The IPC 4U-4129L is a high quality 4U rack case with a low-price. Made of high-tensile steel and manufactured with excellent workmanship this case provide perfect protection and an uncomplicated installation of the components. Screwless mounting of the hard disk, screwed slot bracket and dust filter behind the lockable front doors are only some of many fantastic features of this product. The two HDD-cages are equipped with standard 120 mm fan which guarantee a superb cooling of the hard disks. Costumers with a higher demand of drive bays can exchange these HDD-cages for HDD draw outs.