4 x 4 slot ✓ PCIe x4 to 4x NVMe Adapter Card,IO-PCE2806-4M2

4 x 4 slot 2 slots, providing up to 256Gbps transfer speed Design for AMD 3rd Ryzen sTRX40, AM4 Socket and Intel VROC NVMe Raid PCIE 4 0 X16 Interface with server-grade4 x 4 slot It is also offered with a 4-wheel-drive drivetrain option Features You also get two large cup holders in the central console with a dedicated slot for

4 x 4 slotAMD TRX40 E-ATX motherboard sTRX4 for 3rd Gen Ryzen Threadripper, with 16 power stages, PCIe , Wi-Fi 6 , 10 Gbps Ethernet, Gen2x2

4 x 4 slot List of Motherboards with 1 PCI-Express x4 Slots: ASUS ROG MAXIMUS Z790 HERO BTF, ASUS TUF Gaming Z790-BTF WiFi, ASUS ROG Maximus Z790 Formula,