Mac Studio Now Supports Low Power Mode

Joe Rossignol at MacRumors:

Apple says turning on Low Power Mode reduces the Mac Studio's fan noise, which is useful for tasks that require a quieter environment, and it also allows for reduced power consumption if the computer is left running continuously.

The reduced fan noise aspect of Low Power Mode requires macOS Sequoia 15.1 or later. The new Mac Studio ships with macOS Sequoia 15.3.

A few Reddit users said macOS Sequoia 15.3 enabled Low Power Mode on the previous-generation Mac Studio with the M2 Max chip, and presumably on M2 Ultra configurations too. This is not reflected in Apple's support document.

I can confirm, a "Low Power Mode" toggle appears in the Energy settings of my M2 Ultra Mac Studio.

I really put this thing through the ringer with video and AI workloads and I have never been able to hear the fan (even with my ear right to the back of the thing), so I guess I was lucky to get one whose fan holes don't whistle. I'm always glad to receive new features through software, but am comfortable promising you that I will never turn this on.