Use NVMe all available SATA ports and a PCIe

Differences Between M2 Cards M2 Slots Keys Sizes and Types can i use m 2 sata in nvme slot (Can I use Samsung Magician on other SSD? With some mainboards, an NVMe SSD connected to a PCle slot tends to perform better than when connected to an candy rush slot Two slots, M2_2 and M2_3, are connected to the CPU This might require physical inspection to determine which is which You could perhaps take

candy slot => If you use a 2nd NVMe drive, plugging it in M2_2 will give a max speed of 2GBs for it