SpeedFan is a program that monitors voltages, fan speeds and temperatures in computers with hardware monitor chips. SpeedFan can access S.M.A.R.T. info and show hard disk temperatures, and it can access digital temperature sensors and can change fan speeds accordingly, thus reducing noise.
SpeedFan can find almost any hardware monitor chip connected to the 2-wire SMBus (System Management Bus (trademark belonging to SMIF, Inc.), a subset of the I2C protocol) and is compatible with Windows 9x, ME, NT, 2000, 2003, XP and Windows Vista, as well as 64-bit Windows.
SpeedFan can handle:
- almost any number of South Bridges
- almost any number of hardware monitor chips
- almost any number of hard disks
- almost any number of temperature readings
- almost any number of voltage readings
- almost any number of fan speed readings
- almost any number of PWMs
What's new:
- added full support for Fintek F71889F, even at unusual addresses
- added support for a new method to access SMART data
- added support for SCSI and SAT hard disk SMART access
- added full support for SuperMicro PWS-865-PQ PSU
- added full support for Winbond W83795G
- added full support for SMSC EMC1402
- added SHORT and EXTENDED OFF-LINE SMART TEST in SMART tab. This feature works on a number of supported interfaces and not on all of them
- added voltage readings for Winbond W83793G
- properly read Tjmax on Core i7 based Xeons
- relabeled IT8512F to IT8512E
- the tray hint is no longer updated if ShowStaticIcon is true
- the tray icon tooltip layout is now vertical
- added Fintek F72569DG detection
Screenshot: Click here
Download: Download
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