And, if you want to perform each test manually, press the remaining green button after the previous test is over.

So, if you click the All button, this tool will start executing all tests. In the center of the screen, there are two sections for read and write speeds. They are MB/s, GB/s, IOPS (input-output per second), and microseconds.

The fourth option is for unit selection.

From the list, you just have to choose one. It will list all the recognized storage drives on your machine.

The third option is for drive selection.

The second option allows you to choose the test size.

The first option lets you choose the test count - the number of tests the tool should perform.

So, let's start by choosing 4 boxes, which basically test parameters you have to choose. As you can see in the image below, there are 5 green buttons on the left, 4 boxes for selecting test parameters, and the results box in the center. How to Use CrystalDiskMark to Test Your Performance of Hard Drive?īefore using CrystalDiskMark, you should know what each button represents.

Well, the CrystalDiskMark how to use? Please keep reading. You can use CrystalDiskMark to benchmark your application.

For example, let's say you need to deploy a new application that requires a certain amount of IOPS. Likewise, if your NAS is having performance issues, CrystalDiskMark is the perfect way to see if those performance issues are starting at the network or physical computer hardware level.ĬrystalDiskMark is also a good way to measure the capacity of an enterprise environment. For example, if your computer or server is sluggish, running CrystalDiskMark is an excellent way to help narrow down the problem. It works by constantly reading and writing precisely sized blocks of data from various storage disks.Īpart from that, CrystalDiskMark can also be used to diagnose problems. Bonus: How to Increase Hard Drive Speed in Windows?ĬrystalDiskMark is a storage benchmarking utility that can test the performance of read and write operations of storage disks in your computer.How to Use CrystalDiskMark to Test Your Performance of Hard Drive?.Also, you can find a free alternative to CrystalDiskMark - MiniTool Partition Wizard in this post. How to use CrystalDiskMark to test a hard drive speed? The manual is displayed in this post.

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