Case EATX be quiet! Dark Base Pro 901, w/o PSU, 3x140mm, ARGB Strip, ARGB Hub, Tempered Glass, VGA holder, 4xUSB3.2, 1xUSB-C, 2x3.5", 6x2.5', Black. Model : Dark Base Pro 901Color option : BlackMotherboard compatibility : E-ATX / XL-ATX / ATX / M-ATX / Mini-ATXCase size excl. stands (L x W x H), (mm) : 604 x 254 x 539Case size incl. stands (L x W x H), (mm) : 604 x 275 x 569Volume (l) : 82.69PSU form factor : ATX PS/2Weight (kg) : 16.3Expansion slots : 8 : Maximum fan installation : Maximum fans : 11Top (mm) : 3x 140 / 3x 120Front (mm) : 3x 140 / 3x 120Side (mm) : 3x 120Rear (mm) : 1x 140 / 1x 120Bottom (mm) : 1x 140 / 1x 120PSU shroud : - : Optional radiator installation : Top (mm) : 120 / 240 / 360Front (mm) : 120 / 140 / 240 / 280 / 360 / 420Side (mm) : 120 / 240 / 360Rear (mm) : 120 / 140Bottom (mm) : - : Graphics card : HDD cage (in height of graphics card) installed (mm) : 350 / 370HDD cage (in height of graphics card) removed (mm) : 495Maximum PCIe slots with vertical graphics card (pcs.) : 8 : Drive bay capacity : 5.25 bays (pcs.) : 13.5 slots (scope of delivery) : 23.5 slots (max.) : 72.5 slots (scope of delivery) : 62.5 slots (max.) : 16 : Cooling : Max.construction height of CPU cooler unit (mm) : 190Airflow channel : - : Lighting : LED illumination : ?LEDs (pcs.) : 8 + 16LED type : ARGB - 5VLEDs synchronizable with controller/motherboard : ? : I/O Panel : USB 3.2 Gen. 2 Type C : 1USB 3.2 Type A : 4USB 2.0 : -HD Audio I/O : Mic + AudioQi charger / Quick Charging Option : 15W : Material : Top cover : AluminiumFront panel : AluminiumSide panel : GlasSide panel window : SteelStands : Steel : Scope of delivery : Screw set (Drives/Motherboard) : ?Additional standoffs (pcs.) : 3 (for E-ATX)SSD bracket for PSU shroud : -LED strips (pcs.) : 0Cable ties (pcs.) : 12Screw box : ?VGA holder : ?VGA holder for inverted