• • • UPS & STANDBY POWER • • • Embracing the agility of
prefabricated modular design By Krešimir Krpan, Senior Director, Global Business Development and Solution Architecture, Infrastructure Solutions, Vertiv
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rtificial intelligence (AI) and the digital era is driving an unprecedented requirement for data processing and storage, and the need for AI-ready data centre capacity is in danger of outstripping supply. McKinsey claims that by 2030, demand for data centre capacity could more than triple, potentially reaching of 171 to 219 gigawatts annually.
This is challenging traditional approaches to data centre construction and expansion, and developers and operators are focused on bringing new capacity online as quickly as possible. Prefabricated modular data centres (PFMs) are emerging as a popular solution. They can be built up to 50 per cent faster than a traditional data centres and are revolutionising the way data centres are planned, deployed and operated. A PFM is a modular, pre-engineered facility that is built off-site and then transported to the desired location for quick and efficient deployment. The modular nature of these data centres allows for a more agile response to changing needs, whether it’s sudden increases in data processing requirements or the establishment of new locations. Instead of planning for unforeseen growth, organisations can build capacity to precisely match current requirements.
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This approach enables them to scale their data centre infrastructure in a modular fashion, effectively aligning capacity with business demand. It minimises the risks associated with either overbuilding or underbuilding, enabling a more efficient allocation of resources. By harnessing the power of modularity, PFMs offer unprecedented speed of construction, scalability, efficiency and cost-effectiveness - benefits that traditional data centres could struggle to match.
Exploring the benefits Prefabrication lends itself as a construction methodology to meet industry demands for high volumes and rapid deployment, reducing project risk and complexity. These modules are designed and built off-site in a controlled environment, which improves quality control and minimises errors and delays that can affect traditional on-site construction. By the time the modules arrive at the installation site, they are fully tested and ready for integration, allowing a seamless and hassle-free deployment. The controlled manufacturing environment also enables better resource management and bulk purchasing of materials. One key benefit is their ability to integrate critical components, such as advanced cooling
systems and power distribution within controlled factory conditions. This allows for parallel construction processes while the unit is being constructed off-site. Various components and systems can be fabricated simultaneously and electrical and mechanical works can progress alongside the construction of the modular unit. Design and installation can also be certified by an independent body in the factory before dispatch, significantly reducing the time required for on-site assembly and integration.
PFMs have a positive impact on the Total Cost of Ownership (TCO) and reduce the physical footprint. The modular nature of these data centres enables organisations to scale their infrastructure in line with demand, avoiding overprovisioning. By using modular uninterruptable power supply (UPS) and cooling systems that can be expanded as the IT load increases over time, organisations can optimise their resources and achieve cost savings. Additionally, the reduced on-site labour and shorter construction timelines contribute to improved overall cost predictability and reduces the risk of budget overruns.
The design of prefabricated modules is tailored to meet specific project requirements, including
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