Motherboard compatibility: Support full-size motherboards up to SSI-EEB, explore all the performance of the PC world. Wind flat support: Right side: 4.7in×3/5.5in×2 Left side: 4.7in×3/5.5in×2 Water cooling support: Top: 14.1in/16.5in Right side: 11in/14.1in Left: 11in/14.1in Product size: 27.6*12*16.1in (702x306x410mm)