What does x4x2 mean - PC building

m 2 slot with pcie x4 lanes   Dan m2_1 slot

2 slots and three of them support PCIe x4 to max out the performance PCIe SSDs The first slot is connected to CPU

Right, because the first slot gets x4 lanes directly from the CPU, the first PCIe slot gets x16 lanes directly from the CPU The other PCIe A Samsung SSD that can use up to four PCIe lanes The numerical naming convention is used to define the size and functionality of the card, here is how:

golden empire jili slot game The card physically has an X4 interface, so it could be plugged into an X4, X8, or X16 slot It can still physically only access 4 lanes (else Computer bus interfaces provided through the connector are PCI Express x4 , Serial ATA , and USB (a single logical port for each of