Using The Best Slot on a Motherboard #short

H81 Motherboard With Nvme Slot - m 2 sata slot on motherboard The motherboard slot #1 shares bandwidth with a SATA Gbs port When the slot is populated, one SATA 6Gbs port is disabled problem m2 expansion slot : h81 motherboard with nvme slot

m2 slot pc 2 M key slot is compatible with both B+M key SSD and M key SSD ” So again the question is does that M key slot also have to support Sata??? What