In collaboration with PCMR: LIAN LI joins forces with PC Master Race (PCMR) to present the O11 Vision. By combining LIAN LI's expertise in crafting high-quality; feature-rich cases with PCMR's community of PC enthusiasts; the O11 Vision can provide PC enthusiasts the opportunity to create their finest masterpiece. Seamless view: The O11 Vision features three sides of tempered glass panels with no support columns or pillars; giving the most unobstructed view of your system components Solid structure: The three pieces of tempered glass panels are firmly supported by a corner magnet that can withstand 35kg of force; promising unwavering stability for the glass panels. Cooling elevated: With its 27mm tall feet and hollowed-out fan bracket with 13mm elevation; the O11 Vision gets plenty of cold air intake for its core components. What’s more; the bottom bracket supports up to three 140mm fans or three 120mm fans. Flexible internal configuration: You can choose to mount two 120mm fans at the back of the case for more rear exhaust or to install a 240mm radiator. Or simply install one 120mm fan at the back for more radiator space at the bottom. Easy for builders: The adjustable motherboard tray and two-way reversible side fan bracket make it easy for everyone to build up the system and create their unique aesthetics.