Lian Li 4-slot universal vertical GPU kit

Lian Li 4-slot universal vertical GPU kit 4 slot vertical gpu mount The DeepCool PCIe Vertical GPU Bracket is designed to adapt the PCI expansion slots of a computer case into a vertical mount for graphics cards 4-pin 4 slot diffuser 5000D is not going to work for you it only has 2 slot riser you need 4 slot for a 4090 there are a few cases that you can turn all the back

4 slot diffuser Universal Vertical graphics card accessories; 4 slots thick capacity; VG4-4 compatible with O11 Vision O11D EVO O11D O11DXL LANCOOL III LANCOOL II

40 super hot slot oyna Supports up to 4 slots GPU at vertical mounting position to show off in most of LIAN LI cases Includes a PCIe riser cable for seamless connectivity  Compatibility: PCIe Gen 4 x16 · Supported Graphic Cards: Any length, up to 3 slots wide · Required Slots: 7 available PCIe slots for mounting