Fanxiang S790 2TB STALKER 2 Guide
Summoning units in STALKER 2 caused frustrating stutters. My Fanxiang S790 2TB write speed dropped from 5800MB/s to under 700MB/s. I tried changing virtual memory, which increased I/O conflicts. I used GamePP NVMe Queue Depth Config to increase the queue depth from 1024 to 2048. I also enabled forced write cache refresh. CrystalDiskMark showed 4K random read improving to 66-73MB/s. Loading times dropped from 11s to 4s. The temperature remained stable at 41-53°C per Hardware Sensors. This export of settings finally fixed the issue.
