Can't run TRIM on PNY CS900 SSD

Charlie210 said:

I just upgraded my hard drive (MBR) with a PNY SSD on a HP p6640f running Windows 10 v 1909 and everything went well. The new SSD is recognized in Device Manager with no flags. I went into Windows Optimize Drives and my Wind C: shows a ss drive however it states "optimization not available". Checked BIOS and SATA controller is in AHCI mode. I then issued the CMD command "fsutil behavior query DisableDeleteNotify" and received the following reply. NTFS DisableDeleteNotify = 0 (Disabled)ReFS DisableDeleteNotify = 0 (Disabled)I assume the return code 0 indicates TRIM is turned on but what does the disabled mean? Any ideas why I cant optimize or manually trim my new SS drive? Any help will be appreciated.

The (Disabled), really means Enabled. It's just Microsoft trying to be mysterious I guess.
The important part is the number, in this case 0. 0 = TRIM Enabled. If you see a 1 then it's TRIM Disabled.

Here is the tutorial for it...

Enable or Disable TRIM Support for Solid State Drives in Windows 10


As to why it says "optimization not available" on v1909, I have no clue. It was available when I was on v1909.
On v2004, it's available, it just doesn't remember that it already optimized, so after 2-3 minutes, it says: Needs Optimization... again.

Chkdsk on an SSD is fine. No reason not to run it.