TIARA CSAZ-501B Cooling holes all around the bottom panel create an efficient vertical air path, accelerating air flow from all angles. The Tiara provides decent dimensions, with up to a maximum 400mm graphic card inside the chamber. Specifications: Type ATX Mid Tower Color White，Black Side Panels Side panel: Tempered Glass Max CPU Cooler Height Up to 170 mm Max Video Card Length Up to 400 mm long video card ,Wide<155mm Motherboard Compatibility ATX(Back-connect supported) 、Micro ATX、ITX External 5.25" Drive Bays 0 Internal 2.5" Drive Bays Up to 4 Internal 3.5" Drive Bays Up to 2 Expansion Slots 7 Top Ports Power button, LED button, Combo HD Audio, USB 3.0 x 2,Type C x1 Case Dimension (H x W x D) 482x225x420mm/19x8.9x16.5 inches Weight 6.38Kg /14lbs Addressable RGB Light Effects Addressable RGB devices connected to the ARGB&PWM control board can be controlled with the LED button or motherboard lighting software. Available Fan Ports 3x120mm on the mb side 3x120mm or 2x140mm fan ports on the top 1x120mm fan port in the rear 3 x 120 mm fan ports on the PSU shroud Included Fans 3x120mm LFO-5612DR ARGB&PWM Fan on the MB side 1x120mm LFO-5612D ARGB&PWM Fan in the rear Water Cooling Supports radiators up to 240/280mm on the Side Supports radiators up to 280/360mm in the Top Dust Filters Removable (magnetic) dustproof net on the top , dust filter on bottom of chassis Power Supply Support Bottom mounted ATX Power Supply