As mentioned in mobo description there is NVME 3.0x4 that should allow me to get max speeds of this m.2 drive, however I only get ~2900 read, write is fine ~1500, but why not max read which is 3500? I use latest Samsung driver also installed Samsung Magician to optimize performance now, but even when I was using Windows 10 default driver it was the same read speed. Should I switch something else in BIOS maybe?
I used CrystalDiskMark to test the drive.
Current config:
Ryzen 5 1600X Stock Clocks
STRIX B350-F GAMING
HyperX PREDATOR RGB 2x8GB 2933MHz
SSD 960 EVO + HDD WD 1TB + SSD GOODRAM CX200