Sleek, stylish shaped front exterior and built tough, the MB911 Series is capable to withstand the most rigorous use under an industrial environment. Full aluminum built with up to one front intake fan to bring in cool air and one rear outtake fan to extract warm air out of the environment, the unit is superiorly designed if high drive temperature is your biggest concern. Moreover, an advance hard drive monitoring system is equipped that's capable of detecting any drive overheating, drive, fan failures with visual & audio alarm indications. The visual LCD display readout also provides drive activity, real-time drive temperature, drive positioning status. 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.