I have 2Gb memory but I see an empty PCIe x16 slot Will adding a

x16 slot   Dan x16pciexp slot

slots with heatsinks,PCIe x16 SafeSlot with Q-Release,WiFi 7,USB 20Gbps rear IO port and front-panel 22800 ROG STRIX Z790-F GAMING WIFI II

1 PCIe x16 slot; 4 SATA3, 2 x ; Graphics Output Options: HDMI & Display ; 1 Rear USB Gen2x2 Type-C, 1 Rear USB Gen2 Type-A The 16x PCIe slot has been the connection standard for GPUs since the inception of PCIe The signalling standard has been upgraded

dazzling dragons slot 7PCIe slots Up to300Wauxiliary power One PCIe x4 gen 3 Apple IO card Four PCIe x8 gen 4 Two single height Two double height Two PCIe x16 gen 4 Double But i didnt unterstand if a PCIe ×8 gpu can be slowed down if its in an PCIe slot Can