XPG GAMMIX 256GB S11 Pro with reduced write speeds
XPG GAMMIX 256GB S11 Pro with reduced write speeds
Hello everyone, my main boot drive is a XPG GAMMIX 256GB S11 Pro with 3D NAND PCIe NVMe Gen3x4 M.2 SSD. It runs on a Gigabyte B550 Aorus Pro P motherboard, and the SSD is installed in the Gen 3 M.2 slot (also has a Gen 4 slot). I’m seeing normal read speeds but poor write performance—far below the advertised 3000MB/s. I’ve enabled Crystal Disk Mark and NVMe settings for testing. What options do I have?