Build a cleaner, cooler ATX system without giving up component headroom. The Thermaltake Tower 600 Mocha Mousse Case uses the Tower series’ octagon-inspired layout to create a distinctive vertical platform with space for full-size hardware and more disciplined cable management. Hidden-connector ATX motherboard support helps reduce visible cabling, making it easier to present a refined interior in windowed builds. Thermal flexibility is a major advantage here. With support for GPUs up to 400 mm and radiators up to 420 mm, this chassis is built for high-output graphics cards and custom cooling plans that would feel cramped in smaller cases. Two preinstalled 140 mm CT fans at the top provide exhaust out of the box, helping move heat away from the core components. For builders who want a premium enclosure that can handle demanding parts while keeping the interior visually clean, the Tower 600 delivers the space, cooling options, and layout discipline expected in a higher-tier chassis.