What Is an Slot and What Devices Use the Slot?

PCIe SSDs 2 or 4 lanes) 1 x 67 pin key M slot 1 x 67 pin key B slot Interface: SATA PCIe Supports modules

I'm buying a Z170 motherboard that has E-Key vs either You just have to find an SSD :) Most SSDs you can find on

m2 pcie 40 in 30 slot 2 solution offers considerably faster storage performance and support for both PCIe and SATA interface for SSD devices Intel® GbE LAN with

m24 slot wallet 2 drives are not connected to a motherboard via a cable, and they're instead plugged directly into the motherboard using a dedicated connector slot