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Be Quiet Dark Base 900 Silver ATX Case

  • Effective full circuit airflow system
  • Four areas for water cooling radiators
  • PSU form factor ATX PS/2
  • Expansion slots x 8

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QuickFind: 753710

Mfr part code: BG012

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    Be Quiet Dark Base 900 Silver ATX Case Product Description

    Be Quiet Dark Base 900 Silver ATX Case 

    Outstanding Flexibility and Silence

    • be quiet! Dark Base 900: unrivaled flexibility with impeccable cooling and silence features. It was designed for high-end enthusiasts and individualists - all of those who expect the highest standards when it comes to modularity, compatibility and design for their high-end workstations as well as overclocked and silent water-cooled systems. 
    • Dark Base 900 has numerous modularity options to satisfy every desire with lots of features to support special configurations. Aluminum surfaces and steel offer highest stability with a look of extreme elegance. Simply an engineering work of art!
    • Fully versatile thanks to modular construction, offering an relocatable motherboard tray, repositionable HDD slots, support for even E-ATX and XL-ATX as well as the possibility of an inverse layout
    • Three pre-installed SilentWings 3 140mm PWM fans featuring a smooth-running 6-pole motor, fluid-dynamic bearing and funnel-shaped air inlets
    • 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 up to 420mm on top, front, back and base of the case
    • 2-in-1 side panel vent can be closed for silent operation or opened for two additional fans


    Specidfications

    • ModelDARK BASE 900 | SILVER
    • General Data
    • PSU form factorATX PS/2
    • Motherboard compatibilityE-ATX, XL-ATX, ATX, M-ATX, Mini-ITX
    • Case size excl. stands (L x W x H), (mm)-
    • Case size incl. stands (L x W x H), (mm)577 x 243 x 585
    • Dimensions side panel window (L x W), (mm)-
    • Color option  Silver
    • Weight (kg)  14.18
    • USB 2.0: 2
    • USB 3.0:  2
    • HD Audio I/O  1
    • Expansion slots  8
    • Fan mounting locations  12
    • Qi charger-
    • RGB LED illumination-


    Material

    • CoversABS, Aluminium
    • Side panelSteel, ABS
    • Side panel window-
    • Front panel  ABS, Aluminium
    • Stands ABS


    Drive Bay Capacity

    • 5.252
    • 3.57
    • 2.515


    HDD Cage Specifications

    • HDD cages total  7
    • Cage capacity (HDDs)  1
    • Removable HDD cage  7
    • Relocatable HDD cage  7


    Pre-installed Fans

    • Fan @ front  2x be quiet! SilentWings 3 |140mm PWM / 1,000rpm
    • Fan @ rear  1x be quiet! SilentWings 3 |140mm PWM / 1,000rpm
    • Dimensions (L x W x H), (mm)Front: 140 x 140 x 25, Rear: 140 x 140 x 25
    • Fan speed @ 12V (rpm) 1,000
    • Noise level @ 12V (dB(A))  15.5
    • Air flow @ 12V (cfm / m3/h)  59.5 / 101.09
    • Air pressure @ 12V (mm H2O) 1.08
    • Voltage range (V DC)  5 - 13.2
    • Input power (W)  3.6
    • Input current (A)  0.3
    • Connector  4-pin
    • Lifespan (h / 25°C)  300.000
    • Fan controller  Manual stepless fan controller (3x 4-pin, 3x 3-pin)   Optional Fan Installation
    • Front (mm)  1x 140 (w/o ODD cage)
    • Top (mm)  3x 140 / 4x 120 / 1x 180 / 1 x 200
    • Bottom (mm)  2x 140/120
    • Side panel (mm)  2x 120


    Optional Radiator Installation

    • Front (mm)  120 / 140 / 240 / 280 / 360 / 420
    • Top (mm)  120 / 140 / 180 / 240 / 280 / 360 / 420
    • Bottom (mm)  120 / 140 / 280
    • Rear (mm)  120 / 140


    Cooling

    • Max.construction height of CPU cooler unit (mm)  185
    • Airflow channel  Full circuit airflow system


    PSU Compatibility

    • Maximum dimensions excl. bottom fan (mm)  284
    • Maximum dimensions incl. bottom fan (mm)  150


    Graphics Card

    • HDD cage (in height of graphics card) installed (mm)  323
    • HDD cage (in height of graphics card) removed (mm)  472


    Insulation and Damping

    • Front panel insulation mats  ✓
    • Side panel insulation mats  ✓
    • Anti-vibration decoupled HDD  ✓
    • Anti-vibration decoupled fan  ✓
    • Anti-vibration decoupled PSU  ✓
    • Anti-vibration decoupled motherboard-tray  ✓


    Removable Dust Filters

    • Front  1
    • Bottom  1
    • Side panel  2
    • Service
    • Warranty (Years)  3

    Be Quiet Dark Base 900 Silver ATX Case Product Reviews

    Technical Specifications

    General

    Cooling System Front: 140 x 140 x 25 mm fan x 2 / 1000 rpm / 59.5 cfm / 15.5 dBA / SilentWings 3 ¦ Rear: 140 x 140 x 25 mm fan x 1 / 1000 rpm / 59.5 cfm / 15.5 dBA / SilentWings 3 ¦ Front: 120/140 mm fan mount x 1 ¦ Top: 120/140/180 mm fan mount x 4 / 4 x 120 mm or 3 x 140 mm or 1 x 180 mm fan supported ¦ Bottom: 120/140 mm fan mount x 2 ¦ Side: 120 mm fan mount x 2
    Form Factor Mid tower
    Max Mainboard Size Extended ATX
    Supported Motherboards ATX, microATX, Mini-ATX, Extended ATX, XL-ATX
    Internal Bays Qty 8
    Front Accessible Bays Qty 2
    Product Material Aluminium, steel, ABS plastic
    Colour Silver
    CPU Cooler Max Height 185 mm
    Video Card Max Length 470 mm
    System Cabinet Features Screwless drive bays, side panel dust filter, removable dust filter, vibration damping, front dust filter, water cooling holes, cable management system, removable HDD cage, bottom dust filter, airflow channels

    Manufacturer Warranty

    Service & Support Limited warranty - 3 years
    Service & Support Details Limited warranty - 3 years

    Expansion / Connectivity

    Expansion Bays 2 (total) / 2 (free) x front accessible - 5.25" ¦ 1 (total) / 1 (free) x internal - 2.5" ¦ 7 (total) / 7 (free) x internal - 3.5"
    Expansion Slots 8
    Interfaces 2 x USB 3.0 ¦ 2 x USB 2.0 ¦ 1 x headphones - mini-jack ¦ 1 x microphone - mini-jack

    Miscellaneous

    Compliant Standards RoHS 2011/65/EU

    Power

    Power Device No power supply

    Dimensions & Weight

    Width 24.3 cm
    Depth 57.7 cm
    Height 58.5 cm
    Weight 14.18 kg

    Customer Questions

    Be Quiet Dark Base 900 Silver ATX Case Ask an owner

    Be Quiet Dark Base 900 Silver ATX Case Product Discussion

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