Diablotek Abyss CPA-8818-BK Black Edition SECC / Plastic/ Metal Mesh ATX Mid Tower Computer Case made out of highest-grade and most durable 0.6mm thick SECC steel materials. 2 X USB3.0 ports ready for your highspeed peripherals. Water Cooling Ready The Diablotek CPA-8818-BK has the option of installing water cooling systems. supports video card length up to 330mm. tool-less design offers an easy assembly with minimal use of screws.