EAGE1040TG-SAU3 external multi-bay JBOD tower is designed especially for storage applications. It is able to hold 10x3.5" HDDs for storing mass data via a 6.0 Gb/s eSATA connector or USB 3.0 interface, offering a fast data transfer rate. Two 120mm cooling fans enhance the ventilation inside. The external JBOD storage case has solid construction and a semi-transparent door with key lock, and is a cost-effective and flexible solution for your critical data storage. Features: 10x 3.5" Hotswap Bays Supports 3.5" SATA I/II/III HDDs HDD Tray with Thumb Screw Design for Easy Swap Supports 6.0Gb/s Hard Drives Semi-transparent Door with Key Lock Design Multi-interface Support - with 2x USB 3.0 and 2x eSATA (Port Multiplier) Connectors 200W Open Frame Power Supply Included