Can I run a Windows disk speed test from the command line? You bet, and your guide is right here.

While many users praise the latest Windows system, Windows 11, for its advanced features, you may find that your computer is running slowly and even freezing occasionally, especially when you have multiple programs and apps running at the same time.

A full C drive, high CPU usage, insufficient RAM, or slow disk speed are common reasons for a sluggish computer. Follow the steps in this article to optimize your Windows 11 hard drive immediately – it's a comprehensive guide on how to check disk speed in Windows 11 (which also applies to other Windows versions). Let's delve into the details of the Windows command-line tools for testing disk speed.

What is the command to check disk speed in Windows?

You can run it by typing “CMD” in the search bar of the Start menu, then running it “As Administrator” (to avoid potential issues). In the terminal, type “winsat disc,” wait a moment, and check the read/write speeds in the output. This method has its pros and cons.

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The Partition Master software can help resolve disk management issues. With the "Disk Label" tool in this feature, you can quickly and accurately assess hard drive performance and check all its relevant properties.

Increase the speed of your hard drive with Partition Master, without the fear of losing any data. In addition, a disk scan may help you recover any deleted information.

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How to Run a Windows Disk Speed Test from the Command Line [2024 Guide]

It's only natural to be curious about your Windows 11 disk read and write speeds. This article will show you two different methods for checking them – using built-in tools and third-party applications.

Then, use the built-in tool in Windows 11 to test the hard drive's transfer speeds.

You can use the Command Prompt on Windows 11, 10, or earlier to check your hard drive's transfer speed.

The "Command Prompt" (CMD), also referred to as the command line interpreter, is an integrated terminal in Windows used for monitoring hard drive activity and retrieving real-time information. Here's a guide on how to utilize it:

Step 1: Open the Start menu and search for "cmd." Alternatively, you can hold down the Windows key and press R to open the Run prompt, then type "cmd" to launch the terminal.

Step 2: Right-click cmd, and select Run as administrator from the context menu.

Step 3: In the Command Prompt window, type winsat disc -drive c (without quotes), and press Enter. Replace "c" with the letter of the drive you want to check.

Perform a Windows disk speed test using command-line alternatives

Using the disk management utilities in Partition Master can help resolve these issues. With the “Disk Label” tool within this feature, you can quickly and accurately assess your hard drive's performance and check all its relevant properties.

The “DiskMark” tool in the suite makes it easy to run disk speed tests. With a single click, you can see detailed reports on your computer's read and write speeds or I/O operations. Its intuitive interface makes it even easier to check the performance of your SD card.

Step 1. Launch AOMEI Partition Assistant. Then click the Download button to activate the "DiskMark" feature in the "Discovery" section.

Click to run DiskMark.

Step 2. Select the target drive, test data, and block size from the drop-down menus.

Select a disk to test its speed.

Step 3: Once you've configured all the settings, click “Start” to run the test. You'll then see metrics like sequential and random read/write speeds, I/O operations, and latency.

There are many other advantages to using Partition Master. Here are some features:

• Detect and promptly fix issues on your hard drive by scanning its surface.
• Use this tool to control and monitor the health and performance of your hard drives.
• Easily gauge how well your Windows 10 SSD is performing with the "Disk Health" tool, which provides a quick and accurate assessment of your drive's condition.
• Safely partition your disk for effortless management of storage space.
• Rearrange information on your hard drive. When preparing to sell your computer, you can use this program to wipe all data from the hard drive and address any existing issues.
• Boost your hard drive's speed by extending partitions.

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Conclusion

Drive speed is crucial to delivering a faster, smoother overall experience by getting data to the processor more quickly. That's why it pays to keep an eye on your hard drive's performance.

This tutorial offers two reliable command-line methods to test your Windows disk speed. In any case, we recommend using the Partition Master software to safeguard your data and speed up the testing process. It provides a user-friendly interface for managing your disks and allows you to customize partitions.

Frequently Asked Questions (FAQ) on Testing Windows Disk Speed Using Command Line with UTF-8 Encoding

If you still have questions, you can refer to the FAQ to clear them up.

1. How do I check disk read and write speed in Windows 10?

First, right-click on the taskbar at the bottom of the screen, and select “Task Manager” from the pop-up menu. Then, in the new window, choose “Performance” from the top menu. In the left column, select your solid-state drive (SSD) to view its read and write speeds.

2. Can I run SSD speed test on Windows 10?

First, right-click on the taskbar at the bottom of your screen and select "Task Manager" from the context menu that appears. Next, in the newly opened window, choose the "Performance" tab. Lastly, in the left-hand column, select your Solid State Drive (SSD) to view its read and write speeds.

3. What does "winsat disk" mean? "winsat disk" refers to the Disk Performance assessment within the Windows System Assessment Tool (WinSAT). WinSAT is an integrated tool in the Windows operating system that measures the performance of the OS, including the disk performance. It tests the computer's hardware, particularly the disk, and generates a rating. The disk performance evaluation focuses on the disk's read and write speeds and other related metrics.

You can use the Windows System Assessment Tool (WinSAT) to evaluate your computer's CPU, memory, disk space, and graphics processing performance. These WinSAT results are reported as a Windows Experience Index (WEI) score in the Performance Information and Tools control panel item.