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header-product PC Case bequiet! LIGHT BASE 900 FX Full Tower White — Full Tower, XL-ATX, RGB fans, 49.5 cm GPU, 190 mm CPU cooler
207.99 €

PC Case bequiet! LIGHT BASE 900 FX Full Tower White — Full Tower, XL-ATX, RGB fans, 49.5 cm GPU, 190 mm CPU cooler

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PC Case bequiet! LIGHT BASE 900 FX Full Tower White — Full Tower, XL-ATX, RGB fans, 49.5 cm GPU, 190 mm CPU cooler

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PC Case bequiet! LIGHT BASE 900 FX Full Tower White — Full Tower, XL-ATX, RGB fans, 49.5 cm GPU, 190 mm CPU cooler

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Short description

bequiet! LIGHT BASE 900 FX — Full Tower PC case in white designed for gaming and high‑performance builds. Supports XL-ATX/EATX/ATX motherboards, up to 49.5 cm GPU length and 19 cm CPU cooler height. Equipped with multi‑colour RGB illumination on case fans (side 3x140 mm, rear 1x140 mm), PWM fan control, dust filters, 4×2.5" and 1×3.5" bays, front USB 3.2 Gen2 Type-A (2) and Type-C (1). No PSU included.
Available at price 207.99 €: 301 pcs.
Total available for order: 377 pcs.
Warranty: 2 Years
SKU: 11111929
Manufacturer: bequiet!
delivery
to the Customer Service Center at Kengaraga 2b, Riga
30.06.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
30.06.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
03.07.2026 {{selectedOffer.courierDeliveryString}}
From 14.24 € (Weight: 18.21 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Locker
03.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 5.78 euros per month
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Product information

Description

Light Base 900 FX White is a spacious PC case designed for high-compatibility builds and visible presentation of components. It features large window panels on the front and side for clear component visibility, a 3-meter ARGB LED strip with 172 LEDs and an included ARGB controller button, plus four pre-installed Light Wings fans. The case supports extensive cooling options, multiple layout orientations, large motherboards and long graphics cards while keeping drives and cables tucked away in a two-chamber design.

Advantages

Panoramic front and side windows provide full visibility of internal components without obstructing airflow. A 3 m ARGB LED strip with 172 LEDs and motherboard synchronization options delivers wide lighting coverage and many color modes. Four pre-installed Light Wings fans, including three 140 mm reversed-blade fans, are optimized for high airflow and reduced turbulence. The case supports multiple orientations with relocatable feet, accommodating horizontal or inverted layouts. Large internal volume allows up to ten fans total, up to two simultaneous 420 mm radiators, an E-ATX motherboard and very long GPUs. Tool-friendly detachable radiator/fan brackets and included ARGB and PWM hubs simplify installation and cable management.

Key specifications

  • ARGB LED strip length: 3 m (172 LEDs)
  • Pre-installed fans: 4 x Light Wings (3 x 140 mm PWM white on side, 1 rear exhaust)
  • Fan support: up to 10 fans total
  • Radiator support: up to two 420 mm simultaneously; additional 360 mm in side (up to 3 radiators total)
  • Motherboard support: up to E-ATX; supports backside connector designs (Asus BTF, MSI Project Zero, Gigabyte Project Stealth)
  • Drive and cable management: two-chamber layout
  • Included accessories: ARGB controller button, 2 ARGB & PWM hubs (12 connectors total)
  • GPU support: flexible VGA holder for horizontal or vertical installation

How to use

Install the motherboard and components according to the motherboard manufacturer’s instructions, taking advantage of the two-chamber layout to route drives and cables behind the tray. Mount radiators and fans using the detachable top, bottom or side brackets; each top and bottom bracket fits a 420 mm radiator, and the side supports up to 360 mm. Connect ARGB and PWM devices to the provided hubs and use the included ARGB controller button or synchronize with a compatible motherboard to select lighting modes. Use the relocatable feet to change the case orientation quickly between standard, inverted or horizontal layouts. Secure large GPUs with the flexible VGA holder to prevent sagging.

Recommendations

For optimal airflow and cable tidiness, install radiators and thicker cooling components early in the build, connect fans to the provided PWM hub for consolidated control, and use the ARGB controller or motherboard software to configure lighting after all peripheral connections are complete.

