Solved: Sata or NVMe supported?

If you want to use 4 SSDs on one adaptor you need to put it in a slot which gets 16 lanes

Since your notebook has an Intel core processor, the slot supports both NVMe and SATA SSD's NVMe SSD's have faster readwrite speeds than

can i use a pcie 40 nvme in a 30 slot Oftentimes, slots will support both SATA and NVMe SSDs Make sure to check what SSD technology your motherboard can support

can i use gen 4 nvme in gen 3 slot 2 PCIe NVMe SSD will not be compatible with your SATA port Basically, different protocols and interfaces are used in both these connections