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be quiet! Black Dark Base 900 Full Tower PC Gaming Case (BG011)

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BG011 - be quiet! Dark Base 900, Black, Full Tower Computer Chassis, E-ATX to Mini ITX, with 3x 140mm Silent Wings Fans

Price was:
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Only 1 are available.

Stock: 2 in stock
Quickcode: 66481  
Stock code: CSE-BG011
Manuf. code: BG011
Delivery: Next Day Guaranteed Delivery Option available up to 16.30pm
Cust. Rating:   Be the first to write a review.

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The be quiet! Dark Base 900 PC case is the perfect choice for all of those who expect the highest standards when it comes to modularity, compatibility and design.


Motherboard-tray The motherboard tray can be repositioned vertically, to suit individual space requirements, or installed alongside the left panel with redefined airflow. It is removable for use as a bench table.
Front I/O port Manual stepless fan controller supports up to three PWM and three 3-pin fans. 2x USB 3.0, 2x USB 2.0, HD audio jacks.
SilentWings® 3 The three pre-installed virtually inaudible SilentWings® 3 PWM fans with unique fan blade design, rubberized fan frame and funnel-shaped air inlets provide excellent air circulation.
HDD slots Flexible installation options thanks to repositionable single HDD slots. Support for up to 7 HDDs, 15 SSDs and 2 optical drives.
Side panel Adjustable side panel cover that you can close for absolute silence, partly open for more air intake, or completely open with the possibility to mount up to two optional fans.


  • Manufacturer: be quiet!
  • Case Edition: Dark Base 900
  • Case Form Factor: Full Tower
  • Motherboard Form Factor: ATX | E-ATX | Micro ATX | Mini ITX | XL-ATX
  • Material: Steel/ ABS Plastic/ Aluminium
  • Front/Side/Top Panel: 1 x Headphone | 1 x Mic In | 2 x USB 2.0 | 2 x USB 3.0
  • Drive Bays: 14 x 2.5" Internal (Accessible) | 1 x 2.5" Internal (Hidden) | 7 x 3.5" Internal (Accessible) | 2 x 5.25" External
  • Expansion Slots: 8
  • Fan Bays: 6 x 120/140 mm | 1 x 120/140/180mm | 2 x 120mm
  • Fans Included: 3 x 140mm
  • Front Radiator Compatibility: 1 x 120/140/240/280/360/420mm
  • Top Radiator Compatibility: 1 x 120/140/180/240/280/360/420mm
  • Bottom Radiator Compatibility: 1 x 120/140/280mm
  • Rear Radiator Compatibility: 1 x 120/140mm
  • Window: No
  • Power Supply Form Factor: ATX
  • Max PSU Length: 150/184 mm
  • Max CPU Cooler Height: 185 mm
  • Max VGA Card Length: 325/470 mm
  • Colour: Black
  • Dimensions: 243 x 585 x 577 (WxHxD mm)
  • Weight: 14.18 kg (Approx)

    Warranty Information:

    Manufacturer be quiet!
    Warranty Type Direct with Manufacturer
    Manufacturer Website
    Warranty Period (yrs)3
    Hard Drive Bays14
    DVD Drive Bays2
    USB 2.0 Ports2
    USB 3.0 Ports2
    Max. PSU Depth (mm)184
    Max. CPU Fan Height (mm)185
    Max. GPU Length (mm)470
    Maximum Amount of Fans6
    Number of Additional Fan positions3

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