PCIe To 2-Ch Adapter Type B for Raspberry Pi 5

2 SSD module is connected to a host either through a SATA interface or via a PCI Express lane Though supports both SATA and PCIe, an

slot usually also has the highest PCIe version If you have a PCIe SSD, you want

pciex16 slot configuration ADATA 512GB XPG GAMMIX S70 Blade NVMe SSD, 2280, PCIe , 3D NAND, RW 74002600 MBs, 425K510K IOPS, PS5 Compatible, No Heatsink

pcie2 slot 2 connector are PCI Express x4 , Serial ATA , and USB It is up to the manufacturer