smcfancontrol@beta ☆

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Description:
Sets a minimum speed for built-in fans

Type: Cask | Latest Version: 2.6.1@0 | Tracked Since: Dec 28, 2025

Links: Homepage | formulae.brew.sh

Category: System utilities

Tags: fan-control system-utility macos hardware thermal-management

Install: brew install --cask smcfancontrol@beta

About:
smcFanControl is a system utility that allows users to manually set minimum fan speeds on Apple Mac computers. By increasing fan RPMs beyond Apple's default thermal management curves, it helps prevent CPU and GPU thermal throttling under heavy workloads. This results in cooler system temperatures and sustained performance during intensive tasks like video rendering or gaming.

Key Features:

Manual fan speed control with customizable RPM settings
Menu bar integration for quick access and monitoring
Temperature monitoring and system diagnostics
Support for multiple fan zones in compatible Mac models
Automatic profile switching based on system load

Use Cases:

Preventing thermal throttling during video editing or 3D rendering
Cooling Macs in hot environments or with limited airflow
Managing fan noise by setting custom speed profiles
Extending hardware lifespan by maintaining lower operating temperatures

Alternatives:

Macs Fan Control – More modern UI with broader Mac model support, but lacks some advanced customization
TG Pro – Commercial alternative with automated fan control and temperature-based triggers

Version History

Detected	Version	Rev	Change	Commit