be quiet! LIGHT BASE 900 FX White

£211.81 inc VAT

4 in stock

More Ways to Pay

  • Buy now, pay later with Klarna
  • Pay in 3 interest-free payments with PayPal

About This Item

  • Full tower case with panoramic front and side window panels
  • Supports ATX, EATX, micro-ATX, Mini-ITX, and XL-ATX motherboards
  • Accommodates graphics cards up to 49.5 cm and CPU coolers up to 19 cm
  • Features 3 pre-installed 140mm ARGB side fans with reversed blades
  • Equipped with 172 LEDs across a 3-meter ARGB strip for multi-colour illumination
  • Includes 1x 3.5″ and 4x 2.5″ drive bays with anti-dust filters
  • Offers USB 3.2 Gen 2 Type-A and Type-C ports for high-speed connectivity

Payment Methods:

payments
Description

be quiet! LIGHT BASE 900 FX White Full Tower | High-Performance Gaming Case

The be quiet! LIGHT BASE 900 FX White Full Tower is a premium gaming case designed for builders who demand exceptional airflow, expansive compatibility, and striking aesthetics. With its panoramic tempered glass panels, integrated ARGB lighting, and support for up to three 420mm radiators, this case transforms your PC build into a showcase centerpiece while maintaining peak cooling performance.

Key Specifications

Metric Spec
Form Factor Full Tower
Motherboard Support ATX, EATX, micro ATX, Mini-ITX, XL-ATX
Maximum GPU Length 49.5 cm
Maximum CPU Cooler Height 19 cm
Radiator Support Up to three 420mm radiators
Pre-installed Fans 4x ARGB PWM (3x 140mm side, 1x 140mm rear)
Storage Bays 1x 3.5″, 4x 2.5″
USB Ports 2x USB 3.2 Gen 2 Type-A, 1x USB 3.2 Gen 2 Type-C

360° Panorama Design for Ultimate Visibility

The LIGHT BASE 900 FX White features large tempered glass panels on both the front and side, offering unobstructed views of your components from virtually any angle. This panoramic design isn’t just about aesthetics—it’s engineered to showcase your hardware investment while maintaining excellent airflow patterns. The clean white finish complements any build theme, making your components the true stars of the show.

Advanced Cooling Architecture with 3m ARGB LED Strip

Cooling performance meets visual spectacle with the integrated 3-meter ARGB LED strip containing 172 individual LEDs. This extensive lighting system, visible from all angles, creates stunning illumination effects that can be synchronized with your motherboard or controlled via the included ARGB controller. The case’s optimized airflow design, featuring reverse-blade side intake fans and support for up to 10 total fans, ensures your high-performance components stay cool even under heavy gaming loads.

Unmatched Component Compatibility

Built for enthusiasts, this Full Tower accommodates virtually any hardware configuration. The spacious interior supports E-ATX motherboards, graphics cards up to 49.5 cm long, and CPU coolers up to 19 cm tall. With dedicated mounting points for up to three 420mm radiators (top, bottom, and side), you can create sophisticated liquid cooling loops without compromise. The two-chamber design keeps cables and drives organized, preventing airflow obstruction.

Flexible Layout Options

Installation flexibility sets this case apart. The relocatable feet allow you to invert the entire case in seconds, while horizontal mounting options provide additional orientation choices. Whether your gaming setup requires vertical, horizontal, or inverted positioning, the LIGHT BASE 900 FX White adapts to your space requirements without tools or complicated procedures.

Box Contents

  • be quiet! LIGHT BASE 900 FX White Full Tower case
  • 4x pre-installed Light Wings ARGB PWM fans (3x 140mm side, 1x 140mm rear)
  • ARGB controller button
  • Mounting hardware and screws
  • User manual

Check Before You Buy

  • Confirm your motherboard dimensions fit within ATX/EATX/micro ATX/Mini-ITX/XL-ATX support
  • Verify your graphics card length is under 49.5 cm
  • Check CPU cooler height doesn’t exceed 19 cm
  • Ensure you have adequate space for the 327mm x 532mm x 484mm footprint

Frequently Asked Questions

Q: Does this case include a power supply?

