What does PCIe-x16 really mean and how many do I need?

What does PCIe-x16 really mean and how many do I need? pcle x16 slot AMD Ryzen™ 7 7745HX, 8 Cores16 Threads & AMD Radeon™ 610M 2× 2280 SSD Slots PCIe X16 connector ×1 pcle 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,

pcle slot PCIe x1 slots are the smallest PCI Express slots with the lowest throughput compared to bigger PCIe slots like the PCIe x16 slots However, PCIe

pcle x16 slot 8 pcie x16 slot motherboard,4 User Interface and Experience: A user-friendly interface is essential for any successful slot game A slot game devel  MOBO and GPU compatibility warning One additional PCIe x16 slot is needed