Update: Introduction: I started to design my dream case. Project Vertical is a 19.9L mATX case with a small footprint, optimized for high-end hardware, excellent cooling and silent operation. An optional 15.6 inch touch-display makes the case more useful when standing on the desk. Mainboard and graphics card are built-in vertical up. This setup reduces the load onto the mainboard and allows me to reduce the space required on the desk. Cooling and silent operation is a very important point. The goal was to have a cooling design that can offer a high performance in both air- and liquid-cooling while emitting as less noise as possible and not requiring much space on the desk. Therefore the panels offer space for 5 x 140 mm fans or 2 x 240 mm radiators and a water pump. Fan grills are only optional so the airflow is maximized and the rpm of the 140 mm fans can be as low as possible. Project Vertical is the smallest case that can carry dual-tower air coolers up to 170 mm height and a full-length 3-slot GPU. It is also prepared for an ATX PSU with up to 170 mm length. This ensures enough power for high-end hardware and silent operation. The ability to mount 5 x 140 mm fans is also unique for a sub 20L chassis. Specifications: Dimensions: (H x W x D) 380 X 250 X 210 mm Volume: 19.9 liter Material: Aluminium and steel Display: 15.6 inch IPS touchdisplay with full hd resolution (Built in ready notebook solution) Glass: Tempered glass optional instead of the display Color: black / silver Mainboard: mATX Graphics card: 4 slots and 330 mm length Power supply: ATX up to 170 mm length Hard drives: 4 x 2.5 inch (additional hard drives optional) Optical drive: Slim size slot-in Front ports: 2 x USB 3.0, 1 x USB Type C, 1 x HDMI Cooling air: - CPU Coolers: Up to dual-tower coolers with 170 mm height - Case fans: 5 x 140 mm fans Cooling water: - 2 x 240 mm radiator on the side panels - Mounting-frame for custom waterpumps Currently I am working on the third revision of the case when I have some free time. I want to design it as simple as possible for manufacturing. I hope you like it so far. I will post more information and pictures soon. At the latest when the next revision is ready.