Its motherboard tray gives you enough room for CPU coolers as tall as 75 mm, and graphics cards as long as 270 mm. The ACE-G40 can hold a 5.25-inch drive, three 3.5-inch drives or up to six 2.5-inch ones. In addition to the 120 mm front-intake, the case has just enough room for a 92 mm rear exhaust.The ACE-G40 measures 269mm x 318mm x 249mm (W x D x H), it weighs 4.6kg and is available in Silver (ACE-G40-S) and black (ACE-G40-BK).
Source: TPU