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    Unisys ClearPath Forward® Dorado 4580/4590

    1 MIN

    High performance. Highly scalable. High availability.  

    High availability is a standard feature of these Dorado mid-range systems. The Dorado 4580 and 4590 systems are built using high-resiliency components, and the overall system availability is maintained by the inclusion of redundant OS 2200 processors, I/O subsystems and supporting infrastructure connections.  

    Midrange ClearPath® OS 2200 processing 

    The ClearPath Forward Dorado 4580 and Dorado 4590 systems fit many organizations' midrange OS 2200 processing requirements. Whether these systems are used independently or in conjunction with other Dorado systems, the Dorado 4580 and 4590 systems support a full range of general purpose, development/test and business continuance workloads.  

    Download the product info sheet

    Latest from Unisys

    See how Unisys is shaping the future of AI, Cloud and Digital Transformation.
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    ClearPath® OS 2200 Gold

    ClearPath OS 2200 Gold provides a fully featured, mid-range, production-level processing environment for your business-critical needs. Learn more.
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    ClearPath® OS 2200 Titanium

    Discover premium-capacity OS 2200 processing with up to 28 IPs for enterprise-scale cloud deployments. Download the ClearPath OS 2200 Titanium product sheet.
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    ClearPath® OS 2200 Developer Studio

    Accelerating your development of ClearPath OS 2200 applications with ClearPath OS 2200 Developer Studio’s complete development and test workspace.
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    | June 10, 2026

    ClearPath® OS 2200 Gold

    ClearPath OS 2200 Gold provides a fully featured, mid-range, production-level processing environment for your business-critical needs. Learn more.
    Read more
    2m
    | June 10, 2026

    ClearPath® OS 2200 Titanium

    Discover premium-capacity OS 2200 processing with up to 28 IPs for enterprise-scale cloud deployments. Download the ClearPath OS 2200 Titanium product sheet.
    Read more
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    | June 10, 2026

    ClearPath® OS 2200 Developer Studio

    Accelerating your development of ClearPath OS 2200 applications with ClearPath OS 2200 Developer Studio’s complete development and test workspace.
    Read more

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    Connect with our experts to discuss the specific outcomes you aspire to achieve. We'll explore solutions tailored to your objectives, operations, and industry.