What to do with a SATA Express header?...ignore it??? | [H]ard|Forum
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
InLine® SATA 6Gb/s Controller with 4 SATA Ports PCI-Express 2.0 |PCIe | I/O-Cards / Cardreader | Products | inline-info.com
Introduction to SATA Express (Serial ATA Express) - MiniTool
SATA 1 to 5 Port Multiplier Card - Item # SATA-5-PORT
Amazon.com: StarTech.com SATA PCIe Card - 10 Port PCIe SATA Expansion Card - 6Gbps - Low/Full Profile - Stacked SATA Connectors - ASM1062 Non-Raid - PCI Express to SATA Converter/Adapter (10P6G-PCIE-SATA-CARD) :
ASUS Motherboard With SATA Express 'SATA 3.2' Interface Teased