E-ATX, ATX, Micro-ATX & Mini-ITX Support, Steel Frame, Tempered Glass, Aluminum, Supports Multiple 2.5 & 3.5" Drives, 7 x Expansion Slots, USB-C 3.2, USB-A 3.2 Gen 1, 3.5mm Jack, Support for Liquid Cooling Radiators, Supports GPUs up to 17.9" Long, Supports CPU Coolers up to 6.5" Tall, 0.5" Cable Management Space, Side, Bottom, & Rear Fan Support. Gaming enthusiasts can easily house their components within the sturdy reliable and stylish Lian Li O11 VISION ATX Mid-Tower Computer Case. Sporting a unique dual-chamber design the VISION provides users with an aesthetically pleasing style that makes your system stand out without compromising performance.Constructed with a steel and aluminum frame the VISION offers support for M-ATX M-ITX ATX and E-ATX motherboards thanks to the adjustable motherboard tray featuring two levels of height. Between the motherboard tray and the interior hard drive cage you can easily support multiple storage drive configurations with up to five 2.5 drives or three 2.5 drives along with two 3.5 drives. The VISION supports large utility and graphics cards up to 17.9 long with seven total expansion slots. You also get support for CPU coolers up to 6.5 tall allowing you to pick and choose the proper cooling solution for your processor. You get a 0.5 dedicated cable management space assisting with wire management for a neat and organized look.