GPU Running with PCIe x8 instead of x16 help

Removing and Installing a PCIe2 x16 Card pcie x 16 slot Therefore, some PCIe x16 slots might only have x8 PCIe lanes Usually, this wouldn't be problematic, even if you want to attach a GPU card to it pcie 40 gpu in 30 slot IPCIE16XD11 is Multiple SFF-8654 x4 to PCIe x16 Slot Expansion with Broadcom MegaRAID 9560-16i, 9560-8i, 9580-8i8e, 9500-16i, 9500-8i,

pcie2 slot PCIe slots are used to connect graphics cards, sound cards, other interface cards and some