Solving SLC cache lag for Zhitai TiPro9000 1TB in Crimson Desert
I couldn't stand it—in the middle of these epic wars, I'd get a 0.2-second hitch every few steps. It felt like the game was being yanked by an invisible string. Once the dynamic SLC cache on the Zhitai TiPro9000 1TB fills up, the read speed drops from 7000MB/s to under 1200MB/s, creating a massive gap in resource loading. I tried setting the virtual memory to half the remaining disk space, but that just created more fragmentation and was a total waste of time. I finally went into Device Manager, cranked the NVMe queue depth up to 2048, and flashed the latest firmware. CrystalDiskMark showed 4K random reads jump from 45-52MB/s to 62-70MB/s, and the micro-stutters vanished. I had a brief recognition delay after the firmware update, but switching the power plan to 'High Performance' fixed it. SSD temps are 45-52℃ and the M.2 heatsink is 55-61℃. I've backed up the write policy settings now to keep it this way.
