open hardware monitor是款开源的绿色免费软件。open hardware monitor能够帮助用户监控cpu的温度、风扇的转速、电压、负载和计算时钟的速度，支持大多数主板芯片，通过处理器的温度传感器来检测温度。

open hardware monitor支持硬件：

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