The ToughArmor MB873MP-B V2, a rugged and removable 8 x M.2 PCIe 4.0 NVMe SSD enclosure specially designed to fit into a 5.25" optical drive bay. This powerful enclosure offers exceptional performance, supporting lightning-fast data transfer rates of up to 64Gbps via the OCuLink (SFF-8612) interface, and is compatible with Tri-mode host cards. It is made out of heavy-duty full-metal construction and uses removable M.2 SSD trays that support tool-less drive installation/removal for effortless drive maintenance. In addition, the MB873MP-B V2 is equipped with dual 40x20mm cooling fans in the rear to remove the heat generated by the high-speed PCIe 4.0 SSD for the best cooling performance.