PCI Express vs SATA SSD: Differences and which one is best? | Slashdigit
M.2 SSD vs. SATA SSD: Which One Is Suitable for Your PC?
Amazon.com: Sedna PCI Express (PCIe) SATA III (6G) SSD Adapter with 1 SATA III Port (with Built in Power Circuit, no Need SATA Power Connector, Best for Mac), SSD not Included :