Posts

Does the spread of direct liquid cooling make PUE less relevant?
The power usage effectiveness (PUE) metric is predominant thanks to its universal applicability and its simplicity: energy used by the entire data center, divided by energy used by the IT equipment.

PUE: The golden metric is looking rusty
When the PUE (power usage effectiveness) metric was first discussed…

Data center PUEs flat since 2013
The average power usage effectiveness (PUE) ratio for a data…

Is PUE actually going UP?
One of the more intriguing results of the Uptime Institute Global…