be quiet! Dark Base 900 Full-Tower Case (Black)

be quiet! Dark Base 900 Full-Tower Case (Black)

be quiet! Dark Base 900 Full-Tower Case (Black)

B&H # BEBG011 MFR # BG011
In Stock
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Product Highlights

  • E-ATX, XL-ATX, ATX, Micro-ATX, Mini-ITX
  • Steel, Aluminum, & Plastic
  • 2 x 5.25" Drive Bays
  • 7 x 3.5" Drive Bays
  • 15 x 2.5" Drive Bays
  • 8 x Expansion Slots
  • USB 3.0 Type-A | Audio In/Out
  • 3 x 140mm Fans Included
  • Pre-Installed Dust Filters
  • Supports GPUs up to 18.58" Long
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be quiet! Dark Base 900 overview

  • 1Description

The Dark Base 900 Full-Tower Case from be quiet! is a large case designed for enthusiasts looking to pack as much power as they can into a cool yet quiet chassis. It can fit up to an E-ATX motherboard, two 5.25" optical drives, seven 3.5" and fifteen 2.5" storage drives, and eight PCIe expansion cards. With that much room for hardware, the Dark Base 900 has plenty of fan mounting slots to help keep your system at manageable temperatures. Moreover, you can install all-in-one or custom liquid-cooling hardware for even lower temperatures. Once everything is in place, you'll have access to four USB ports and audio in/out jacks located at the front panel.

Relocatable Motherboard Tray
The motherboard case within this case can be adjusted to three different heights or installed along the left panel in an inverted airflow. It's compatible with E-ATX and XL-ATX motherboards for enthusiast builds.
Silent Wings 3
Three pre-installed 140mm Silent Wings 3 fans help keep your system operating smoothly. They are built with a smooth-running 6-pole motor, durable fluid-dynamic bearings, and an airflow-optimized fan blade design. Furthermore, the frame has funnel-shaped air inlets to help increase air pressure.
Modular HDD Slots
Install as many drives in whatever configuration you need. This case supports up to seven HDDs, 15 SSDs, and 2 optical drives.
Full Circuit Airflow System
To keep things cool, the Dark Base 900 supports up to nine additional fans and up to four radiators for custom liquid-cooling setups.
Adjustable Side Panel
The side panel is fully adjustable, allowing you to close it for silence, partially open it for more air intake, or completely removed to mount up to two additional 120mm fans.
In the Box
be quiet! Dark Base 900 Full-Tower Case (Black)
  • Screw Kit
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    be quiet! Dark Base 900 specs

    Motherboard Support ATX, E-ATX, Micro-ATX, Mini-ITX, XL-ATX
    External Drive Bays 2 x 5.25"
    Internal Drive Bays 7 x 3.5"
    15 x 2.5"
    Expansion Slots 8 x Full Height
    Maximum GPU Length 18.58" / 472 mm
    CPU Cooler Height 7.28" / 185 mm
    Supported PSU Size ATX
    Maximum PSU Length 11.18" / 284 mm
    Fan Mounting (Front) 3 x 140 mm
    Fan Mounting (Rear) 1 x 140 mm
    Fan Mounting (Side) 2 x 120 mm
    Fan Mounting (Top) 3 x 140 mm
    4 x 120 mm
    1 x 180 mm
    Fan Mounting (Bottom) 2 x 120 mm
    2 x 140 mm
    Fans Included (Front) 2 x 140 mm (1000 Variable rpm)
    Fans Included (Rear) 1 x 140 mm (1000 Variable rpm)
    Maximum Radiator Size (Front) 1 x 420 mm
    Maximum Radiator Size (Rear) 1 x 140 mm
    Maximum Radiator Size (Top) 1 x 420 mm
    Maximum Radiator Size (Bottom) 1 x 280 mm
    Fan Mounting (Internal) None
    Noise Level 15.5 dBA
    Fan Controller Included No
    Filter Locations Bottom, Front, Side
    Connections 2 x USB Type-A (USB 3.0)
    2 x USB Type-A (USB 2.0)
    Audio Connections 1 x 3.5 mm Input
    1 x 3.5 mm Output
    Display Connections None
    Windowed Panel No
    Material Aluminum, Steel, Plastic
    Built-In Lighting No
    Security Not Specified by Manufacturer
    Cable Management Space Not Specified by Manufacturer
    Dimensions (W x H x D) 9.6 x 23.0 x 22.7" / 243.0 x 585.0 x 577.0 mm
    Weight 31.26 lb / 14.18 kg
    Packaging Info
    Package Weight 38.85 lb
    Box Dimensions (LxWxH) 27.0 x 26.0 x 13.1"

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