3 hours ago
You can try reversing the fans as a test since there is nothing to lose, and in some setups it can shift airflow enough to help. Just keep an eye on overall system temps after you switch them. In most cases the bigger improvement comes from adding proper heatsinks to the NVMe drives, since the DS1821+ does not cool SSDs very well during long internal transfers.
If you combine NVMe heatsinks with a higher fan profile during heavy copies, you should see far more stable temperatures without triggering shutdown warnings.
If you combine NVMe heatsinks with a higher fan profile during heavy copies, you should see far more stable temperatures without triggering shutdown warnings.