be quiet!

be quiet! Light Base 900 FX Full Tower PC Case Black ARGB 4x140mm E-ATX (Boxed)

SKU 6685 Brand be quiet! EAN13 4260052191774
Full-tower black ARGB case with panoramic glass, 3m LED strip, 4x140mm Light Wings fans (3 reverse). Supports E-ATX, 495mm GPU, 190mm CPU cooler, rotatable layout, up to 3x420mm radiators.
PC Cases - Motherboard Support ATX EATX Micro ATX Mini ITX
PC Cases - Radiator Support 120 mm 140 mm 240 mm 280 mm 360 mm 420 mm
PC Cases - Included Fans 4+
PC Cases - Front I/O Audio Jacks USB A USB C Gen2
PC Cases - GPU Orientation Horizontal Rotatable Layout Vertical Supported
PC Cases - Form Factor Full Tower
PC Cases - Max GPU Length 450+ mm
PC Cases - Color Black
PC Cases - CPU Cooler Clearance 170+ mm

Exceptional from every angle
Be prepared for virtually any PC component and make Light Base 900 FX your creative showcase with panoramic tempered glass front and side panels for perfect visibility.

BRIGHT LIGHT & FANS
Features massive 3m ARGB LED strip with 172 LEDs, ARGB controller, and 4 pre-installed Light Wings 140mm PWM fans (3 reverse-blade side intake, 1 rear exhaust) for high airflow and low noise. Expandable to 10 fans total.

Versatile & Spacious
Rotatable design (vertical normal/inverted or horizontal) in seconds via relocatable feet. Supports E-ATX/XL-ATX mobos, 495mm GPUs with anti-sag holder, 190mm CPU coolers, up to 3 radiators (2x420mm +360mm side), BTF cable-free motherboards.

  • 2 ARGB/PWM hubs (12 connectors)
  • Dual-chamber cable management
  • Removable radiator/fan brackets top/bottom
  • Dust filters top/side/bottom
  • 1x3.5" + up to 4x2.5" drives
  • USB-C 3.2 Gen2, 2x USB-A 3.2 Gen2, audio
MaterialAcrylonitrile butadiene styrene (ABS), Glass, SGCC
Form factorFull Tower
TypePC
Product colourBlack
Supported motherboard form factorsATX, EATX, micro ATX, Mini-ITX, XL-ATX
Number of 3.51
Number of 2.54
Number of expansion slots8
Side windowYes
Suitable forGaming
IlluminationYes
Illumination colourMulti
Illumination locationCase fans, Front
Anti-dust filterYes
Reset buttonYes
On/off buttonYes
RGB control buttonYes
Maximum CPU cooler height19 cm
Maximum graphics card length49.5 cm
Maximum PSU length22.5 cm
Power supply includedNo
Supported power supply form factorsATX, PS2
Audio inputYes
Audio outputYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
Fan speed controlYes
Side fans installed3x 140 mm
Number of side fans supported (max)3
Side fans diameters supported120, 140 mm
Rear fans installed1x 140 mm
Number of rear fans supported (max)1
Rear fans diameters supported120, 140 mm
Number of top fans supported (max)3
Top fans diameters supported120, 140 mm
Number of bottom fans supported (max)3
Bottom fans diameters supported120, 140 mm
Fan speed1300 - 1500 RPM
Maximum airflow56 cfm
Fan 2 maximum airflow51.37 cfm
Maximum air pressure1.49 mmH2O
Fan 2 maximum air pressure1.1 mmH2O
Liquid cooling capabilityYes
Side radiator sizes supported120, 140, 240, 280, 360 mm
Bottom radiator sizes supported120, 140, 240, 280, 360, 420 mm
Rear radiator sizes supported120, 140 mm
Pulse-width modulation (PWM) supportYes
Supported HDD sizes2.5, 3.5
Compliance certificatesCE, RoHS, UKCA, WEEE
Width327 mm
Depth532 mm
Height484 mm
Weight16.8 kg
Package width431 mm
Package depth572 mm
Package height632 mm
Package weight18.7 kg