Vertiv Liebert UPS

Vertiv's large-frame line and Schneider's Galaxy occupy the same competitive position in data-centre electrical rooms that Broadcom and NVIDIA occupy in switch silicon: a small number of vendors capable of building at megawatt scale, purchased by facility engineers rather than by whoever is procuring the compute. A supercomputer's public specifications almost never name its UPS vendor, and that asymmetry, a site publishing its GPU count to the unit while its electrical infrastructure goes unnamed, is a real gap in how these systems get described.