NAS ACC SSD EXPANSION CARD/QM2-2P-244A QNAP

Dual M.2 22110/2280 PCIe NVMe SSD expansion card
Connector: 2 x M.2 22110 or 2280 PCIe (Gen2 x 4) NVMe SSD slots
PCIe and Lanes: PCIe Gen2 x 4
Bracket: Low-profile (default). Low-profile flat and Full-height brackets are also included.
Dimensions (L x W x H): 147.15 x 68.9 x 20.6 mm; 5.79 x 2.71 x 0.81 inch