A: No, the power supply is not included and must be purchased separately.

Q: Can I install a vertical GPU mount?

A: Yes, the case supports both horizontal and vertical graphics card installation with the included flexible VGA holder.

Q: How many fans can I install maximum?

A: You can install up to 10 fans total across all mounting points.

Q: Does it support liquid cooling?

A: Yes, it supports liquid cooling with space for up to three 420mm radiators.

Q: What are the dust filter arrangements?

A: The case includes anti-dust filters to help maintain clean internal components.

The Consultant’s Verdict & Warranty

The be quiet! LIGHT BASE 900 FX White Full Tower represents exceptional value for gaming enthusiasts and content creators who want their hardware to make a statement. Its combination of panoramic visibility, comprehensive cooling support, and flexible installation options makes it ideal for high-end builds where both performance and presentation matter. Covered by the standard Manufacturer Warranty, this case delivers professional-grade features without the complexity, making it perfect for both experienced builders and ambitious first-time PC constructors.

Specifications
Technical details
Number of 3.5" bays1
Number of 2.5" bays4
Supported motherboard form factorsATX, EATX, micro ATX, Mini-ITX, XL-ATX
Supported HDD sizes2.5,3.5"
Suitable forGaming
Side windowYes
Reset buttonYes
Product colourWhite
Number of expansion slots8
Maximum CPU cooler height19 cm
Maximum graphics card length49.5 cm
Maximum PSU length22.5 cm
TypePC
Form factorFull Tower
Compliance certificatesCE, RoHS, UKCA, WEEE
Material
MaterialAcrylonitrile butadiene styrene (ABS), Glass, SGCC
Indication
Illumination locationCase fans, Front
Illumination colourMulti
IlluminationYes
Ergonomics
Reset buttonYes
On/off buttonYes
Design
Anti-dust filterYes
MaterialAcrylonitrile butadiene styrene (ABS), Glass, SGCC
Number of 3.5" bays1
Number of 2.5" bays4
Supported motherboard form factorsATX, EATX, micro ATX, Mini-ITX, XL-ATX
Suitable forGaming
Side windowYes
Reset buttonYes
Illumination locationCase fans, Front
Illumination colourMulti
IlluminationYes
Product colourWhite
Number of expansion slots8
Maximum CPU cooler height19 cm
Maximum graphics card length49.5 cm
Maximum PSU length22.5 cm
TypePC
Form factorFull Tower
On/off buttonYes
RGB control buttonYes
Power supply
Supported power supply form factorsATX, PS2
Power supply includedNo
Ports & interfaces
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
Audio inputYes
Audio outputYes
Cooling
Rear radiator sizes supported120,140 mm
Maximum airflow56 cfm
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
Liquid cooling capabilityYes
Bottom radiator sizes supported120,140,240,280,360,420 mm
Fan speed controlYes
Side radiator sizes supported120,140,240,280,360 mm
Maximum air pressure1.49 mmH2O
Fan 2 maximum airflow51.37 cfm
Fan 2 maximum air pressure1.1 mmH2O
Pulse-width modulation (PWM) supportYes
Storage
Supported HDD sizes2.5,3.5"
Weight & dimensions
Width327 mm
Depth532 mm
Height484 mm
Weight16.8 kg
Packaging data
Package width431 mm
Package height632 mm
Package depth572 mm
Package weight18.7 kg
Other features
Maximum airflow56 cfm

Customer Reviews

0 reviews
0
0
0
0
0

There are no reviews yet.

Be the first to review “be quiet! LIGHT BASE 900 FX White”

Your email address will not be published. Required fields are marked *

You have to be logged in to be able to add photos to your review.