E:\>trimcheck-0.7-win64.exe
TRIM check v0.7 - Written by Vladimir Panteleev
https://github.com/CyberShadow/trimcheck

USAGE: Place this program file on the same drive
you'd like to test TRIM on, and run it.

Press Enter to test drive E:...

Querying E:\ disk space and sector size information...
  E:\ has 512 bytes per sector, and 8 sectors per cluster.
  58575079 out of 58607103 clusters are free.
Generating random target data block (16384 bytes)...
  First 16 bytes: 5C 63 84 11 1A 6B 0A A4 E8 9B 18 DB 0C 83 89 E6...
Creating E:\trimcheck.bin...
Querying file final paths...
  DOS  : \\?\E:\trimcheck.bin
  GUID : \\?\Volume{bcb0eb71-0000-0000-0000-100000000000}\trimcheck.bin
  NT   : \Device\HarddiskVolume12\trimcheck.bin
  NONE : \trimcheck.bin
Writing padding (33554432 bytes)...
Writing data (16384 bytes)...
Writing padding (33554432 bytes)...
Flushing file...
Checking file size...
  Data is located at Virtual Cluster Numbers 8192-8195 within file.
Querying file physical location...
  trimcheck.bin has 1 extent:
    Extent 0: Virtual clusters 0-17343 are located at LCN 12762
      (this is the extent containing our data)
Closing file.
Saving continuation data to E:\trimcheck-cont.json...
Flushing buffers on \\.\E:...
  Opening \\.\E:...
  Flushing buffers...
Deleting file...
Flushing buffers on \\.\E:...
  Opening \\.\E:...
  Flushing buffers...

Test file created and deleted, and continuation data saved.
Do what needs to be done to activate the SSD's TRIM functionality,
and run this program again.
Usually, you just need to wait a bit (around 20 seconds).
Sometimes, a reboot is necessary.

Press Enter to exit...


E:\>
E:\>
E:\>trimcheck-0.7-win64.exe
TRIM check v0.7 - Written by Vladimir Panteleev
https://github.com/CyberShadow/trimcheck

Loading continuation data from E:\trimcheck-cont.json...
  Drive path   :  \\.\E:
  Offset       :  85827584
  Random data  :  5C 63 84 11 1A 6B 0A A4 E8 9B 18 DB 0C 83 89 E6...

Reading raw volume data...
  Opening \\.\E:...
  Seeking to position 85827584...
  Reading 16384 bytes...
  First 16 bytes: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00...
Data is empty (filled with 0x00 bytes).

CONCLUSION: TRIM appears to be WORKING!

Press Enter to exit...