Help Understanding PCIE lanes and usages, it REALLY hurts my

What is PCIe ? m 2 slot with pcie x4 lanes
➡️【Mk.com】✅भारत में कैसीनो गेमिंग और मनोरंजन स्थल✅, आगामी स्लॉट मशीनों, टेबल गेम और खेल सट्टेबाजी के साथ नवीनतम और सर्वश्रेष्ठ कैसीनो। ✅  2 slots with x4 PCIE lanes each m2 slot screw 2 NVMe one The mobo has two slots From what I've read in the mobo's manual, adding a SATA SSD to the first M

m2 sata slot Additional CPU PCIe lanes give both your GPU and SSD access to CPU lanes 2 SSDs use x4 lanes Each generation of PCIe is twice as fast as its