Specifications

Type:
PC
Form factor:
Full Tower
Number of 3.5" bays:
1
Number of 2.5" bays:
4
Number of 5.25" bays:
0
Side window:
Yes
Power supply included:
No
USB 2.0 ports quantity:
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
0
Weight:
16.8 kg
Supported motherboard form factors:
XL-ATX, Mini-ITX, Micro ATX, EATX, ATX
Material:
Acrylonitrile Butadiene Styrene (ABS), SGCC, Glass
Product colour:
White
All features

Design

Type:
PC
Form factor:
Full Tower
Supported motherboard form factors:
XL-ATX, Mini-ITX, Micro ATX, EATX, ATX
Number of 3.5" bays:
1
Number of 2.5" bays:
4
Number of 5.25" bays:
0
Side window:
Yes
Material:
Acrylonitrile Butadiene Styrene (ABS), SGCC, Glass
Product colour:
White
Illumination:
Yes
Anti-dust filter:
Yes
Illumination colour:
Multi
Suitable for:
Gaming
Maximum CPU cooler height:
190 mm
Maximum graphics card length:
495 mm
Number of expansion slots:
8
Maximum PSU length:
225 mm
Illumination location:
Case fans, Front
Reset button:
Yes
On/off button:
Yes
RGB control button:
Yes

Power supply

Power supply included:
No
Supported power supply form factors:
ATX, PS2

Ports & interfaces

USB 2.0 ports quantity:
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
1
Audio input:
Yes
Audio output:
Yes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
2
USB 3.2 Gen 2x2 Type-C ports quantity:
0

Cooling

Fan speed:
1300 - 1500
Side fans diameters supported:
140, 120
Rear fans diameters supported:
120, 140
Top fans diameters supported:
140, 120
Bottom fans diameters supported:
140, 120
Number of side fans supported (max):
3
Number of rear fans supported (max):
1
Number of top fans supported (max):
3
Number of bottom fans supported (max):
3
Side fans installed:
3x 140 mm
Rear fans installed:
1x 140 mm
Liquid cooling capability:
Yes
Maximum airflow:
56 cfm
Maximum air pressure:
1.49 mmH2O
Rear radiator sizes supported:
120, 140
Pulse-width modulation (PWM) support:
Yes
Fan speed control:
Yes
Bottom radiator sizes supported:
120, 140, 240, 280, 360, 420
Fan 2 maximum airflow:
51.37 cfm
Fan 2 maximum air pressure:
1.1 mmH2O
Side radiator sizes supported:
120, 360, 140, 240, 280

Storage

Supported HDD sizes:
2.5, 3.5

Technical details

Compliance certificates:
RoHS, WEEE, UKCA, CE

Weight & dimensions

Weight:
16.8 kg
Height:
484 mm
Width:
327 mm
Depth:
532 mm

Packaging data

Package weight:
18700 g
Package depth:
572 mm
Package height:
632 mm
Package width:
431 mm

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
EU16 301 30.06.2026 207.99 €
WH334 1 30.06.2026 213.49 €
EU3 18 30.06.2026 215.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 17 14.07.2026 226.99 €
207.99 €
Stock: 301
Delivery Date: 30.06.2026
Warehouse: EU16
213.49 €
Stock: 1
Delivery Date: 30.06.2026
Warehouse: WH334
215.49 €
Stock: 18
Delivery Date: 30.06.2026
Warehouse: EU3
228.99 €
Stock: 3
Delivery Date: 25.06.2026
Warehouse: EU1
232.49 €
Stock: 4
Delivery Date: Wednesday
Warehouse: EU2
234.99 €
Stock: 18
Delivery Date: 07.07.2026
Warehouse: WH354
255.49 €
Stock: 14
Delivery Date: Monday Best delivery
Warehouse: BT19
271.49 €
Stock: 1
Delivery Date: 29.06.2026
Warehouse: EU57
Available only for legal entities
226.99 €
Stock: 17
Delivery Date: 14.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the bequiet! LIGHT BASE 900 FX Full Tower PC Case cost, and is it available for purchase?

The price is 207.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 377 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can bequiet! LIGHT BASE 900 FX Full Tower PC Case be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the bequiet! LIGHT BASE 900 FX Full Tower PC Case online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All bequiet! products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized bequiet! service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, form factor, number of 3.5" bays, number of 2.5" bays, number of 5.25" bays, side window, power supply included, usb 2.0 ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, weight, supported motherboard form factors, material, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for bequiet! LIGHT BASE 900 FX Full Tower PC Case?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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