Luxembourg – Super computer – Acquisition, Delivery, Installation and Hardware and Software Maintenance to Upgrade the Discoverer Supercomputer

Sofia Petascale Supercomputing Centre is supplied by three independent power supply lines, but it is not equipped with an on-site power generator, yet. To partially compensate for that lack of additional power source, a new UPS is requested. Its duty will be to power supply the nodes in the new GPU HPC partition, new storage system, new network equipment, two new air-cooled racks, and two existing liquid cooled Bull Sequana XH2000 DLC racks (those racks host critical components of communication, security, storage, login nodes, management nodes, performance node and compute nodes).