
Moreover, these defrag passes are also directly affected by the read/write speed your hard drive offers. What Factors Influence the Defrag Passes in Windows 10?įactors that influence the defrag passes in windows 10 include drive’s size. Additionally, you can manually set the passes you need, but this step needs the help of third-party tools. The good thing is that you can keep it running in the background, as it does not affect the performance of your computer. If you may be wondering how many passes defrag windows 8, there is no specified time or number. Windows 8 and later versions auto-detect the number of passes needed depending on different factors, such as the number of errors.

If you are using a low-end processor, it can take you over 30 passes and more than 10 hours. Remember, there is no set time, but it depends on your disk’s size and degree of fragmentation. Therefore, the passes Windows 10 requires to depend on the condition of the disk and your PC. Microsoft does not specify Windows defrag passes, as Windows auto-detects the needed settings for the process. It can take anywhere between one to 40 passes or more to complete the defragmentation process. How Many Passes Defrag Windows 10? A Definitive Answer

