My Zhitai TiPro9000 4TB is hitting cache overflow and causing drops during large map loads in Sword Fairy 7. Can I fix this with priority settings?

This drive has an insane amount of capacity, but the fact that it micro-stutters during loads is just a joke. When the 4TB TiPro9000 hits its SLC cache limit while streaming high-res assets, the write speed plummets from 7000MB/s to around 1200MB/s, which creates a 40ms spike while the GPU waits for data. I tried moving the game to an old SATA SSD just to test, and the load times went from 5 seconds to 40 seconds—it felt like I'd traveled back to the stone age. To actually fix it, I installed the official dashboard software, enabled high-performance mode, and manually set the write buffer to 8GB. Monitoring with RTSS showed the frame time variance shrink from 15-50ms to a tight 10-18ms. The experience is finally smooth. I did have some weird recognition lag right after enabling the mode, but two reboots sorted it out. Drive temps are holding at 45-52℃, and the fan is humming along at 1400-1600RPM.