The Nanoxia Deep Silence 4 Claw features a 'diamond cut' 3D front 'open door' panel with mesh backing. It comes equipped with 6 hard drive bays, 3 front USB ports (2x USB 3.0, 1x USB 2.0), a low noise 120mm red LED fan at the front, an additional 120mm fan at the rear exhaust. Despite its compact size, the Deep Silence 4 Claw supports up CPU coolers up to 160mm and graphics cards up to 165mm and 395mm with the hard drive bays removed.

TechPowerUp
"The Deep Silence 4 is by all means a German chassis — no frills, but all business, and it does so very well." Full review