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AI & High-Performance Computing Power
Infrastructure

Rack PDU Solutions for High-Density GPU Environments

Artificial intelligence and high-performance computing (HPC) workloads are transforming the data centre landscape. GPU-accelerated platforms are delivering unprecedented compute density, enabling advances in generative AI, scientific modelling, financial analytics, and real-time decision systems. However, these gains come with a corresponding increase in power demand, thermal output, and infrastructure complexity.​             

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Our high-density rack PDU solutions incorporate intelligent monitoring and scalable rack mount power distribution designed specifically for GPU clusters and AI compute platforms.

Traditional rack power designs are often insufficient for environments populated by modern GPU clusters. Higher current draw, uneven load distribution, and dynamic utilisation patterns place significant stress on power delivery systems. As a result, selecting the correct rack Power Distribution Unit (PDU) is critical to maintaining stability, scalability, and operational efficiency.​

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Link Power provides Rack PDU solutions engineered to support the demands of AI and HPC deployments — ensuring reliable, balanced power distribution across high-density compute infrastructure.​

 

Our high-density rack PDU solutions incorporate intelligent monitoring and scalable rack mount power distribution designed specifically for GPU clusters and AI compute platforms.​​​​​​​​​​​​​​​​​​​​​​​​​​​​

The Power Challenge of AI & GPU Cluster

High-density compute racks introduce several infrastructure challenges:​

 

  • Significantly higher power consumption per rack

  • Increased amperage requirements

  • Greater risk of load imbalance and hotspots

  • Tight voltage tolerance requirements

  • Elevated cooling and airflow constraints

  • Rapid scaling demands as workloads evolve​

 

Without appropriate power distribution architecture, these factors can lead to:​

 

  • Circuit trips and downtime

  • Reduced hardware lifespan

  • Inefficient power utilisation

  • Limited expansion capability​

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' A robust PDU strategy enables organisations to 
deploy advanced compute resources with confidence '

Link Power PDU with Featured Outlet  

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Versatile 4-in-1 hybrid outlet supports C14, C16, C20 & C22 power cords in a single socket, C16, C20 & C22 power cords in a single socket, simplifying IT equipment deployment. 

Purpose-Built Rack PDU Solutions

Link Power Rack PDUs are designed to meet the demands of high-density environments by delivering.

High Capacity Distribution​

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  • Support for elevated current loads

  • Three-phase and high-amperage configurations

  • Optimised outlet density for GPU-heavy racks

 

Load Visibility & Monitoring​

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  • Real-time power usage insights

  • Capacity planning support

  • Threshold alerting to prevent overload​

 

Reliability Under Sustained Demand

 

  • ​Engineered for continuous high utilisation

  • Balanced distribution across outlets

  • Durable component selection for long-term stability

 

Scalability for Future Growth​

 

  • Flexible configuration options

  • Adaptable deployment across evolving infrastructure

  • Support for incremental expansion strategies​

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MS-3P63A-WYE-2M-21Combo(C13+C39)-12CB (1).png

Xstream Rack PDU 3Ph 63A

Application: Artificial Intelligence & Crypto Mining

 

Switched, Metered-by-Outlet Three Phase Vertical Rack PDU

 

Power Range Phases: 1 or 3 Phase

Input Current: 10A to 125A

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High Speed Cascading Daisy-chain multiple units 64units connected via IP

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Management Controller Hot-swappable controller Dual Gigabit ethernet port

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Form FactorVertical 0UHorizontal 1U, 2U & 3U

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Environmental OptionsUp to 6 sensors 1 Temperature, Humidity,Leak, Door Access

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Combo OutletNeutral locking outletsC13, C15, C19, C21

These power distribution units for artificial intelligence environments help maintain stability, visibility, and operational efficiency under extreme load conditions.

Why Power Architecture Matters in AI Deployments

Power distribution is no longer a passive component of data centre design.

It directly impacts:

  • Compute availability

  • Operational resilience

  • Energy efficiency

  • Hardware performance

  • Infrastructure lifespan

 

Organisations investing in AI platforms must ensure their power layer is engineered to match the performance expectations of modern accelerators. Properly selected PDUs help maximise compute investment while protecting uptime.

Experience in Demanding Environments

Link Power has extensive experience supporting deployments where performance, reliability, and density requirements exceed traditional data centre norms. By working closely with infrastructure planners, integrators, and operators, we help ensure power distribution solutions align with both current workloads and future scaling strategies.

Speak to Our Team

Link Power has extensive experience supporting deployments where performance, reliability, and density requirements exceed traditional data centre norms. By working closely with infrastructure planners, integrators, and operators, we help ensure power distribution solutions align with both current workloads and future scaling strategies.

If you are planning or expanding AI or HPC infrastructure, our specialists can assist in identifying the appropriate Rack PDU configuration for your environment.​

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Contact Link Power to discuss your requirements.

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