How to check the fan speed
Among the hot topics in the past 10 days, discussions about computer hardware and cooling issues have been hot. In particular, the monitoring and adjustment of fan speed have become the focus of many users. This article will introduce in detail how to check the fan speed and provide structured data to help readers quickly master the relevant skills.
1. Why should we pay attention to fan speed?
Fan speed directly affects the cooling performance of the device. Speeds that are too low may cause the device to overheat, while speeds that are too high may cause noise or shorten fan life. Therefore, knowing how to view and adjust fan speed is critical to maintaining the health of your device.
2. Common methods to check fan speed
Here are a few common ways to check fan speed:
| method | Applicable scenarios | Operation steps |
|---|---|---|
| BIOS/UEFI | Check before starting up | 1. Press a specific key (such as Del/F2) to enter the BIOS when turning on the computer. 2. Find hardware monitoring options 3. View fan speed data |
| third party software | Real-time monitoring under Windows system | 1. Download and install HWMonitor, SpeedFan and other software 2. Run the software to check the fan speed |
| Manufacturer-specific tools | Brand computer/notebook | 1. Download the hardware management software of the corresponding brand 2. View fan information in the software |
3. Normal range of fan speed
Fan speed standards for different devices vary. The following is the reference range for common devices:
| Device type | Normal speed range (RPM) | Remark |
|---|---|---|
| CPU fan | 1000-3000 | Up to 5000+ at high load |
| Chassis fan | 800-2000 | Usually lower than CPU fan |
| Laptop fan | 2000-5000 | Thin and light notebooks usually have higher speeds |
4. Solutions to abnormal fan speed
If you find that the fan speed is abnormal, you can try the following solutions:
1.Clean the fan: Dust accumulation is a common cause of abnormal rotation speed, and regular cleaning can improve the condition.
2.Check connection: Confirm that the fan power cord is firmly connected and not loose or has poor contact.
3.Update driver: Sometimes driver issues affect fan control, and updating the motherboard and fan drivers may solve the problem.
4.Adjust BIOS settings: The fan control policy can be modified in the BIOS, such as changing from silent mode to performance mode.
5. Recommended popular fan control software
The following are fan control software that have been discussed recently:
| Software name | Features | Applicable system |
|---|---|---|
| HWMonitor | Lightweight, comprehensive display | Windows |
| SpeedFan | Support manual adjustment | Windows |
| Argus Monitor | Powerful function, supports alarm | Windows |
| Macs Fan Control | Exclusively for Mac system | macOS |
6. The relationship between fan speed and temperature
Fan speed is often closely related to device temperature. The following is the typical relationship between temperature and speed:
| Temperature range(℃) | CPU fan speed (%) | Chassis fan speed (%) |
|---|---|---|
| 30-40 | 20-40 | 15-30 |
| 40-50 | 40-60 | 30-50 |
| 50-70 | 60-80 | 50-70 |
| 70+ | 80-100 | 70-100 |
7. Summary
Knowing how to check the fan speed is very important to maintaining the health of the device. Fan status can be easily monitored through BIOS, professional software or manufacturer's tools. When abnormal speed is found, measures such as cleaning and checking connections should be taken promptly. Choosing appropriate fan control software can help users better manage device cooling performance.
In a recent discussion about fan speed, many users shared their experiences and tips using different software. It is recommended that new users start with the simple and easy-to-use HWMonitor, gradually understand the relationship between fan speed and system temperature, and then try more advanced control solutions according to their needs.
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