I have four 4TB M.2 NVMe & three 2TB M.2 NVMe just laying around. I would like to use these to build a second NAS. I tried using the Geekworm X1011 PCIe to Quad M.2 Key-M NVMe SSD HAT Peripheral Board for Raspberry Pi 5 setting up software Raid myself, but this failed horribly, as this board has so…

Maybe, some high end gamer motherboards (like the 1000+USD range) support 4 NVMe on board. But for consumer grade CPUs the number of available PCIe lanes is really limited. YOu can use a PCIe card for this purpose, if: YOur MoBo has a free x16 PCIe connector That connector is actually wired up t…