be quiet! Dark Base Pro 900 delivers unrivaled flexibility with impeccable cooling and silence features. It was designed for the enthusiasts and individualists - all of those, who expect the high standards, when it comes to modularity, compatibility and design for their workstations as well as overclocked and silent water-cooled systems. Dark Base Pro 900 has numerous modularity possibilities to satisfy every desire with lots of features to support special configurations. Aluminum surfaces and steel offer high stability with a look of extreme elegance. Simply an engineering work of art!
Fully versatile thanks to modular construction
Three pre-installed fans
Effective full circuit airflow system with innovative noise-reducing vents all around the case
Completely sound insulated case with decoupled elements for motherboard, power supply and drives
Four areas for water cooling radiators on top, front, back and base of the case
Elegant, fully windowed side panel, made of tinted and tempered glass
Eye-catching LED illumination with switchable colors, that you can freely position in the case
Integrated wireless charger for Qi enabled devices, such as smartphones
System Cabinet FeaturesSide panel sound-damping foam mats, removable HDD cage, supports 120/140/240/280/360/420 mm radiator in front panel, airflow channels, supports 120/140 mm radiator in rear, RGB illumination, top panel sound-damping foam mats, front panel sound-damping foam mats, supports 120/140/180/240/280/360/420 mm radiator in top
Cooling SystemFront: 140 mm fan x 2 / 1600 rpm / SilentWings 3 ¦ Rear: 140 mm fan x 1 / 1000 rpm / SilentWings 3 ¦ Front: 120 mm fan mount x 1 ¦ Top: 180 mm fan mount x 1 / 4 x 120 mm or 3 x 140 mm fan supported ¦ Bottom: 120/140 mm fan mount x 2
CPU Cooler Max Height185 mm
Video Card Max Length470 mm
Power Supply Max Length284 mm
System Cabinet FeaturesSide panel sound-damping foam mats, removable HDD cage, supports 120/140/240/280/360/420 mm radiator in front panel, airflow channels, supports 120/140 mm radiator in rear, RGB illumination, top panel sound-damping foam mats, front panel sound-damping foam mats, supports 120/140/180/240/280/360/420 mm radiator in top
Expansion / Connectivity
Expansion Bays2 (total) / 2 (free) x front accessible - 5.25" ¦ Internal - 2.5" ¦ Internal - 3.5"
Expansion Slots8
Interfaces2 x USB 3.0 ¦ USB 3.1 Gen 2 ¦ 1 x headphones - mini-jack ¦ 1 x microphone - mini-jack