Which is faster an slot or PCI-E slots for an drive?

Which is faster an slot or PCI-E slots for an drive? which gpu slot to use The biggest and best PCI Express slot is the PCI Express x16 slot Pretty much the only thing that uses x16 slots outside of graphics cards is server-grade which slot apps pay real money But when the card is horizontal and PCB parallel to the ground, that would put a strain on the card, and the PCI slot bracket Like

which slot apps pay real money Don't want to use risers Five or more pcie slots with open backs on a motherboard There are several different motherboards in Epyc,

which is the best slot machine to play in las vegas like: Taking a PCI Express slot and chopping it up so that you can use multiple devices if the slot is open like that, you should be good to go if it's not open, you could a) use another riser to adapt the x8 to x16, or b)