Vertiv launches enhanced MegaMod HDX modular power and cooling systems for high-density AI DCs

16 January 2026

Vertiv has unveiled updated configurations of its MegaMod HDX system, a modular power and liquid cooling solution designed specifically for high-density computing environments, including AI and high-performance computing (HPC) deployments.

Available globally, these new models target data centers across North America and EMEA, addressing the increasing demands of modern AI workloads.

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Liquid cooling in African data centres: A turning point in efficiency, resilience and future-ready design

26 November 2025

Leon Kleyn, WSP in Africa

Leon Kleyn, WSP in Africa

As artificial intelligence (AI) becomes more deeply embedded in how organisations operate, the infrastructure behind these digital tools is undergoing a profound shift. Data centre capacity to power AI processes must increase, and rapidly, by expanding and upgrading existing facilities or building new data centres. The African data centre market is growing quickly: research places current estimated market value at USD 1.94 billion in 2025 and is expected to reach USD 3.85 billion by 2030.

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Building data centres for a hotter, smarter, and more sustainable future

13 November 2025

Dean Wolson, General Manager, Lenovo Infrastructure Solutions Group, Southern Africa

As Africa’s digital economy accelerates, its data centres have become the continent’s silent powerhouses — sustaining finance, healthcare, cloud, and AI systems that underpin modern life. But they are also at the frontline of the climate crisis. With rising temperatures, volatile weather, and fragile energy grids, operators are rethinking what it means to be resilient, sustainable, and scalable in an era of unprecedented environmental and technological change.

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The evolution of data centre cooling toward AI-ready infrastructure

13 November 2025

Paul Mouton,Afrikamasts

Paul Mouton, Afrikamasts

Cooling a data centre has always been a key engineering discipline, but the rise of AI produced heat loads has placed thermal management at the heart of infrastructure strategy.

Traditional server environments, even those with relatively dense configurations, now look modest compared to the high-power, thermally intense AI clusters, powered by PDUs and GPUs. This shift has forced engineers to rethink airflow, liquid cooling systems, redundancy, and long-term sustainability.

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