5x3.5 hard drive cage: occupies three drive bays optical and can install 5pcs 3.5 inch hard drive. Material: Made of Metal, sturdy and . Detachable Design: It can be detached, allowing you to experience the fun of DIY and convenient storage. Easy to use: 1 x 12cm cooling fan installation slot space, hard drive cage transfer tray rack bracket. Applicability: It is suitable for main box with flat CD-ROM Slot InWall, Or bracket to CD-ROM Slot. Product Name: Hard Disk Cage Size (): 16.6x14.6x12.8cm Weight: 600g Notice: 1. Some special PC case designs cannot support this hard drive tray. 2. The parts are not assembled in the delivery, you need to install by yourself according to the manual. 3. With the space fan, 12cm fan can be installed. Colour: Silver Package Contents: 1 * Hard Drive Cage 1 * Fan Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The