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Cisco ASA 5500 Series Firewalls

Cisco ASA 5500 Series Firewalls

Pre-Owned Cisco ASA 5500 Series Firewalls
Pre-owned and used ASA 5500 Firewalls hardware (firewall and VPN appliances), tested and warranted at LinkNewNet. Browse current stock of models such as the ASA5585-NM-4-10GE and ASA5515-SSD120-K9 and compare prices across the series.

Pre-Owned Cisco ASA 5500 Series Firewalls Products

ASA5505-50-AIP5-K9
ASA5505-50-AIP5-K9 ASA5505-50-AIP5-K9
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ASA5505-50-AIP5-K8
ASA5505-50-AIP5-K8 ASA5505-50-AIP5-K8
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ASA5500X-SSD120
ASA5500X-SSD120 ASA5500X-SSD120
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ASA5515-SSD120-K9
ASA5515-SSD120-K9 ASA5515-SSD120-K9
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Blog & Events

Cisco ASA-SSP-60-INC: High-Performance Security for Demanding Networks
Cisco ASA-SSP-60-INC: High-Performance Security for Demanding Networks
Cisco ASA-SSP-60-INC: High-Performance Security for Demanding Networks
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Cisco ASA5585-NM-4-10GE: High-Speed Connectivity for Enterprise Security
Cisco ASA5585-NM-4-10GE: High-Speed Connectivity for Enterprise Security
Cisco ASA5585-NM-4-10GE: High-Speed Connectivity for Enterprise Security
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Cisco ASA-SSP-60-INC: Next-Generation Security Services Processor
Cisco ASA-SSP-60-INC: Next-Generation Security Services Processor
Cisco ASA-SSP-60-INC: Next-Generation Security Services Processor
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Firewalls & Security
Firewalls & Security
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At LinkNewNet we specialise in pre-owned and used Cisco ASA 5500 Series Firewalls hardware. Every unit is inspected, tested and prepared before it ships, and we back it with a warranty so you can deploy with confidence. Because we hold real stock across models such as the ASA5585-NM-4-10GE and the ASA5515-SSD120-K9, lead times are short and we can usually match specific configuration requirements without waiting on a manufacturing cycle. Many organisations standardise on the Cisco ASA 5500 Series Firewalls family precisely because the installed base is so large: spares, replacement units and expansion modules are easy to source, and engineering teams already know the operating system and command line. That ecosystem advantage is one of the main reasons pre-owned units remain in demand long after the line reaches end-of-life.

Popular Cisco ASA 5500 Series Firewalls Models in Stock

ModelDescription
ASA5585-NM-4-10GEASA5585-NM-4-10GE
ASA5515-SSD120-K9ASA5515-SSD120-K9
ASA5500X-SSD120ASA5500X-SSD120
ASA5505-50-AIP5-K8ASA5505-50-AIP5-K8
ASA5505-50-AIP5-K9ASA5505-50-AIP5-K9
ASA5505-50-BUN-K8ASA5505-50-BUN-K8
ASA5505-50-BUN-K9ASA5505-50-BUN-K9
ASA5505-GOOD-K9ASA5505-GOOD-K9
ASA5505-K8ASA5505-K8
ASA5505-SEC-BUN-K8ASA5505-SEC-BUN-K8

Buying Pre-Owned Cisco ASA 5500 Series Firewalls

When you buy from LinkNewNet, every ASA 5500 Firewalls unit is tested, prepared and backed by a warranty. Browse the pre-owned ASA 5500 Firewalls inventory to see current stock and pricing, including popular models such as the ASA5585-NM-4-10GE and the ASA5515-SSD120-K9. If you are new to the pre-owned market, start with our guide, "Cisco ASA-SSP-60-INC: Next-Generation Security Services Proc..." before you order.

Need a specific configuration, quantity discount or a mixed basket of models? The inventory pages carry live stock levels for each model, and our team regularly sources units to order for larger projects, so even hard-to-find variants are worth asking about.

Pre-Owned Cisco ASA 5500 Series Firewalls FAQs

Are pre-owned Cisco ASA 5500 Series Firewalls firewalls secure to deploy?

Yes. We wipe configuration, verify the software version, and each unit ships ready for a fresh setup with current firmware where supported. A used Cisco ASA 5500 Series Firewalls firewall with our warranty is a cost-effective way to add stateful inspection and VPN capability to a site.

What throughput do used Cisco ASA 5500 Series Firewalls firewalls provide?

Throughput varies by model and feature set, from branch-level to multi-gigabit. Models such as the ASA5585-NM-4-10GE and ASA5515-SSD120-K9 cover the mainstream range; the product pages list the specifications for each unit.

Can I manage a used Cisco ASA 5500 Series Firewalls firewall with my existing platform?

In most cases yes, if the software version is compatible with your management environment. We verify the image on each unit and can advise on version requirements before you buy.

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