power usage effectiveness (PUE) power usage effectiveness a power usage effectiveness (PUE) rating of less than 1.15. PUE as a broad metric power usage effectiveness энергоэффективности power usage effectiveness Energy Efficiency Power Usage Effectiveness (PUE) power usage effectiveness (PUE) PUE PUE PUE power usage effectiveness [PUE Power Usage Effectiveness (PUE) in data centers power usage effectiveness (PUE) uninterruptible power supply (UPS) power usage effectiveness power usage effectiveness power usage effectiveness (PUE) the very definition PUE Power Usage Effectiveness (PUE) power usage effectiveness (PUE) PUE Power Usage Effectiveness (PUE) PUE Power Usage Effectiveness (PUE) PUE PUE PUE power usage effectiveness (PUE) PUE power usage effectiveness (PUE) PUE PUE power usage effectiveness Power Usage Effectiveness TechTarget PUE (power usage effectiveness) power usage effectiveness (PUE) power usage effectiveness (PUE) PUE power usage effectiveness