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AI & High-Performance Computing Power Infrastructure
Designed for high-density GPU and AI infrastructure deployments across the UK.
AI & HPC Power Demands
Artificial intelligence and high-performance computing (HPC) are driving a new era of data centre performance. GPU-based platforms deliver extreme compute density, but also introduce higher power demand, increased heat output and greater infrastructure complexity.
The Challenge
Traditional rack power designs are no longer sufficient for modern AI environments. Common challenges include:
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High current draw from GPU clusters
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Uneven and dynamic load distribution
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Increased risk of overload and inefficiency
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Greater strain on power and cooling systems
Selecting the right Power Distribution Unit (PDU) is critical to maintaining performance and uptime.
Our Solution
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Link Power delivers high-density rack PDU solutions built for AI and HPC deployments.
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Intelligent, real-time power monitoring
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Scalable rack-mount power distribution
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Designed for GPU clusters and high-density compute environments
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Optimised for load balancing and efficiency
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Reliable performance under dynamic workloads
Why It Matters
Our PDUs ensure stable, efficient and scalable power delivery, supporting the next generation of AI-driven infrastructure.
The Power Challenge of AI & GPU Clusters
GPU clusters introduce dynamic and unpredictable load patterns:
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Significantly higher power consumption per rack
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Increased amperage requirements
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Greater risk of load imbalance and hotspots
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Tight voltage tolerance requirements
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Elevated cooling and airflow constraints
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Rapid scaling demands as workloads evolve
Power density requirements exceed traditional infrastructure limits:
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Circuit trips and downtime
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Reduced hardware lifespan
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Inefficient power utilisation
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Limited expansion capability
A robust PDU strategy enables organisations to deploy advanced compute resources with confidence.
Link Power AI Rack PDU – 3Ph 63A
Type: Switched, Metered-by-Outlet, Three-Phase Vertical Rack PDU
Phases: 3-phase
Input Current: 63A
Voltage: 400V
Outlets: 21 x C13/C15/C19/C21 and 21 x C13/C15
High-Speed Cascading: Daisy-chain up to 64 units via IP
Management Controller: Hot-swappable Gigabit controller
Form Factor: Vertical 0U; Horizontal 1U, 2U and 3U
Environmental Monitoring: Up to 6 sensors (temperature, humidity, leak detection, etc.)
Request Technical Quote
Purpose-Built Rack PDU Solutions
Link Power rack PDUs are designed to meet the demands of high-density environments by delivering:
High-density PDU configurations
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Support for elevated current loads
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Three-phase and high-amperage configurations
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High-density power distribution for GPU racks
Intelligent monitoring
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Intelligent monitoring and switching
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Capacity planning support
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Real-time load visibility
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Threshold alerting to prevent overload
Operational resilience
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Engineered for continuous high utilisation
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Balanced distribution across outlets
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Durable component selection for long-term stability
Scalable architecture
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Scalable configurations
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Adaptable deployment across evolving infrastructure
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Support for incremental expansion strategies
Link Power Rack PDU Range
Applications from:
AI to enterprise edge
PDU Type:
Switched & Metered-by-Outlet, Metered-by-Outlet, Switched Outlet, Metered Input, Basic
Phases:
1-phase or 3-phase
Input Current:
10A to 125A
Outlets:
Neutral locking and combination outlets, including C13, C15, C19 and C21
High Speed Cascading:
Daisy-chain up to 64 units via IP
Management Controller:
Hot-swappable Gigabit controller
Form Factor:
Vertical 0U; Horizontal 1U, 2U and 3U
Environmental Monitoring:
Up to 6 sensors (temperature, humidity, leak detection, etc.)
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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:
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High-density rack configurations exceeding 60kW
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Intelligent monitoring integration
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Custom PDU configurations
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Support for scalable infrastructure growth
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.
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.
AI & GPU Cluster Deployment
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High-density rack configurations exceeding 60kW+
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Intelligent monitoring integration
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Custom PDU configuration
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Designed to support scalable infrastructure growth
Why Link Power
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Tier-1 engineering experience from global power infrastructure environments
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Manufacturing partner to leading infrastructure brands
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Faster custom build capability than large enterprise vendors
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Flexible configurations tailored to deployment requirements
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Direct access to engineering support
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Reduced lead times without compromising quality
Built with the engineering standards of global power infrastructure providers — without the constraints of large enterprise vendors.
