x870 Tomahawk and Fanxiang 256GB USB Flash Drive, USB 3.2 Gen1 SPEEDS

[dcandian154e02d7]

Why does the flash drive speed on the X870 max out at 80 MB/s, while on the old PC it goes over 200 MB/s? I’ve tried all the USB ports—every single one—and it’s always 80 MB/s.

thanks

 

[plutomate]

Did you test different USB drive? How did you test it? With crystaldiskmark or just simply transfer file to the hard drive?

 

[dcandian154e02d7]

Did you test different USB drive? How did you test it? With crystaldiskmark or just simply transfer file to the hard drive?

thanks for reply brother, new BIOS and usb go to 200MBs, correct speed.

 

[dcandian154e02d7]

btw, Crystal and normal transfer was slow.