Unable to use 2nd NVME SSD

ZEB-H81M2 with PCIE NVMe Slot Motherboard m 2 nvme slot on motherboard 2 supports both SATA and PCIe, an module may only be inserted in either one of the two interfaces, so check your motherboard documentation m2_1 slot There are two types of SSDs: SATA and NVMe SATA uses an older interface with one designed around hard drives while NVMe is designed for flash memory

m2 slot screw The N7 features a seamless metal cover and a heat spreader for the topmost slot An integrated heat spreader is included for the topmost NVMe drive