What is Trim ssd – Troubleinthepeace


If you hear somewhere about the TRIM command in an SSD hard drive, you will probably want to know what the SSD TRIM command is, and what it does in your computer, does your computer support that TRIM function? Today webgiaidap.com will also answer those questions for you.

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What is TRIM SSD?

TRIM is an improved command or function in an SSD on a computer, roughly understood as a way for the operating system to communicate with the SSD about a specific task. Specifically, it works like this:

When you delete any file on the hard drive, then the operating system will notify the hard drive to mark that file as unused and delete it.

So what is the difference between having the TRIM command and not having it?

There is no TRIM task on SSD hard drive, when we delete a file, the operating system will notify the SSD that the file has been deleted and no longer used, then the operating system will mark on the SSD is that the file will be deleted, but only at the mark that has not actually deleted the file and is ready for overwriting a new file on that location.

When there is a TRIM task, the moment we perform the file deletion action, the operating system will notify the SSD and the hard drive to delete that file on the hard drive to create space ready to save the new file. to that position.

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So when the TRIM command is enabled on the SSD, it will help the system maintain stable performance, when you delete a file, the operating system will immediately delete that file on the hard drive to help increase the hard drive speed. , minimizing junk files during use. TRIM is the action of “deleting it” instead of marking it as “not in use”.

Command TRIM SSD

Normally in versions of windows 7 and above, by default, the system will automatically enable TRIM on SSD drives. But if for some reason your device does not turn on, then you do not need to worry and you can do a few steps to be able to turn on TRIM easily.

To check whether the computer is currently on the TRIM command or not, do the following:

You need to open “Command” as administrator and type the following command:

DisableDeleteNotify = 1 (Windows TRIM commands OFF)DisableDeleteNotify = 0 (Windows TRIM commands ON)

TRIM SSD Windows 10 and how to turn TRIM

In Windows 10, you do the following:

Open “Command” as administrator and type exactly the following command:

fsutil behavior query DisableDeleteNotify

If the return result is DisableDeleteNotify = 0, it means that your machine is on TRIM,

The return result is : DisableDeleteNotify = 1, it means that your device has not been enabled TRIM

The command to enable and disable TRIM SSD is as follows:

Enable TRIM:

fsutil behavior query DisableDeleteNotify 0

Turn off TRIM:

fsutil behavior query DisableDeleteNotify 1

TRIM SSD Windows 7

On Windows 7, you can do the same.

Open “Command” as administrator and type exactly the following command:

fsutil behavior query DisableDeleteNotify

If the return result is DisableDeleteNotify = 0, it means that your machine is on TRIM,

The return result is : DisableDeleteNotify = 1, it means that your device has not been enabled TRIM

Command Enable TRIM SSD Macbook

Normally, with SSD-running macs, the TRIM command is usually turned on, but when you replace the SSD with another, the hard drive will automatically turn off, and your job is to turn TRIM back on to increase the computer’s performance.

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To check if the device has turned on TRIM or not, check the following:

*

If your macbook has not turned on TRIM, you can turn on TRIM as follows:

In “Terminal” type the command:

sudo trimforce enable

*

Macbook will ask you to enter the computer password, you enter the password and press enter (when entering the password will not be displayed, just press it correctly and then press enter to be OK)

Macbook will restart, you go back to check if the computer is turned on or not

Should I turn off trim TRIM SSD?

With the utility and efficiency that the TRIM command brings, turning off TRIM means reducing the overall performance of the computer, so turning off TRIM on an SSD is absolutely not recommended.

So, today webgiaidap.com has introduced to you a very useful utility on your computer, if you have any questions, please leave feedback, we will quickly answer your questions. Good luck!

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Source: internet

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