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be quiet!

be quiet! LIGHT BASE 900 DX BGW69 PC case

SKU CH-TD7B-XGJ45 MPN BGW69

Full-tower ATX case with dual tempered-glass panels, massive ARGB strip, convertible layout and room for two 420 mm radiators plus an E-ATX board

  • TypeATX Full Tower
  • ColorBlack
  • Case MaterialABS / Steel / Tempered Glass
  • Power Supply MountedRear
  • Motherboard CompatibilityATX / E-ATX / Micro ATX / Mini ITX / XL-ATX
  • Side Panel2 x Sides Tempered Glass Panel
  • Panoramic view from front and side tempered glass panels
  • 3-metre ARGB LED strip illuminates the interior from every angle
  • Switch to inverted or horizontal layout in seconds without tools
  • Dual 420 mm radiator support alongside an E-ATX motherboard
  • Removable top and bottom brackets simplify external radiator and fan installation

Panoramic full-tower showcase

The be quiet! LIGHT BASE 900 DX BGW69 is a black ATX full-tower case built for enthusiasts who want every component on display. Two tempered-glass panels wrap the front and side, while a three-metre ARGB strip runs the full height of the chassis. Motherboard support covers ATX, E-ATX, XL-ATX, Micro-ATX and Mini-ITX, plus backside-connector designs.

Sustained-load airflow capacity

Removable top and bottom brackets let builders mount up to two 420 mm radiators simultaneously, and the side panel accepts three 140 mm fans for direct GPU cooling. Eight expansion slots and a 495 mm GPU clearance accommodate the longest cards, while the integrated VGA holder prevents sag during extended sessions. Two combined ARGB and fan hubs provide twelve connectors for coordinated speed curves.

Thermals noise and power draw

The open-front mesh and optional side intake create a straight path for cool air across the CPU and graphics card, keeping internal temperatures steady under load. With no fans pre-installed, acoustic output depends entirely on the builder's choice of 120 mm or 140 mm units. A 225 mm power-supply limit at the rear keeps cable routing tidy and preserves bottom-radiator space.

Highlights

  • Panoramic view from front and side tempered glass panels
  • 3-metre ARGB LED strip illuminates the interior from every angle
  • Switch to inverted or horizontal layout in seconds without tools
  • Dual 420 mm radiator support alongside an E-ATX motherboard
  • Removable top and bottom brackets simplify external radiator and fan installation

Specifications

Brandbe quiet!
ModelLIGHT BASE 900 DX
Part NumberBGW69
TypeATX Full Tower
ColorBlack
Case MaterialABS / Steel / Tempered Glass
Power Supply MountedRear
Motherboard CompatibilityATX / E-ATX / Micro ATX / Mini ITX / XL-ATX
Side Panel2 x Sides Tempered Glass Panel
LEDARGB
Internal 3.5" Drive Baysup to 2x 3.5" (1 included)
Internal 2.5" Drive Baysup to 6x 2.5" (4 included)
Expansion Slots8
Front Ports1x USB 3.2 Gen. 2 Type C, 2x USB 3.2 Type A, HD Audio (combined), ARGB controller, Reset button, Power button
Fan OptionsBottom - 3 x 120mm / Bottom - 3 x 140mm / Rear - 1 x 120mm / Rear - 1 x 140mm / Side - 3 x 120mm / Side - 3 x 140mm / Top - 3 x 120mm / Top - 3 x 140mm
Pre-installed FansNo Fan Installed
Radiator OptionsBottom - Up to 120mm / Bottom - Up to 140mm / Bottom - Up to 240mm / Bottom - Up to 280mm / Bottom - Up to 360mm / Bottom - Up to 420mm / Rear - Up to 120mm / Rear - Up to 140mm / Side - Up to 120mm / Side - Up to 240mm / Side - Up to 280mm / Side - Up to 360mm / Top - Up to 120mm / Top - Up to 140mm / Top - Up to 240mm / Top - Up to 280mm / Top - Up to 360mm / Top - Up to 420mm
Max GPU Length495 mm
Max CPU Cooler Height190 mm
Max PSU Length225 mm
Dimensions532 x 327 x 484mm
Weight14.8 kg
FeaturesARGB connector: 3-pin
Shipping weight18.37 kg
Package size635 × 559 × 432 mm

Questions about this item

How loud does the LIGHT BASE 900 DX run with three 140 mm fans at full speed?

The case ships without any pre-installed fans, so acoustic output depends entirely on the 120 mm or 140 mm models you choose and the curves you set in the two included hubs.

Which motherboard form factors fit the BGW69 without extra parts?

ATX, E-ATX, Micro-ATX, Mini-ITX and XL-ATX boards mount directly; the tray also supports newer backside-connector designs.

Will a 495 mm graphics card clear the front radiator bracket when a 420 mm unit is fitted?

Yes, the removable top and bottom brackets let you install the radiator outside the chassis first, preserving the full 495 mm GPU clearance.

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