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BEQUIET

be-quiet! Light Base 900 FX, Black, Full Tower E-ATX Case, Massive ARGB LED Strip, Full Windowed Design, 4 Light Wings 140mm PWM fans included

be-quiet! Light Base 900 FX, Black, Full Tower E-ATX Case, Massive ARGB LED Strip, Full Windowed Design, 4 Light Wings 140mm PWM fans included

Regular price £215.10 GBP
Regular price Sale price £215.10 GBP
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be quiet! Light Base 900 FX Black – Premium E-ATX PC Case

The be quiet! Light Base 900 FX Black is a premium E-ATX case engineered for high-performance gaming and professional computing. Combining a sleek, modern design with advanced functionality, it delivers both striking aesthetics and powerful, flexible hardware support.


Key Features

  • Panoramic Component View
    Fully windowed front and side panels provide a stunning, unobstructed view of your entire build.

  • Impressive ARGB Illumination
    A massive ARGB LED strip delivers vibrant lighting from every angle to showcase your components.

  • High-Airflow, Quiet Cooling
    Includes 4 Light Wings 140mm PWM fans for strong airflow and quiet operation:

  • Side: 3x Light Wings Reversed 140mm PWM
  • Rear: 1x Light Wings 140mm PWM

  • Ultra-Flexible Layout
    Switch between inverted or horizontal layout in seconds with intuitive handling.

  • Extra-Spacious Interior

  • Supports up to two 420mm radiators simultaneously
  • Compatible with E-ATX motherboards
  • Easy installation of radiators and fans outside the case with quickly removable top and bottom brackets

  • Advanced VGA Support
    Integrated VGA holder helps prevent graphics card sag.

  • Backside Connector Support
    Designed to support motherboards with backside connector layouts.

  • Extensive ARGB & Fan Management

  • 2 ARGB and fan hubs
  • 12 connectors in total for streamlined cable management and control

  • Modern Front I/O
    State-of-the-art I/O panel with:

  • ARGB controller button
  • USB 3.2 Gen. 2 Type C

Specifications

Motherboard & Expansion

Feature Details
Motherboard Support E-ATX, XL-ATX, ATX, M-ATX, Mini-ITX
Expansion Slots 8

Drive Bays

Drive Type Capacity Included
2.5" up to 6 4
3.5" up to 2 1

Pre-Installed Fans

Position Configuration
Side 3x Light Wings Reversed 140mm PWM
Rear 1x Light Wings 140mm PWM

Maximum Fan Support

Position Maximum Fans
Top 3x 140 / 120mm
Side 3x 140 / 120mm
Bottom 3x 140 / 120mm
Rear 1x 140 / 120mm

Radiator Support (Optional, mm)

Position Supported Radiator Sizes (mm)
Top 120 / 140 / 240 / 280 / 360 / 420
Side 120 / 240 / 280 / 360
Bottom 120 / 140 / 240 / 280 / 360 / 420
Rear 120 / 140

Front I/O Ports

Port / Control Quantity / Type
USB 3.2 Gen. 2 Type C 1
USB 3.2 Type A 2
Audio HD Audio (combined)
ARGB Controller Button 1
Reset Button 1
Power Button 1

Dimensions & Compatibility

Parameter Specification
Dimensions (L x W x H) 532mm x 327mm x 484mm
Max CPU Cooler Height up to 190mm
Max PSU Length up to 225mm
Max GPU Length 495mm

Weight

Type Weight (kg)
Net 15.8
Gross 18.2