PCIe 16x vs 8x vs 4x - Does It Matter??

PCI x4 in x8 slot can you put pcie 4x in 16x slot So you just need the slots and it doesn't matter if they actually run at x16 speed or not? The ASUS Prime B650M-A will fit that bill 0 Likes canadian wild slot A PCIe card and mainboard will negotiate the connection to the fastest supported by both So a x4 card will fully utilize a x4 slot

can i put ddr3 in ddr4 slot You didn't provide 'what' card, some cards work in 16x slot Your 4x slots are PCIe spec bandwidth So