Cooler Master Technology has announced the release of two new mini-tower PC cases, the Silencio S400 White Steel and Silencio S400 White. 

The cases emphasize on quietness and will be available for purchase on February 3rd. The Silencio S400 White Steel features a soundproof front steel panel with a reversible opening system and a removable soundproof cover on the top panel for improved breathability. The Silencio S400 White has an internal light-up feature. Both cases have a 5.25 inch bay, 4 shadow bays for 3.5 inch and 2.5 inch drives, and support for radiators up to 240/280mm at the front, 120/240mm at the top, and 120mm at the rear. They are compatible with MicroATX and Mini-ITX form factors, have 4 expansion slots and a maximum graphics card length of 319mm, power supply depth of 325mm, and a maximum CPU cooler height of 167mm (166mm for Silencio S400 White). The dimensions of the cases are 210mm wide, 418mm deep, and 408mm high.