SpeedFan 4.40

SpeedFan is a program that monitors voltages,
fan speeds and temperatures in computers with
hardware monitor chips. SpeedFan can even access
S.M.A.R.T. info and show hard disk temperatures.
SpeedFan supports SCSI disks too. SpeedFan can
even change the FSB on some hardware
(but this should be considered a bonus feature).
SpeedFan 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 works fine with Windows
9x, ME, NT, 2000, 2003, XP and Windows Vista.
It works with Windows 64 bit too.

Release Notes:

4.40
 - improved identification of Winbond W83667HG
 - W83667HG has its own support code now
 - W83667HG PWM MODE settings now work properly and can be used to change fan speeds
 - fixed a minor bug in temperature readings of EMCT03
 - fully included data from TPWS002 Intel Document about Tjmax values
 - added support for ADP3228 fan reading
 - AdvSmart no longer links a drive if SMART data has bad checksums

4.39
 - 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 - the tray hint is no longer updated if ShowStaticIcon is true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

A few numbers

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

Windows XP, Vista, Windows 7

Copyright 2000-2009 by Alfredo Milani Comparetti