Win10 turns on the solid state drive TRIM function to improve SSD operating efficiency and extend SSD life

                                                                                                                                                                                         

What is the TRIM function of the SSD? In the traditional mechanical hard disk, the logical location of the deleted files will be marked so that the data can be directly overwritten in the logical location of the useless data later, but the SSD does not have this. The mechanism does not know that the data is useless until new data is required to be written to the block. As a result, the useless data is treated as useful data in the garbage collection (GC) process, which greatly reduces the hard disk. Efficiency and longevity, and the emergence of the TRIM function is to make up for this shortcoming. After using the TRIM function, the SSD can prevent the SSD from using the useless data as useful data in the garbage collection (GC), thus extending the life of the SSD. The role of the following Computer
Knowledge Learning Network Xiaobian will lead you into today's tutorial!

First we have to judge whether our system has enabled TRIM function for SSD, win10 system For example, let's right click on the "Start Menu", select "Command Prompt (Admin)", enter the following command:

fsutil behavior query d Isabledeletenotify

If DisableDeleteNotify = 0, the TRIM function is enabled on the system. If DisableDeleteNotify = 1, it is not enabled.

If it is not enabled, we will continue to type in the command prompt:

fsutil behavior set disabledeletenotify 0

As shown above, if DisableDeleteNotify = 0, then we are The TRIM function has been successfully turned on.