The Evolution of Fault Tolerance

The Evolution of 
Fault Tolerance

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Stratus® ztC Endurance™ 2
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Evolutionary predictive fault tolerant computing delivering protected, serviceable performance for next generation, sustainable operations Stratus ztC Endurance provides continuous availability and ensures data integrity for mission-critical applications running at the edge, operations center, and data center. Delivering seven nines (99.99999%) uptime, its Automated Uptime Layer with Smart Exchange provides continual proactive health monitoring, automatically taking action to maintain system availability and protect against data loss when needed

The Stratus® ztC Endurance™ platform enables IT and OT to run critical applications without downtime or data loss, using intelligent, predictive fault tolerance.

Using ztC Endurance enables digital transformation of computing infrastructure to modernize operations and deploy advanced software stacks, ensuring application availability and data integrity at the edge or data center. The platform combines built-in fault tolerance, proactive health monitoring, and serviceability by OT or IT, along with meeting cybersecurity requirements.

The Stratus® ztC Endurance™ platform enables IT and OT to run critical applications without downtime or data loss, using intelligent, predictive fault tolerance.

Using ztC Endurance enables digital transformation of computing infrastructure to modernize operations and deploy advanced software stacks, ensuring application availability and data integrity at the edge or data center. The platform combines built-in fault tolerance, proactive health monitoring, and serviceability by OT or IT, along with meeting cybersecurity requirements.

Stratus ztC Endurance Features

Using Stratus ztC Endurance, organizations can rapidly modernize IT infrastructure to maximize reliability, simplify manageability, and increase efficiency with minimal risk. Several key features help make ztC Endurance easy to deploy, easy to manage, and easy to service—at the enterprise data center, operations center, or edge location

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    Automated Uptime Layer
    with Smart Exchange™
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    Modular design with
    redundant CRU modules

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    Industry standard components
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    Proactive health monitoring
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    Manageable and serviceable
    by OT and IT

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    Workload consolidation

    The Stratus ztC Endurance Family of Intelligent Fault Tolerant Platforms

    Stratus ztC Endurance platforms are easy to deploy, easy to manage, and easy to service. We offer three different ztC Endurance models to meet the workload, environment, and budget of today’s application dependent enterprises and edge locations

    Stratus ztC Endurance 3100
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    Affordable performance for stable, fixed standalone applications in remote offices, branch offices, or shop floor locations.


    - 1 x 4th gen Intel® Xeon® Silver processor,

    - 12 cores

    - Up to 256 GB DDR5 RDIMMS

    - Up to 38.4 TB native NVMe storage

    Stratus ztC Endurance 5100
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    Versatility and flexibility for rapidly growing or evolving applications in regional offices, remote plants, or regional data centers.


    - 2 x 4th gen Intel® Xeon® Silver processors,

    - 24 total cores

    - Up to 512 GB DDR5 RDIMMS

    - Up to 38.4 TB native NVMe storage

    Stratus ztC Endurance 7100
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    High performance for high volume data- or transaction-intensive applications in large remote plants or corporate data centers.


    2 x 4th gen Intel® Xeon® Gold processors,

    48 total cores

    Up to 1024 GB DDR5 RDIMMS

    Up to 38.4 TB native NVMe storage

    Engineered for Next-Generation, Sustainable Operations

    Computing performance, serviceability, and manageability without
    compromise for existing – and future – needs

    Computing performance, serviceability, and manageability without compromise for existing – and future – needs

    Predictive Fault Tolerance

    Intelligent, predictive fault tolerance via the Stratus Automated Uptime Layer with Smart Exchange™ tracks and targets a wide range of failure points and automatically takes corrective actions before they impact operations.

    Highly Serviceable

    Redundant, modular architecture engineered for serviceability. Features four (4) pairs of customer replaceable units (CRUs) – compute, I/O, power supply unit, and storage – that are hot-swappable by OT or IT staff without specialized expertise or tools.

    Protection Against Data Loss and Downtime

    Seven nines (99.99999%) system availability delivers continuous availability, ensuring data integrity and protecting against loss of in-flight application data.

    Blazing Fast Performance

    The latest technology – from 4th generation Intel® Xeon® Scalable processors to high speed NVMe drives, fast Gen 4 PCIe I/O, and resilient, high-performance DDR5 memory — delivers blazing fast performance on top of the industry’s best fault tolerance.

    Simplified Management

    A single system image underpinned by built-in redundancy that is transparent to operating systems and applications, and is simple to manage. Remote monitoring capabilities and management APIs enable easy support using your existing IT tools and systems.

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