SpeedFan versions

SpeedFan monitors voltages, fan speeds, temperatures and other parameters
Nov 23, 2021
Editorial review
rating
May 22, 2009
Editorial review
rating
Feb 14, 2008
Editorial review
rating

What's new

v4.52 [Apr 14, 2012]
- added full support for Nuvoton NCT6791D (including fan control)
- Improved external (USB) hard disk detection (some were not properly detected on Windows 8)
- Added a method to access hard disks connected to 3ware RAID controllers (works on 64 bit systems too)
- Added support for Intel core temperature (Family 06h Model 3Ch)
- Added support for Intel core temperature (Family 06h Model 3Eh)
- Added support for AMD Family 15h temperature
- Added support for AMD Family 16h temperature
- Added support for Intel 8 Series SMBus
- Added support for Intel 8 Series Mobile SMBus
- Added support for Intel 9 Series SMBus
- Added Nuvoton NCT6779D/NCT6791D advanced option to choose between PWM and DC output for System Fan (PWM 1)
- Changed the way NCT6779D and NCT6791D read fan speeds
- Added 4 more temperature readings to NCT6779D
- Added Fintek F71808A advanced setting: PWM TYPE 3
- Refined Fintek F71808A description for PWM MODEs
- Added preliminary support for ITE IT8620E temperatures and fan speeds
- Fixed a minor typo that caused Fintek F71808A to not show some temperatures properly

v4.49.0.403 [May 22, 2009]
- greatly improved DELL support
- nVidia I2C support works again with driver 275+
- now ATI Radeon support resets Manual Fan Control to the state it had when SpeedFan was started (no more unexpected video card fan set to 100% on program exit)
- added support for Intel X79 (Patsburg) SMBus
- added support for ServerWorks HT1000 SMBus
- added SAT support for USB enclosures
- added support for USB enclosures using SunPlus, IoData and Logitech chipsets
- added voltage reading tweaks and configurations for several Intel motherboards
- added full support for Fintek F71858AD
- rewritten Areca RAID support and improved support for Areca SAS controllers
- slightly refactored hard disk USB vendor guessing
- added support for AMD Family 12h (LLano) temperature
- added support for AMD Family 14h (Bobcat) temperature
- ATK0110 tries to find the best interface when multiple ones are available in ACPI BIOS (please, report if support is broken for your motherboard model)
- added preliminary support for Fujitsu-Siemens Hades

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