Aerocool RS4, Midi Tower, PC, Black, ATX, micro ATX, SECC, 200 mm Aerocool RS4. Form factor: Midi Tower, Type: PC, Product colour: Black. Width: 200 mm, Depth: 475 mm, Height: 475 mm. Ventilation fan(s): 2 x 14cm, Internal drive bays: 6 x 3.5", External drive bays: 4 x 5.25" The RS-4 is part of Aerocool’s PGS R or “professional” series of cases, and it features a carrying handle, a memory card reader, an analog fan controller and other interesting features. Let’s take a look at it.The first thing you will note when looking... The Aerocool RS-4 can be an interesting option if you are looking for a mid-tower case with a sturdy carrying handle, a built-in memory card reader supporting dozens for card formats (58, according to the manufacturer) and a single-channel analog fan c...