iStarUSA S-35-B4SL Black Aluminum / Steel Tower Compact Stylish 4 x 3.5" Hotswap mini-ITX Tower - Silver HDD Handle

The external multi-bay tower series are designed specially for storage applications. The wide variety of the tower with hard drive cages is able to easily max the hard drive capacity up to 4 bays for storing mass data. Optional 120mm cooling fan can be added to enhance the ventilation inside. The external NAS tower chassis with solid construction is a cost-effective and flexible solution for your critical data storage.