IBM zSystems

Top Gun Technology has an extensive inventory of pre-owned IBM zSystems Mainframe. We can configure any mainframe to meet your unique data center requirements. All mainframes are eligible for Top Gun Technology’s third-party maintenance program or IBM maintenance.

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Top Gun Technology can assist with IBM Power Systems, Dell EMC, and HPE servers. Our inventory includes complete servers, upgrades or parts. We offer pre-owned, tested and maintenance eligible hardware at competitive prices.

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Top Gun Technology assists mainframe and midrange storage clients with SAN, NAS and Enterprise storage projects.  Our engineers can configure, deliver and install IBM, Dell EMC, HPE, Hitachi Vantara, and NetApp storage to meet your technical and financial requirements.  We offer upgrades, leasing and maintenance options on all equipment.

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Top Gun Technology’s pre-owned SAN storage device inventory includes IBM, HP, EMC, Cisco, Juniper and Brocade switches. Our inventory includes routers and fibre channel device switch technology, FICON directors and SAN switches. All equipment is under warranty and eligible for our maintenance program.

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Top Gun Technology is a global leader in providing direct maintenance support and pre-owned hardware solutions for mission critical mainframes, servers, storage and networking within your data center environment.

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Top Gun Technology has a large inventory of refurbished IBM Power Systems. Our inventory includes IBM Power8 Servers, Power7 Servers, legacy pSeries and iSeries servers at competitive prices. All used IBM Servers are eligible for IBM maintenance. Call for details.

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Featured Product

Top Gun is a used IBM mainframe reseller that has certified/banded z13 mainframes and feature upgrades. All used IBM mainframe hardware is eligible for IBM maintenance. Data center hardware for sale is customizable to your specific project. Call for details.

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Why Buy Refurbished?

We know the advantages of buying used data center hardware can often outweigh the benefits of the new, but do you?

  • Cost Savings

    Used or refurbished equipment brings your company huge savings on your budget dollars.

  • Scalability

    As your business grows or needs change, we can provide new solutions to grow with you.

  • Multi-Platform Hardware Solutions

    We have multiple OEMs so we can pinpoint the perfect solution for your needs.

  • Uncompromised Quality

    All data center hardware leaving our technical center has been audited, certified and tested to meet the highest standards. You won’t find a more detail-oriented used IBM server reseller.

  • Service and Support

    We offer service and maintenance opportunities for all hardware.

  • Your Ultimate Data Center Resource

    A resource you can come to for assistance with any question or issue and expect us to really listen.

The Top Gun Difference

We have over 30 years of experience and success providing guidance to data center clients. Our consultative approach focuses solely on your needs and what is best for your business. We never try to push products or services that you don’t want or need; instead, we really listen to make sure we suggest the best solution for your unique project. Find out more about us and what sets us apart.

About Us

Featured Case Study

A Software developer client needed to move from a hosted site to their own Data Center.  Top Gun brought expertise and knowledge to the table and proposed a mainframe solution that allowed the customer to move and migrate to the new site with ease.

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“Top Gun offered great options and quick turn around during the proposal phase of the project. Thank you for your support in the configuration and planning ideas that allowed us to complete these hardware upgrades that had the least amount of impact to our customers and the lowest risk to our environment. Finally, thank you for the focused execution of the actual hardware replacements”o lorem.

“Thank you for your help with Hardware and D/R Service solutions.  I enthusiastically recommend Top Gun to colleagues who ask about D/R and Hardware Solutions.”

“Again, Top Gun has been helpful above and beyond! Thanks for getting everything together for our company!”