REEVEN announced the Koios, a cube-type micro-ATX case, which collapses along a hinge for easy access to the hardware under its hood. The case features a horizontally dual-compartment design, with the motherboard tray being along the plane of the base. The tray can hold micro-ATX and mini-ITX motherboards; graphics cards up to 340 mm in length, and CPU coolers up to 180 mm in height.

The bottom compartment of the REEVEN Koios houses the PSU bay, and two drive-cages - one with a pair of 3.5-inch bays, and another with a pair of 2.5-inch bays. A separate drive cage mounted along the front panel provides an exposed 5.25-inch bay, an exposed 3.5-inch bay, and a concealed 2.5-inch bay. This case hence holds up to 7 drives. Ventilation includes a 140 mm front intake, and a 120 mm rear exhaust. The top and side panels have acrylic windows. Front-panel connectivity includes USB 3.0 ports and HDA jacks. A convenient handle lets you carry the case around. REEVEN didn't reveal pricing.