SpeedFan

SpeedFan is a program that monitors voltages, fan speeds and temperatures in computers with hardware monitor chips. The tool can even access S.M.A.R.T. info and show hard disk temperatures.

SpeedFan for PC is a FREE, powerful, and versatile software utility designed to monitor and control various aspects of your computer's hardware, with a primary focus on temperature management and fan speed control. Developed by Alfredo Milani Comparetti, this Windows-based application has been a go-to choice for users looking to optimize their PC's performance and prevent overheating issues for years.

It supports SCSI disks too. Itcan even change the FSB on some hardware (but this should be considered a bonus feature).

Itcan access digital temperature sensors and can change fan speeds accordingly, thus reducing noise. We recommend downloading this great benchmark tool for Windows PC.

It 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

Key Features

Temperature Monitoring: It provides real-time monitoring of temperature sensors integrated into your CPU, GPU, and motherboard. This feature helps you keep an eye on temperature fluctuations and potential overheating issues.

Fan Speed Control: With the ability to control fan speeds, it allows users to customize fan settings to maintain a balance between cooling efficiency and noise levels. This is particularly useful for gamers and professionals who require precise control over their system's cooling.

Automatic Fan Control: The software can also automatically adjust fan speeds based on temperature readings, ensuring that your PC runs cool when necessary and remains quiet during idle or low-load periods.

SMART Attribute Monitoring: It can access SMART (Self-Monitoring, Analysis, and Reporting Technology) data from your hard drives to provide insights into their health and potential issues.

Advanced Fan Profiles: Users can create and save custom fan profiles, enabling the fine-tuning of fan behavior for different scenarios, such as gaming, video editing, or general use.

System Event Logging: The software keeps a log of temperature and fan speed changes, making it easier to diagnose past issues and monitor long-term trends.

Customizable Interface: Itoffers a straightforward and customizable user interface, allowing you to choose which hardware components to monitor and display relevant data.

Installation and Setup

• Download the latest version from the official website or FileHorse.
• Run the installer and follow the on-screen instructions.
• During installation, you may be prompted to set up a few configurations, such as selecting the language and choosing whether to create desktop shortcuts.
• Once installed, It will automatically detect compatible hardware sensors and display temperature and fan speed data.

How to Use

Main Tab: The main tab displays temperature and fan speed data for your hardware components. You can customize the labels and layout to suit your preferences.

Advanced Tab: This tab allows you to configure fan profiles, temperature alarms, and automatic fan speed adjustments. Here, you can set up custom rules for fan control.

Charts Tab: It offers graphical representations of temperature and fan speed data over time, helping you identify trends and anomalies.

Log Tab: Access logs of temperature and fan speed changes, which can be helpful for diagnosing issues or monitoring long-term system performance.

FAQ

Is SpeedFan compatible with my hardware?
The tool is compatible with a wide range of motherboards and hardware components. To check if your hardware is supported, visit the official website or consult the user manual.

Can I damage my hardware by adjusting fan speeds with SpeedFan?
While the tool allows fan speed adjustments, it's essential to exercise caution. Extreme fan speed settings can potentially cause overheating or unnecessary wear and tear on your hardware. Use it judiciously and monitor temperature changes.

Is SpeedFan safe to use?
SpeedFan is generally SAFE to use, but it's essential to download it from the official website or FileHorse to avoid malware or counterfeit versions. Always use caution when modifying fan speeds or other hardware settings.

Can I set up automatic fan control with SpeedFan?
Yes, it supports automatic fan control based on temperature readings. You can create custom fan profiles to regulate fan speeds according to your preferences.

Is SpeedFan compatible with Windows 11/10 and later versions?
It was primarily designed for older Windows versions, and its compatibility with Windows 11 and 10 and later versions may be limited. It's recommended to check for updates or alternative software if you're using a modern Windows OS.

Alternatives

HWMonitor: A user-friendly tool that provides detailed temperature and hardware monitoring data. It's suitable for users who prefer a simpler interface.

Open Hardware Monitor: An open-source application that offers real-time hardware monitoring and fan speed control. It's a lightweight option with extensive compatibility.

MSI Afterburner: Primarily designed for GPU overclocking, MSI Afterburner also includes fan speed control and temperature monitoring features. It's ideal for gamers.

Core Temp: Focused on CPU temperature monitoring, Core Temp provides accurate readings and a minimalistic interface. It's excellent for those primarily concerned with CPU health.

CAM by NZXT: Designed for gamers and PC enthusiasts, CAM offers hardware monitoring, overclocking, and lighting control in one package. It's known for its sleek UI.

Pricing

The tool is FREE to download and use, making it an attractive choice for budget-conscious users.

System Requirements

• Operating System: Windows XP, Vista, 7, 8, 10 or 11 (32-bit or 64-bit)
• CPU: 32-bit or 64-bit processor
• RAM: 1 GB or more
• Hard Drive Space: Minimal

PROS

• Comprehensive hardware monitoring.
• Fan speed control and customization.
• Automatic fan control based on temperature.
• Custom fan profiles for various scenarios.
• Lightweight and free to use.

CONS

• Not as actively developed as some alternatives.
• This product is not developed actively anymore.
• Interface can be intimidating for beginners.
• Compatibility with modern Windows versions may be limited.
• Requires careful configuration to avoid hardware damage.
• Lacks features like remote monitoring and cloud integration.

Conclusion

It remains a valuable tool for users who prioritize precise temperature management and fan speed control in their PC systems. While it may not have the flashiest interface or the latest updates, its core functionality is still relevant and effective. If you're willing to invest some time in learning how to use it properly, it can help you keep your PC running optimally and prevent overheating issues.

However, if you're looking for a more user-friendly or feature-rich alternative, it's worth exploring the alternatives mentioned in this review. Ultimately, SpeedFan's enduring popularity among tech enthusiasts speaks to its utility and effectiveness in the realm of PC temperature management and hardware monitoring.