Sedna Sedna - PCI Express (PCIe) Dual 2.5" SATA III (6G) SSD Adapter (Short Sided SSD Version) (Built-in power circuitry, no SATA power connector required, ideal for Mac) SSD/HDD not included -
Amazon.com: 2.5-Inch U.2 Nvme Drive to PCI Express X16 Slot Card or SATA III SSD/HDD PCI Mount : Electronics