The renowned MB122 internal drive rack series provides your system with storage drive security, exchangeability, expandability and manageability that are internally built! With its stylish faceplate exterior, the series brings sophistication and fashion that's everlasting as well as aluminum built cooling that will steer clear of any drive overheating. Moreover, the LCD display allows real-time drive monitoring that will protect your data precious drive within. The front buttons are equipped for you to adjust the temperature that you wish to allow the drive to operate under. If temperature exceeds it, then both the visual & the audio alarms would indicate accordingly for your caution. The compatible removable tray with ICY DOCK MB452 Series enables interchangeability between a desktop and a laptop platform. Simply pop the removable tray and insert into the MB452 Series housing to mobilize your storage drive anywhere fast, easy & convenient! Perfect for media storage systems that enables media file archiving without having to deal with the usual hard drive disassembly from your PC.