Free download Speed Fan 4.42

SpeedFan monitors fan speeds, temperatures and voltages in computers with hardware monitor chips. It can even access S.M.A.R.T. info for those hard disks that support this feature and show hard disk temperatures too, if supported. It can even change the FSB on some hardware. At the lowest level, it is a hardware monitor software, but its main feature is that it can control fan speeds according to the temperatures inside your pc, thus reducing noise and power consumption.

What´s new in this version 4.42:

• greatly improved nVidia video card support
• added full access to hardware monitor chips available on several nVidia video cards (enabled I2C writes to allow fan speed control too)
• improved Intel QST support
• Intel QST now checks first for 2.0, then falls back to 1.0, if needed
• added support for external USB drives using JMicron controllers
• fixed fan speed computation for several Analog Devices chips (ADM1027, ADT7463, ADT7475, ADT7476, ADT7468, ADT7473, ADT7490) when configured for non standard number of pulses per revolution
• MUTEXes used to synchronize with other tools while accessing buses are now defined Global
• fixed CPU usage bars size on the main window
• enabled SMBus access on ICH10 and ICH10R, if needed
• if SpeedFan service is unavailable, a message dialog is shown and the program stops running
• added scan exceptions for Asus P5N-T DELUXE and Intel DX58SO
• SEND REPORT now includes a list of ACPI devices found

To download Speed Fan 4.42 software Click Here