Hat meine SSD TRIM?
Rachel Newton
Updated on March 12, 2026
Öffnen Sie eine Kommandozeile und tippen Sie den Befehl "fsutil behavior query DisableDeleteNotify" ein. Steht bei der Ausgabe für "NTFS DisableDeleteNotify" der Wert 0, ist der Befehl aktiv. Steht dort eine 1, aktivieren Sie TRIM mit "fsutil behavior set DisableDeleteNotify 0".
Accordingly, is it OK to trim your SSD?
SSD TRIM facilitates important benefits in the areas of performance and drive longevity. Using the TRIM command reduces the amount of data an SSD needs to move during the garbage collection process and reduces the amount of erase cycles, enabling the drive to last longer.
One may also ask, what does trimming do to SSD? The Trim command tells the SSD that specific areas contain data that is no longer in use. From the user's perspective, this data has been deleted from a document. Because of the way solid state drives read and write information, the data is not deleted from the drive at the user's command.
Consequently, how do I manually trim my SSD?
Trimming your SSD can also be accomplished manually on the command line or in a cron job. As a super user (using su or sudo), run fstrim / -v to accomplish manual trimming, or set up a cron job to run this command for you on a regular basis when your computer is not in use.
How often should you trim your SSD?
It depends on how much I/O activity is happening, 3-4 days to once a week is probably a good enough for your main OS drive, Windows does a lot of I/O stuff under the hood and Defender is pretty bad with it too, I personally run it on a 3-4 day clock or after a Windows Update. My Computer.
Related Question Answers
What happens if I don't trim my SSD?
SSD media can only write to empty file pages, but they can only erase a file block (collection of pages, normally around 128). Without TRIM (which the OS uses to tell the drive which pages and blocks it can safely erase), the SSD needs to move pages around in order to free up blocks in order to write new data.What is the lifespan of an SSD?
around 10 yearsDo Crucial SSD need trim?
Trim and Active Garbage Collection are useful tools that can benefit the speed, function, and longevity of your SSD. But if your operating system doesn't support Trim, it's not a disaster. All Crucial SSDs are designed and tested assuming that they will be used without Trim.Can we recover permanently deleted files from TRIM enabled SSD drive?
Yes, you can recover permanently deleted files from TRIM enabled SSD drive.How do I trim my SSD on Windows 10?
To Trim an SSD in Windows 10, you need to use the Optimize-Volume cmdlet. The Optimize-Volume cmdlet optimizes a volume, performing defragmentation, trim, slab consolidation, and storage tier processing. If no parameter is specified, then the default operation will be performed per the drive type as follows.Does Linux support SSD?
Linux provides trim support with the fstrim command and many SSD devices contain their own hardware implementation of trim for operating systems that do not have it. I added the “discard” option to the SSD filesystem entries in my fstab file so that trim would be handled automatically.How do I know if TRIM is enabled?
The following steps can be used to confirm if TRIM is enabled for the SSD:- Open the Start Menu.
- Find the Command Prompt (CMD) and open it as administrator.
- Type the following command and press Enter: fsutil behavior query DisableDeleteNotify.
How do I trim a partition?
Cut a part of the current partition to be a new one- Begin -> Right click Computer -> Manage.
- Locate Disk Management under Store on the left, and click to select Disk Management.
- Right click the partition you want to cut, and choose Shrink Volume.
- Tune a size on the right of Enter the amount of space to shrink.
What is NTFS DisableDeleteNotify?
NTFS DisableDeleteNotify = 1 (Enabled) > Means > TRIM support disabled for SSDs with NTFS. ReFS DisableDeleteNotify = 1 (Enabled) > Means > TRIM support disabled for SSDs with ReFS.What is DisableDeleteNotify?
DisableDeleteNotify = 1, meaning that TRIM is enabled” is the opposite of dozens of other sites regarding this. Logically, if delete notifying is disabled (1 for the value), then TRIM is disabled.How do I enable TRIM in Windows 7?
On Windows 7, open the Start menu, search for “Command Prompt”, right-click the “Command Prompt” shortcut, and select “Run as Administrator.” You'll see one of two results. If you see DisableDeleteNotify = 0 , TRIM is enabled. Everything is good and you don't need to worry about it.How do I manually run Fstrim?
I do this by opening a terminal and issuing the command that the service is configured to call.- /usr/sbin/fstrim --fstab --verbose --quiet.
- $ sudo /usr/sbin/fstrim --fstab --verbose --dry-run.
- $ sudo /usr/sbin/fstrim --fstab --verbose.
- $ sudo systemctl status fstrim.timer.
- $ sudo systemctl enable fstrim.timer.
Does Ext4 support TRIM?
On Linux TRIM is supported by the Ext4 and Btrfs filesystems but the latter is out of the scope of this tutorial. We need two things in order to enable TRIM: Linux kernel 2.6. 33 or later.Do SSDs slow down as they fill up?
The benchmarks are clear: Solid-state drives slow down as you fill them up. Fill your solid-state drive to near-capacity and its write performance will decrease dramatically. The reason why lies in the way SSDs and NAND Flash storage work.Why should you not defrag an SSD?
With a solid state drive however, it is recommended that you should not defragment the drive as it can cause unnecessary wear and tear which will reduce its life span. SSDs are able to read blocks of data that are spread out over the drive just as fast as they can read those blocks that are adjacent to one another.How do I keep my SSD healthy?
Top 7 Tips to Get the Most from your SSDs- Enable TRIM. TRIM is essential for keeping SSDs in tip-top shape.
- Don't Wipe the Drive.
- Update Your Firmware.
- Move Your Cache Folder to a RAM Disk.
- Don't Fill to Full Capacity.
- Don't Defrag.
- Don't Store Large Files.
