I have an MB ASRock B650 Phantom with two SSD 1TB Samsung 990 PRO m.2 PCIe 4 drives. I set them up in a software Raid-0 with lukscrypt on Ubuntu. The SSD should reach 7.450 MB/s reading, in my naivety I expected almost twice the speed in a RAID-0, but a benchmark shows a maximum of 7200 MB/s.
What am I missing? Is there an other limiting factor? Can I improve the speed somehow?
