General description This 2-layer L-shaped hard drive bracket is designed for efficient hard drive storage and organization within your computer case. It allows for the installation of two 3.5-inch hard drives and includes provisions for mounting a cooling fan, ensuring optimal performance and aesthetics. Technical specifications Material: Metal Color: Black Dimensions after installing the hard disk: 146 (length) x 103 (width) x 62 (height) mm Single side size: 146 mm x 62 mm Distance between screw holes on the upper and lower layers: 3 cm Bottom hole distance: 44 mm Width of the L-shaped protruding part: 15 mm Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with 2 or 3 3.5-inch hard drives Can install 1 x 5010 cooling fan Package includes: 2 brackets and 1 fan with mounting screws Installation Ensure the hole spacing of the hard drive matches the bottom hole of the bracket for proper installation. The hard disk is installed directly on the side panel