In Win 904.Plus Black chassis features a stunning, minimalist exterior Made from a single piece of 4mm curved, hairline brushed aluminum with tinted, tempered glass panel sides. In essence, The In Win 904.Plus is a no compromise design Made with precision craftsmanship. Internally, its wholly unique design uses space innovatively, including 20mm of side-space for cable management, A hidden slim-line Optical drive-bay, magnetic aluminum Fan filters and a rear cover that discretely hides cables protruding from the motherboards I/O panel and add-in cards. Pc installation remains as easy as ever, with large thumbscrews, two EZ-Swap HDD modules, a removable 2.5" Drive bay, rear or external-mounting for liquid cooling radiators and a motherboard tray cut-out for easy CPU cooler mounting.