Maybe you created an MBR partition on this drive? Or you cloned such a partition from a smaller drive? Such a partition is limited to 2TB.Drives with larger capacities require a GUID (GPT) partition.
There is another problem.To configure RAID (IRST) you need to enable VMD. But the BIOS manual says that VMD can map either SATA or PCIE. You can't map SATA and PCIE at the same time.I have the operating system on an NVMe drive, but I store important ...
I have an NVMe drive (M.2_3 socket) and a SATA SSD connected to the motherboard (Maximus Z790 Hero). An LED indicates the operation of each.The M.2_3 socket is connected to the chipset.
