Crucial MX500 4TB SSD will not fill up past 280GB despite adding data?

[Nate Silvers]

My SSD has 280gb space free, I've downloaded over 150gb the last two days and the SSD still says 280GB. I have been organizing the files inside the SSD so I know they are going to the correct drive.

Anyone know what is going on? Are my old files being overwritten by the new downloaded files causing the drive to remain at 280gb? It goes up and down too 285, 288, 280 etc never under 280GB.

 

[Nate Silvers]

Thanks Tamzzy not sure but I installed that software and it reported

Drive1 - Good Health
CT4000MX500SSD1​

Serial Number:2317E6CFF511
Firmware Revision:M3CR046

 

[Nate Silvers]

Simpe, Basic, Healthy (Basic Data Partition) 3726.01GB, 283.95gb free. NTFS.

I can only find online people reporting their SSD filling up for no reason, but this one is not filling up, downloaded another 35gb and it still says 283GB free

 

[Nate Silvers]

https://i.imgur.com/N6nAABb.png

https://i.imgur.com/l848JCI.png

Got the drive from Aamazon in 2023 it had 5 star reviews. Tried the list disk and it reports the same values as disk management. If I resize will it risk losing the data?

Downloaded 40 more gb and it still hasn't moved