How to fix thermal throttling on Samsung 9100 PRO 8TB?
About three hours into the game, my stealth movements suddenly turned into a slideshow before the whole system just locked up and rebooted. It's honestly ironic that a top-tier 8TB drive would fail like this. As a PCIe 5.0 beast, the 9100 PRO's core temps were skyrocketing to 82-88℃ under load, triggering the controller's emergency thermal throttling, which tanked my speeds from 12000MB/s down to a pathetic 1500MB/s. I tried enabling power-saving mode in the BIOS to cut the heat, but that was useless—it didn't stop the throttling and just made loading 40% slower. Physical heat wins every time. I ended up swapping to an M.2 heatsink with an active cooling fan and manually pushed the fan curve to trigger at 80%. Checking HWMonitor, the core temps were pinned between 52-61℃, and the read/write curves went flat again. I actually messed up the install at first by over-tightening the screws, which slightly warped the PCB and made the drive disappear from the BIOS, but a quick loosen fixed it. Power draw stabilized at 9-12W. After a 4-hour stress test, the drops are gone and memory temps stayed between 58-63℃.
