I have a X11Dai-N mainboard, which has one M.2 port with 4 dedicated pci-e lanes. I installed a 512gb Transcend 110S M.2 SSD. Accoring to specs it should do 160,000/140,000 IOPS 4k random read/write, however, I reach with CristalMark only about 5,800/7,700 IOPS, which is like thirty times worse than […]