Documentation

The Open Hardware Monitor is a freely available, open-source application designed to monitor various aspects of a computer system, including temperature sensors, fan speeds, voltages, loads, and clock speeds.

Supported Hardware

  • CPU core sensors
  • Intel Core 2, Core i3/i5/i7, Atom, Sandy Bridge, Ivy Bridge, Haswell, Broadwell, Silvermont, Skylake, Kaby Lake, Airmont, Goldmont, Goldmont Plus, Cannon Lake, Ice Lake, Comet Lake, Tremont, Tiger Lake
  • AMD K8 (0Fh family), K10 (10h, 11h family), Llano (12h family), Fusion (14h family), Bulldozer (15h family), Jaguar (16h family), Puma (16h family), Ryzen (17h, 19h family)

Mainboard sensors

  • ITE IT8620E, IT8628E, IT8655E, IT8665E, IT8686E, IT8688E, IT8705F, IT8712F, IT8716F, IT8718F, IT8720F, IT8721F, IT8726F, IT8728F, IT8771E, IT8772E, IT8792E/IT8795E
  • Fintek F71808E, F71858, F71862, F71868AD, F71869, F71869A, F71882, F71889ED, F71889AD, F71889F
  • Nuvoton NCT6102D, NCT6106D, NCT6771F, NCT6772F, NCT6775F, NCT6776F, NCT6779D, NCT6791D, NCT6792D, NCT6792D-A, NCT6793D, NCT6795D, NCT6796D, NCT6796D-R, NCT6797D, NCT6798D
  • Winbond W83627DHG, W83627DHG-P, W83627EHF, W83627HF, W83627THF, W83667HG, W83667HG-B, W83687THF

GPU sensors

  • Nvidia
  • AMD (ATI)

Hard drives

  • S.M.A.R.T. temperature sensors
  • SSD wear level, host reads/writes

Fan controllers

  • T-Balancer bigNG
  • Alphacool Heatmaster

Data Interface
The Open Hardware Monitor shares all sensor data through WMI (Windows Management Instrumentation), enabling other applications to access and utilize this sensor information. Initial documentation detailing the interface can be found here.

Donate

Support the Open Hardware Monitor with a donation if you find it valuable. Your generosity matters.

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