The M.2 Socket 3 and SATA Express slot share the same PCIe bandwidth." Does this apply if I only have 1 SATA device on the Sata Express connector? - Motherboards - Level1Techs Forums
M.2 Interface, Key and Socket explained
M.2 Interface, Key and Socket explained
P4SM2 (PCIe X4 to M.2 Adapter)
The M.2 interface
Micro SATA Cables M.2 (NGFF) Blade Gold Finger to M.2 PCI-e 4 Lane SSD Adapter