What Is the Expansion Slot, and How Can I Use It? - How-To Geek

If I'm comfortable that this particular card matches the slot that I'm 2, 4, 8, 16, or 32 full-duplex serial lanes Written out, you'll see these

NVMe SSD to PCIe x4 Expansion Slot 1 Location: 38 In Stock Product Code: 8ST10414928 Category PCI Cards Manufacturer

m2 sata slot is a specification for internal expansion cards on PC mainboards and notebook computers was conceived as an successor of the mSATA interface and

m2 pcie 40 in 30 slot Expansion Card, NVMe to PCIe X4 X8 X16 Converter Card with Aluminum Heat Slot Riser Card Extender Extension Ribbon Flex Relocate Cable 20cm