SpeedFan - утилита для контроля материнской платы - температура, напряжения, скорости вентиляторов, а также за температурой жестких дисков (если они поддерживают эту функцию). Крайне положительная черта SpeedFan, выделяющая эту программу среди аналогичных - умение изменять скорость вращения вентиляторов, в том числе в зависимости от температуры внутри системного блока.

Changelog:
- added full support for fan control for Intel QST
- added full support for Fintek F71889F
- added full support for Fintek F71889ED
- added full support for SB8x0 SMBus
- added full support for Nuvoton W83677HG-I
- added full support for Nuvoton W83667HG-B
- added SB7xx/8xx PM2 fan speed readings and fan control
- added full support for MCP98242
- added full support for CAT34TS02
- added support for ITE IT8721F
- added support for USB hard disk enclosures with Cypress chipset
- added W83791D advanced settings for PWM MODEs
- improved ADT7490 PWM MODE advanced settings
- added ADVANCED options for Fintek F75387 PWM MODEs
- fixed Fintek F75387F PWM setting
- enabled SMBus on Intel ICH9-M, if needed
- added detection of LIS331DL
- added Intel QST 2.x advanced option to revert back to AUTO fan control
- upon resume from suspend only those fans that are automatically variated are initially set to 100%
- identified more CPUs
- Intel Atom Series 300 Tjmax set to 90C
- HECI support works only on Windows 2000 and later
- AMCC/3ware support works only on Windows 2000 and later
- added more names for SMART attributes
- added a new option to CONFIGURE / OPTIONS to disable SMART Summary Error Log on program start (this can dramatically improve SpeedFan startup time)
- the UI is now updated whenever new SMART data is read from the selected hard disk
- now, in CONFIGURE / EVENTS, when you press UPDATE to change some event, the editing fields are automatically cleared and the OK button is automatically enabled