SpeedFan alternatives
Reads motherboard, CPU, and hard disk temperatures, voltages, and fan speeds, then adjusts fans automatically to cut noise

Controls and synchronizes RGB lighting across motherboards, RAM, peripherals, and other components from multiple hardware manufacturers
A background service and graphical interface for monitoring, overclocking, and configuring AMD, Nvidia, and Intel GPUs on Linux systems
Provides driver updates, performance tuning, game profiles, and recording tools for computers using AMD Radeon graphics hardware
Diagnoses, benchmarks, and monitors PC hardware and software, producing detailed reports for enthusiasts and IT professionals
Gathers processor, motherboard, memory, and graphics card specifications while monitoring clock frequencies on Windows and Android

Reads S.M.A.R.T. data from HDDs, SSDs, and NVMe drives to report health status, temperature, and other attributes
Lets Windows users build fan curves that adjust CPU, GPU, and case fan speeds using real-time temperature sensor data from multiple sources

Renders hardware sensor data from HWiNFO or LibreHardwareMonitor onto a desktop overlay or a USB-connected LCD panel
Scans a Windows or DOS PC to catalog CPU, GPU, memory and storage, then logs sensor temperatures, voltages and fan speeds
Reads and adjusts Intel CPU throttling behavior, voltage offsets, and turbo power limits on Windows laptops and desktops
Control performance modes, fan curves, GPU switching, and RGB lighting on Asus laptops while running as a single portable executable that requires no installation

A no-dependency utility to undervolt Intel CPUs on Linux, correcting CPU throttling, optimizing power consumption and thermal management