be quiet! LIGHT BASE 900 FX White Full Tower
Be Quiet Light Base 900 FX White E-ATX Full Tower ARGB Tempered Glass White PC Case
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 15,421 customer reviews from independent review platforms.
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Based on a total of 15,421 customer reviews from independent review platforms.
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Be Quiet! Light Base 900 FX Full Tower Gaming Case - White
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 32,935 customer reviews from independent review platforms.
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Based on a total of 32,935 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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be quiet LIGHT BASE 900 FX White Full Tower
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 May 2026)
Based on a total of 23,617 customer reviews from independent review platforms.
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Based on a total of 23,617 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Will usually delivered within 7 - 14 working days of receiving cleared payment.
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be quiet! LIGHT BASE 900 FX White Full Tower
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 17 May 2026)
Based on a total of 3,205 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Based on a total of 3,205 customer reviews from independent review platforms.
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be quiet! LIGHT BASE 900 FX White Full Tower
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 27 May 2026)
Based on a total of 483 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 483 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Be Quiet! Light Base 900 FX - White
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 26 May 2026)
Based on a total of 28,778 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 28,778 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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be quiet! Light Base 900 FX White PC Case, Fully Windowed Front and Side Panel, Show Case, Dual Chamber Design, Massive ARGB LED Strip, 4 Light Wings 140mm PWM Fans, Inverted and Horizontal Layout
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 6 to 7 days
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be quiet! Light Base 900 FX White PC Case, Fully Windowed Front and Side Panel, Show Case, Dual Chamber Design, Massive ARGB LED Strip, 4 Light Wings 140mm PWM Fans, Inverted and Horizontal Layout
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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be quiet! Light Base 900 FX White PC Case, Fully Windowed Front and Side Panel, Show Case, Dual Chamber Design, Massive ARGB LED Strip, 4 Light Wings 140mm PWM Fans, Inverted and Horizontal Layout
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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Product Information
Weight & dimensions
| Weight | 16.8 kg |
| Height | 484 mm |
| Depth | 532 mm |
| Width | 327 mm |
Packaging data
| Package width | 431 mm |
| Package depth | 572 mm |
| Package height | 632 mm |
| Package weight | 18.7 kg |
Technical details
| Compliance certificates | CE, RoHS, UKCA, WEEE |
Storage
| Supported HDD sizes | 2.5,3.5" |
Cooling
| Bottom radiator sizes supported | 120,140,240,280,360,420 mm |
| Rear radiator sizes supported | 120,140 mm |
| Liquid cooling capability | Yes |
| Pulse-width modulation (PWM) support | Yes |
| Side radiator sizes supported | 120,140,240,280,360 mm |
| Fan speed | 1300 - 1500 RPM |
| Maximum airflow | 56 cfm |
| Fan 2 maximum airflow | 51.37 cfm |
| Maximum air pressure | 1.49 mmH2O |
| Fan 2 maximum air pressure | 1.1 mmH2O |
| Fan speed control | Yes |
| Bottom fans diameters supported | 120,140 mm |
| Number of bottom fans supported (max) | 3 |
| Top fans diameters supported | 120,140 mm |
| Number of top fans supported (max) | 3 |
| Rear fans diameters supported | 120,140 mm |
| Number of rear fans supported (max) | 1 |
| Rear fans installed | 1x 140 mm |
| Side fans diameters supported | 120,140 mm |
| Number of side fans supported (max) | 3 |
| Side fans installed | 3x 140 mm |
Ports & interfaces
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| Audio output | Yes |
| Audio input | Yes |
Power supply
| Supported power supply form factors | ATX, PS2 |
| Power supply included | No |
Design
| Reset button | Yes |
| On/off button | Yes |
| RGB control button | Yes |
| Maximum CPU cooler height | 19 cm |
| Maximum graphics card length | 49.5 cm |
| Maximum PSU length | 22.5 cm |
| Anti-dust filter | Yes |
| Material | Acrylonitrile butadiene styrene (ABS), Glass, SGCC |
| Illumination location | Case fans, Front |
| Illumination colour | Multi |
| Illumination | Yes |
| Suitable for | Gaming |
| Side window | Yes |
| Number of expansion slots | 8 |
| Number of 2.5" bays | 4 |
| Number of 3.5" bays | 1 |
| Supported motherboard form factors | ATX, EATX, micro ATX, Mini-ITX, XL-ATX |
| Product colour | White |
| Type | PC |
| Form factor | Full Tower |
Product information
At a glance
- Spacious interior for various motherboard sizes
- Customizable lighting with tempered glass panel
- Noise dampening for quiet operation
Note: This text was created with the help of AI.
Discover the Ultimate PC Case for Every Gamer
If you're on the hunt for a top-notch PC case, look no further than the Light Base 900 FX White from be quiet!. This case is perfect for gamers, content creators, and tech enthusiasts alike, offering ample space and versatility to accommodate high-performance components. Whether you're building your dream gaming rig or simply looking for a stylish upgrade, this case ensures your setup not only performs great but also looks fantastic.
Sleek Design and Customisation Options
The Light Base 900 FX White is designed with aesthetics in mind. Its clean lines and minimalist white finish give it a modern appeal, making it a standout piece in any setup. The case features a tempered glass side panel, allowing you to showcase your components and RGB lighting effects beautifully. With customizable lighting options, you can create a unique atmosphere that matches your gaming mood or personal style. Plus, the case supports various cooling solutions, including an impressive maximum of 7 fans and multiple radiator placements, ensuring that your system remains cool and quiet during intense gaming sessions.
Superior Functionality and Performance
When it comes to functionality, the Light Base 900 FX White excels in every aspect. It includes a spacious interior that can accommodate ATX, micro-ATX, and mini-ITX motherboards, along with generous clearance for GPUs up to 410mm. This flexibility makes it easy to fit high-end graphics cards and ensure your build is future-proof. Additionally, the smart cable management system helps keep your build tidy, leading to improved airflow and easier maintenance. The case also features a unique airflow design that promotes optimal cooling, contributing to the overall performance and longevity of your components.
Noise Reduction Features
True to its name, be quiet! has integrated several noise reduction features into the Light Base 900 FX White. The case includes sound-dampening materials, which help minimize noise from internal components, making it ideal for quiet environments. Whether you're gaming late at night or working on intensive projects, you can enjoy a peaceful atmosphere without disruptive sounds. With its combination of performance, style, and quiet operation, this case is perfect for anyone who values a dynamic and serene computing experience.
Note: This text was created with the help of AI.
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Exceptional from every angle Be prepared for virtually any PC component available and make Light Base 900 DX White your creative show case. LOOK AT ME! Panorama design for perfect visibility You deserve to show off what you got. Large window panels on the front and the side allow you to watch your PC components at work anytime. This makes Light Base 900 DX White the perfect choice as your show case. BRIGHT LIGHTS 3 meters of LEDs Light Base 900 DX White is predetermined for the big show. Nothing proves that more than the massive ARGB LED strip which is visible from all angles. The 3m long strip consists of 172 LEDs. With an included ARGB controller button and even more colors and modes with motherboard synchronization, you can make Light Base 900 DX White truly your own. Express yourself! UP, UP, DOWN, DOWN, LEFT, RIGHT, LEFT, RIGHT Change the layout in literal seconds It takes longer to read this text than to invert Light Base 900 DX White. With its relocatable feet, you can invert th
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