SpeedFan
Reads motherboard, CPU, and hard disk temperatures, voltages, and fan speeds, then adjusts fans automatically to cut noise
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| + | Temperature Monitoring | Reads temperatures from motherboard sensors, individual CPU cores, and nVidia video cards. |
|---|---|---|
| + | Fan Speed Control | Changes fan speeds based on configured temperature thresholds to lower system noise. |
| + | Voltage Monitoring | Reports voltages exposed by hardware monitor chips according to their official datasheets. |
| + | S.M.A.R.T. Analysis | Compares hard disk S.M.A.R.T. attributes against a statistical model to flag early signs of failure. |
| + | SCSI Support | Reports temperature and health data from SCSI-connected hard disks in addition to EIDE and SATA drives. |
| + | RAID Controller Support | Reads S.M.A.R.T. data from drives attached to ARECA, CSMI, and AMCC/3ware RAID controllers. |
| + | Event Automation | Triggers configured actions, including sending an email with current readings, when a monitored value crosses a threshold. |
| + | Advanced Fan Control | Provides a graphical curve editor so fan response to temperature can be fine-tuned point by point. |
| + | IPMI Support | Reads sensor data exposed through a system’s IPMI interface. |
...6 more features/limitations. Contact us to get a complete list of features and system requirements.
Platform
Desktop
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System Requirements
| # | Minimum |
|---|---|
| 1 |
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| 2 | 32 or 64 bit processor |
Ratings
3.955
| AlternativeTo | 3.85 based on 5 reviews |
|---|---|
| Softpedia | 4.15 based on 672 reviews |
Repository
SpeedFan being a proprietary software, its source code is not publicly hosted.
License
Categories
Notes
- All genuine SpeedFan installers are digitally signed with a SOKNO S.R.L. certificate; verify this before trusting a download from a third-party mirror.
- Development has been dormant since version 4.52 (2016); users on newer hardware often rely on community-shared sensor configurations linked from the official Support page.