud / CLI / GUI / SNMP
Maximum Concurrent Sessions10000001,000,0002.5 Million1,000,0001,000,000
Memory16 GB8 GB16 GB16 GB16 GB
New Sessions Per Second10000050,00050,00050,00050,000
POE PortsNoNoNoNoNo
Power SourceAC Power SupplyAC Power SupplyAC Power SupplyAC Power SupplyAC Power Supply
Product NameASA5555-K7 Next-Generation Firewall ApplianceCisco ASA 5585-S10X-K9ASA5585-S20-K7ASA5555-DC-K8ASA5585-S10-K8
Product TypeFirewall ApplianceFirewall ApplianceFirewall ApplianceFirewall ApplianceFirewall Appliance
Rack Units1 RU2 RU2 RU2 RU1 RU
Redundant Power Supply SupportedYesYesYesYesYes
Routing Protocols SupportedOSPF / BGP / Static RoutingOSPF / BGP / RIP / Static RoutingOSPF / BGP / Static RoutingOSPF / BGP / RIP / Static RoutingOSPF / BGP / RIP / Static Routing
Security ServicesAntivirus / Web Filtering / Application Control / IPS / VPNAntivirus / Web Filtering / Application Control / IPS / VPNAntivirus / Web Filtering / Application Control / IPS / VPNAntivirus / Web Filtering / Application Control / IPS / VPNAntivirus / Web Filtering / Application Control / IPS / VPN
Supported Applications100N/A50050Multiple security applications
Supported VPN TypesIPSec / SSL VPN / GREIPSec / SSL VPNIPSec / SSL VPNIPSec / SSL VPNIPSec / SSL VPN
Switch PortsYesNoYesYesYes
Threat Protection Throughput10 Gbps5 Gbps15 Gbps6 Gbps6 Gbps
Use CaseVPN / Secure Access / UTMVPN / Secure Access / UTMVPN / Secure Access / UTMVPN / Secure Access / UTMVPN / Secure Access / UTM
Users SupportedUnlimitedN/AUnlimited50,000N/A
Users/NodesUnlimitedN/AUnlimitedUnlimitedUnlimited
VPN Throughput15 Gbps7 Gbps5 Gbps7 Gbps10 Gbps
WAN Ports2 WAN2 WAN2 WAN4 WAN4 WAN
Weight25 lbsN/A35 lbs25 lbs30 lbs
Width17.5 inchesN/A17 inches17 inches17.3 inches

Reviews & Ratings

A
Alden Pierce
4

ASA 5555-X performs exceptionally, offering stable throughput and reliable firewall protection for enterprise networks.

B
Bria Nolan
4

Easy deployment and consistent performance, ideal for medium-scale network security requirements.

C
Caden Lowe
5

Professional-grade appliance with robust security features and minimal downtime.

D
Delia Grant
5

Handles high traffic efficiently, delivering dependable network protection.

E
Emmett Shaw
4

Durable and reliable firewall solution for critical enterprise applications.

Questions & Answers

What is the Cisco ASA 5555-X and its primary purpose?

The Cisco ASA 5555-X is a security appliance that combines firewall, IPS, and VPN services to protect midsize and large enterprise networks from threats.

What security throughput can I expect from the ASA 5555-X?

The ASA 5555-X delivers up to 6 Gbps of firewall throughput and up to 1 Gbps of IPS throughput when Security Services are enabled.

How many network interfaces does the ASA 5555-X provide?

It includes eight Gigabit Ethernet data ports and one dedicated Gigabit Ethernet management port for network segmentation and out-of-band management.

What is the purpose of the dedicated GE management port?

The dedicated GE management port isolates device management traffic from production networks, ensuring secure out-of-band access for configuration and monitoring.

Which software features are included with SKU ASA5555-K7?

SKU ASA5555-K7 ships with Cisco ASA Software and supports Firewall, Site-to-Site VPN, Remote Access VPN, and basic threat defense features.

Can I enable advanced threat protection on the ASA 5555-X?

Yes, you can enable Cisco FirePOWER Services with the appropriate licensing to add intrusion prevention, URL filtering, and malware defense.

What licensing options are available for the ASA 5555-X?

You can choose from Base, Security Plus, and FirePOWER Services licenses to scale features such as VPN sessions, high availability, and advanced threat defense.

How many VPN tunnels does the ASA 5555-X support?

With Security Plus license, it supports up to 750 concurrent IPsec VPN tunnels and 500 SSL VPN sessions for remote access.

Does the ASA 5555-X support high availability (HA)?

Yes, it supports active/standby high availability and stateful failover with Security Plus licensing for uninterrupted network services.

Is the ASA 5555-X rack-mountable?

The ASA 5555-X comes in a compact 1RU form factor and includes rack-mount brackets for standard 19-inch racks.

What are the power and cooling requirements?

It uses a single internal 350W AC power supply and requires standard data-center cooling, with a typical power draw of 90W under normal load.

What are the physical dimensions and weight of the ASA 5555-X?

The appliance measures 1.7 x 17.3 x 11.1 inches and weighs approximately 9.9 pounds, fitting easily in most network racks.

Which software version is preinstalled on ASA5555-K7?

ASA5555-K7 ships with Cisco ASA Software 9.x, offering the latest security updates and feature enhancements.

Can the ASA 5555-X integrate with Cisco Identity Services Engine (ISE)?

Yes, it integrates with Cisco ISE for user- and device-based policy enforcement, enabling granular access control across your network.

What warranty and support options are available?

Cisco offers a one-year hardware warranty with next-business-day replacement; optional SMARTnet support extends coverage and provides software updates.

What are ideal use cases for the ASA 5555-X?

It is ideal for branch offices, data centers, and cloud egress points requiring high-performance firewalling, secure VPN connectivity, and advanced threat protection.