The CP061 is a dual bay U.2 NVMe mobile rack with dual internal blower fans to provide maximum cooling effect. Dual blower fans circulate air inside the rack and help reduce temperatures on the U.2/M.2 NVMe drives while in use. Having proper cooling, your NVMe drive can run under full potential without having speed throttled due to overheating. In term of the design, both fans and drive bays are enclosed in a full metal ruggedized rack, designed for Industrial PC, Media Workstations, High Performance Servers, Surveillance Systems, Medical Systems and Military Rugged Computers.