Open Hardware Monitor是一款免费开源的绿色软件，它可以监控硬件的温度、风扇转速、电压、负载和计算机时钟速度。

Open Hardware Monitor支持大多现今的主板芯片，CPU的温度是通过读取英特尔处理器和AMD处理器的温度传感器，以及ATI显卡和NVIDIA显卡的传感器。

Open Hardware Monitor 支持的硬件：

1.CPU 传感器

Intel Core 2, Core i3/i5/i7, Atom, Sandy Bridge, Ivy Bridge, Haswell, Broadwell, Silvermont

AMD K8 (0Fh family), K10 (10h, 11h family), Llano (12h family), Fusion (14h family), Bulldozer (15h family), Jaguar (16h family)

2.主板传感器

ITE IT8705F, IT8712F, IT8716F, IT8718F, IT8720F, IT8721F, IT8726F, IT8728F, IT8771E, IT8772E

Fintek F71808E, F71858, F71862, F71868AD, F71869, F71869A, F71882, F71889ED, F71889AD, F71889F

Nuvoton NCT6771F, NCT6772F, NCT6775F, NCT6776F, NCT6779D, NCT6791D

Winbond W83627DHG, W83627DHG-P, W83627EHF, W83627HF, W83627THF, W83667HG, W83667HG-B, W83687THF

3.GPU 传感器

Nvidia

AMD (ATI)

4.硬盘驱动器

S.M.A.R.T. temperature sensors

SSD wear level, host reads/writes

5.风扇控制器

T-Balancer bigNG

Alphacool Heatmaster