Qnap DUAL M.2 22110/2280 PCIE (Gen3 x 4) NVME SSD EXPANSION CARD. PCIe and Lanes: PCIe Gen3 x 8. Low-profile flat and Full-height brackets are also included [QM2-2P-384A]

Qnap QM2-2P-384A Description:

Dual M.2 PCIe SSD expansion card; supports up to two M.2 2280/22110 formfactor M.2 PCIe (Gen3 x4) SSDs; PCIe Gen3 x8 host interface; Low-profile bracket pre-loaded, Low-profile flat and Full-height are bundled