Jonathan Duncan

Aug 21, 2024 | brandspurng.com | Jonathan Duncan

By Jonathan Duncan, technical director for Africa at Vertiv The future of IT thermal management is here… and it’s a hybrid of air and liquid cooling technologies. Enterprises across the globe are adopting high-performance computing (HPC) for artificial intelligence (AI) and machine learning (ML) model training and inference, causing a swift rise in chip, server, and rack power consumption, thus increasing heat dissipation levels.

Mar 29, 2024 | africasacountry.com | Jonathan Duncan |Tom Devriendt |Portia Zvavahera

Roy Guthrie, who died in Zimbabwe on March 5, was once a widely known refrigerator salesman in South Africa before he migrated to then Rhodesia as a young man in the late 1960s. He continued in his trade of buying and selling electronics until he took over Gallery Shona Sculpture from a disillusioned couple who were leaving the country after the “unilateral declaration of independence” came into effect.

Feb 20, 2024 | businessremarks.com.ng | Jonathan Duncan

TECHNOLOGY By Jonathan Duncan, technical director, Africa at VertivDigital transformation means organisations are becoming increasingly reliant on information technology to run almost every aspect of their business. The creation of more data – which needs to be processed and stored – brings with it the corresponding need for more compute power and more data centres.

Feb 17, 2024 | newswings.com.ng | Jonathan Duncan

AdvertisementBy Jonathan Duncan, technical director, Africa at VertivDigital transformation means organisations are becoming increasingly reliant on information technology to run almost every aspect of their business. The creation of more data – which needs to be processed and stored – brings with it the corresponding need for more compute power and more data centres.

Jun 29, 2023 | bbrief.co.za | Jonathan Duncan

Jonathan Duncan | Vice-President | Anglophone Africa: Secure Power Solutions | Schneider Electric | mail me |Datacenter operators and owners continue to enhance power usage effectiveness (PUE) with a number of technologies that allow for improved efficiency. Cooling forms a critical part of improved PUE planning and integrating innovations such as electronically commutated (EC) fans and variable speed drives (VSD) are making important inroads in optimising operations.