Power Distribution Engineered for Performance, Reliability & Intelligent Control
AI/HC In Focus
Why PDU Selection Matters More Than Ever
The AI and high-performance computing (HPC) market continues to accelerate rapidly, as data-intensive workloads drive demand for ever larger and more powerful GPU clusters. The latest GPU generations exemplify this shift: with dramatically increased core counts, memory bandwidth, and performance density, these accelerators are enabling breakthrough capabilities in generative AI, scientific simulation, and real-time analytics.
However, this enhanced computational density comes with significantly higher power draw per rack, steeper cooling requirements, and far tighter tolerances for voltage and current delivery than traditional server environments. For customers architecting datacentres around high-density GPU systems, the selection of the right Power Distribution Unit (PDU) is no longer a commodity decision — it is a critical infrastructure choice.
The Limitations of Traditional PDUs in High-Density GPU Environments
Conventional PDUs often struggle to meet the demands of racks populated with the latest GPUs. Key challenges include:
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Delivering sufficient amperage headroom for peak and transient loads
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Avoiding hotspots caused by uneven load distribution
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Maintaining stability under sustained high power draw
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Preventing nuisance trips that can impact uptime
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Supporting future scalability as cluster sizes grow
In AI and HPC deployments, power is dynamic, not static. GPU workloads fluctuate rapidly, and infrastructure must be capable of responding to these load variations without compromising performance or reliability.
Intelligent Power Management is Now Essential
Modern GPU environments require more than raw capacity. The PDU must integrate seamlessly with advanced power monitoring and management systems, allowing operators to:
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Actively monitor voltage, current, and load per phase and per outlet
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Set intelligent thresholds and alerts
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Optimise power utilisation across racks
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Prevent breaker trips and overloading
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Support capacity planning and future expansion
Choosing the right PDU today means accounting not only for total power capacity, but also dynamic load behaviour, scalability, and long-term operational reliability — particularly as AI workloads and accelerator architectures continue to evolve.
Link Power: Purpose-Built PDUs for AI & HPC Infrastructure
At Link Power, we have extensive experience designing and deploying PDU solutions for the most demanding environments, including AI training clusters, HPC supercomputing facilities, and ultra-high-density data centres.
Our solutions are engineered to deliver:
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High-amperage, high-density rack PDUs
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Intelligent and remote monitoring capabilities
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Superior load balancing and fault tolerance
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Custom configurations for GPU-heavy deployments
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Long-term reliability under continuous extreme load
By partnering with Link Power, customers can fully leverage cutting-edge GPU performance without compromising operational stability, energy efficiency, or future growth.
High-Amperage Power Distribution Designed For Crypto Mining Applications
Reliable PDUs for Crypto Mining Farms
Reliability
ONRTL listed and recognized parts used and numerous test procedure and traceability to make sure PDU level reliability and lowest MTB.
Future Proofed
The CM PDU line offers a wide variety of robust, reliable outlets, including C19, PA45 4-pin & 6-pin, WP, to support your specific mining machines. Single phase and three phase input options available, custom designs available upon request.
Ultra-High Density
Ultra-high power PDUs available in 208V, 240V/415V, 277V/480V, with currents ranging from 30A up to 385A per line.
Smart Management
Our PDUs range from 'Basic' units, for those with a focus on reliability and cost effectiveness, through to fully remote monitored and managed PDUs, for those requiring visibility and control.
Compliance
NRTL listed manufacturer and products, always utilizing NRTL recognized components to ensure the PDU is resilient and reliable.
Our Story
At Link Power, we engineer high-performance Power Distribution Units (PDUs) built for the demanding AI/HPC, enterprise Data Centre and large-scale Crypto Mining environments. Our mission is simple, deliver reliable, quality and efficient power distribution units that keep your infrastructure running at peak performance.
With years of PDU manufacturing experience, advanced engineering excellence, and a commitment to quality and customer service, we provide enterprise-grade rack PDUs and custom-built solutions tailored to complex IT and industrial power needs.
Our Impact
Professional. Reliable. Built to Last.
Over 1000
product configurations to-date
99%
customer satisfaction rate
86.5kW
AI PDUs deployed in 2025
Power Distribution for Data Centres
Advanced Rack PDUs Designed for Modern Data Centres
Data centres rely on stable, scalable, and intelligent power distribution.
Link Power manufactures high-efficiency power distribution units engineered specifically for mission-critical environments where uptime is everything.
Our Data Center range includes Basic, Metered Input, Metered Outlet, Managed Outlet & Managed-Metered Outlet, giving you the degree of visibility and control you require for your individual environment.
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These solutions provide stable, efficient rack mount power distribution and allow IT teams to remotely monitor power usage, detect issues in real time, and manage equipment loads across multiple racks and facilities.
Key Features
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High-density outlet configurations for optimized rack space
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Intelligent (switched/monitored) PDU options for remote management
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Heavy-duty construction for 24/7 datacentre operation
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Robust industrial-grade components
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Seamless integration with existing server rack infrastructure
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Optional custom builds for unique datacentre layouts
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Custom cable and connector options
Whether you operate enterprise IT, colocation facilities, or large-scale cloud environments, our data centre PDUs deliver uncompromised performance and reliability.
Built for:
Enterprise Data Centres • MSPs • Colocation Providers • Infrastructure Solutions Providers
Power Distribution for Crypto Mining
High-Power PDUs for ASIC & GPU Mining Rigs
As crypto mining evolves into large-scale, energy-intensive operations, facilities are shifting toward higher-efficiency, ultra–high-density PDUs to support growing demands for power, real-time monitoring, remote control, and environmental sensing.
As the convergence with AI/HPC infrastructures accelerates, there’s a growing need for compliance-ready PDU systems that are scalable, cost-effective, and designed for intense power density under strict regulatory and sustainability pressures.
Our crypto mining PDUs cater for a wide range of mining machines, with various power ratings, outlet types, and intelligence levels to suit your specific deployment needs.
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Why Link Power for Mining?
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High-amperage and high-voltage PDU configurations
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Overload protection and thermal-safe design
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Custom wiring, outlet types, and plug options
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Support for rapid scalability and large deployments
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Reliable 24/7 power for uninterrupted mining operations
Whether you’re powering a single mining farm or multiple warehouse facilities, Link Power gives you a power foundation built for performance, safety, and growth.
Customer Stories
What Our Customers Say
We struggled to find extreme density PDUs for the latest NVIDIA GPU cluster our customer was deploying. Link Power not only supported us with critical design questions, they custom-built close to 1000 units exactly to our spec.
James McDonagh, Infrastructure Consultant
Link Power PDUs are reliable, robust and cost efficient. We've tried a few different solutions and Link Power have the right blend of premium features, reliability, price and excellent customer service.
Richard Williams, Tidy IT
Sourcing reliable Crypto mining PDUs can be a challenge, with limited suppliers able to support the unique requirements of our mining farms.
Link Power came up with a solution which has lasted the test of time and continues to provide issue-free power delivery.
Hanad Hassan, IT Engineer
Get in Touch
Professional. Reliable. Built to Last.