IBM ESS 4020

IBM ESS 4020 Cache Memory

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  • Part Number:

  • 2105-4020

  • IBM ESS 4020 is a 64GB Cache Memory Upgrade.
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  • Reliant Technology can help you cost-effectively design your ideal IBM ESS storage solution.

    Increase Speed & Performance
    Adding additional memory to your IBM ESS Storage can help increase the speed and performance of your company’s most critical business applications and databases. The IBM ESS 4020 is a 64GB Cache Memory Upgrade. 

    New and Refurbished Options Available
    Reliant Technology provides both new overstock and high quality refurbished IBM ESS systems & upgrades to fit every budget.

    Warranty & Support
    Reliant Technology offers a 1 Year Next Business Day parts replacement warranty and 9-5 phone support on all refurbished IBM ESS 4020 Cache Memory. Extended warranties and 24x7x4 onsite hardware support is also available. Learn More

    Contact Us To Get Started Today!
    For more information on a IBM ESS 4020, simply fill out the form on this page or call Reliant Technology toll-free at 877.227.0828 for immediate assistance.

  • IBM ESS 4020 Head Units
    IBM 2105-800

    IBM 2105-800


    Enterprise Storage Server (ESS)
    The IBM 2105 ESS Model 800 is an enterprise storage array that can scale to 28TB with 2Gb/sec Fibre Channel, FICON and ESCON connectivity.
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  • One Year 110% Guarantee - The Best Warranty in the Industry

    1-Year Next Business Day Advance Parts Replacement
    To help protect you and your investment, Reliant Technology offers our end users an exclusive One (1) Year Advance Parts Replacement Warranty with a 110% Guarantee on all the refurbished IBM storage hardware we provide.

    Manufacturer Support
    In addition to our 1 Year 110% warranty, the majority of equipment sold by Reliant Technology can be placed under manufacturer support, unless otherwise specified. This means you can purchase a support contract from the manufacturer or add the hardware to your existing contract to provide additional onsite support from the manufacturer.

    3rd Party Support
    Reliant Technology can also offer 3rd party on-site hardware support depending on your location. We offer 3 levels of support for our refurbished IBM Storage hardware, for an additional fee.

    • Gold: 24x7x4 Hour Onsite Support
    • Silver: Next Business Day 9x5 Onsite Support
    • Bronze: Next Business Day Parts & Phone Support

    You can expect to save an additional 30-40% when comparing 3rd party hardware support to manufacturer's pricing. Customer references are also available upon request.


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