PCIe RX 7900 XT

PCIE card can not operate in PCIE mode slot operates in x4 mode

It will use PCIe on PCIe slot as PCIe are back-compatible Note: PCIe is double of PCIe So PCIe x8 is same as PCIe x16

candy candy slot PCIe has always been terrific about backward compatibility, so you can use, say, a PCIe SSD in a PCIe slot and vice versa It's

cantik 77 slot That means if you purchase a PCIe Gen 4 NVMe SSD today, you can use it immediately in your current system even if it does not support PCIe Gen 4 If you upgrade