How to solve memory and I/O issues for Zhitai TiPro9000 4TB?
Walking through a world portal and seeing my FPS tank from 70 to 30 was a jarring experience. I kept a close eye on the storage monitor and found that once the SLC dynamic cache on the TiPro9000 4TB maxed out, write speeds crashed from 6800MB/s to below 1500MB/s. I tried lowering texture quality in-game, but that just made the world look like mud, which was a total dealbreaker. Instead, I flashed the latest firmware and disabled all drive power-saving options, then pushed the queue depth to 2048. Using RTSS to monitor frame times, the spikes of 80-120ms smoothed out into a consistent 25-35ms range. I did see a 3-second increase in POST time after the queue tweak, but switching to the High Performance power plan solved that. Temps sat at 50-58℃. Comparing the R/W curves, the input response now feels instantly snappy under my fingertips.
