The Deepcool CL6600 is a black midi-tower PC case designed to optimize thermal management by separating airflow paths to prevent heat buildup. It comes equipped with a pre-installed 360mm aluminum AIO liquid cooler at the top, featuring a pump that operates between 2500 and 3400 RPM and fans with fluid dynamic bearings for quieter operation. To further enhance cooling, two 120mm ARGB reverse blade fans are pre-installed at the bottom, while the chassis supports additional fans at the front, rear, and top to suit your specific needs. Constructed from SPCC steel, ABS plastic, and tempered glass, the case measures 457.5 x 235 x 533.5 mm and weighs 11.82 kg. It accommodates ATX, Micro-ATX, and Mini-ITX motherboards, including versions with rear connectors, and provides ample space for hardware with a maximum GPU length of 413mm and a CPU cooler height of 175mm. The internal layout includes a horizontal front PSU mount and a dedicated 35mm cable routing area with Velcro straps to keep your build tidy. This chassis is a practical choice for enthusiasts building high-performance systems who value ease of maintenance. You can access the interior quickly thanks to tool-less panel removal, and a sturdy included GPU bracket prevents sagging for larger cards. The front I/O panel offers convenient connectivity with two USB 3.0 ports, a USB Gen2 Type-C port, and a combined audio/mic jack, while a hidden pop-out hook helps keep your workspace organized.