EXCELLENT VERSATILITY, PERFORMANCE AND SILENCEThe be quiet! Silent Base 802 Black is the perfect solution for sophisticated users who strive for whisper-quiet operation and maximum performance alike.Interchangeable top cover and front panel for either maximum airflow or silent operationThree Pure Wings 2 140mm fans guarantee a perfect airflowExtra thick insulation mats for improved noise reductionState-of-the-art I/O-panel with fan controller and USB 3.2 Gen. 2 Type C connector for usage of latest hardwareFast and secure detachment of the side panels with push pinsPSU shroud and smart HDD slot covers provide a neat interiorDecoupled motherboard tray can be relocated for an inverted layoutThe power supply can be easily installed from the back of the caseDetachable top bracket allows easy fan and radiator installation Generous dimensions for radiators up to 420mmFull metal body provides stability and a great hapticThree year manufacturers warrantyModel: Silent Base 802 BlackPSU form factor: ATX PS/2Motherboard compatibility: E-ATX (30.5 x 27.5cm) / ATX / M-ATX / Mini-ITXCase size excl. stands (L x W x H), (mm): 539 x 245 x 507Case size incl. stands (L x W x H), (mm): 539 x 281 x 553Dimensions side panel window (L x W), (mm): 401 x 431Weight (kg): 12.59USB 3.2 Gen. 1: 2USB 3.2 Gen. 2 Type C: 1HD Audio I/O: Mic + AudioExpansion slots: 7 + 2Fan mounting locations: Front / Rear / Top / PSU ShroudMaterialTop cover: ABSSide panel: SteelSide panel window: Front panel: ABSStands: ABSDrive bay capacity5.25 bays: -3.5 slots (max.): 73.5 slots (scope of delivery): 32.5 slots (max.): 152.5 slots (scope of delivery):7Pre-installed fansFan @ top: -Fan @ front: 2x Pure Wings 2 140mmFan @ rear: 1x Pure Wings 2 140mmDimensions (L x W x H), (mm) : 140 x 140 x 25Fan speed @ 100% PWM / 12V (rpm): 1000Noise level @ 100% PWM / 12V (dB(A)): 18.8Airflow @ 100% PWM / 12V (cfm / m3/h): 61.2 / 104Air pressure @ 100% PWM / 12V (mm H2O): 0.76Voltage range (V DC): 5 - 12Input power (W): 1.44Input current (A): 0.12Connector: 4-pin to mainboardLifespan (h / 25C): 80,000Fan controller: 4-step fan controller (6x 3-pin) with PWM HubOptional fan installationFront (mm): 1x 140 / 1x 120Top (mm): 3x 140 / 3x 120Bottom (mm): -Side panel (mm): -PSU shroud: 1x 140 / 1x 120Optional radiator installationFront (mm): 120 / 140 / 240 / 280 / 360 / 420Top (mm): 120 / 240 / 360Bottom (mm): -Rear (mm): 120 / 140CoolingMax.construction height of CPU cooler unit (mm): 185Airflow channel: Front / Top / RearPSU compatibilityMaximum dimensions excl. bottom fan (mm): 288Maximum dimensions incl. bottom fan (mm): 288Graphics cardHDD cage (in height of graphics card) installed (mm): 287HDD cage (in height of graphics card) removed (mm): 432Insulation and dampingTop panel insulation mats: YFront panel insulation mats: YSide panel insulation mats: YAnti-vibration decoupled HDD: YAnti-vibration decoupled fan: YAnti-vibration decoupled PSU: YAnti-vibration decoupled motherboard-tray: YRemoveable dust filtersFront: 1Bottom: 1Side panel: -