Nvme Write Speeds slow in Ubuntu Studio 24.04

Hi I’m kind of new to Ubuntu Studio. I have a samsung 990 pro 1tb nvme.
I benchmarked in disks and the read speed is over 3GBps and the write speed is like 400 MBps
I was wondering if anybody else has had this problem and solved it?
Thanks so much

Sage

Just to let anyone know I figured out that my problem was that I was benchmarking with Disks.
I used KDiskMark and the speeds were okay the whole time.
-Sage