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header-product PC Case be quiet! LIGHT BASE 900 DX Full Tower Black
134.49 €

PC Case be quiet! LIGHT BASE 900 DX Full Tower Black

PC Case be quiet! LIGHT BASE 900 DX Photo 1
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PC Case be quiet! LIGHT BASE 900 DX Full Tower Black

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PC Case be quiet! LIGHT BASE 900 DX Full Tower Black

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Short description

The be quiet! LIGHT BASE 900 DX is a full tower PC case designed for optimal airflow and cooling. It supports ATX and PS2 power supplies, and accommodates side, rear, and top fans with diameters of 120 and 140 mm. With space for 2.5" and 3.5" HDDs, this black case offers a sleek design and ample room for components. Dimensions: 327 mm (W) x 532 mm (D) x 484 mm (H).
Available at price 134.49 €: 15 pcs.
Total available for order: 633 pcs.
Warranty: 3 Years
SKU: 11111926
Manufacturer: bequiet!
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
05.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
10.08.2026 {{selectedOffer.courierDeliveryString}}
From 13.54 € (Weight: 17.22 kg)
Parcel couriers
Unisend LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV
10.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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3 mth. х 44.83 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.74 euros per month
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Product information

Description

Light Base 900 DX Black supports virtually any modern PC component and is designed to display your build. The case features large transparent panels for clear visibility, a spacious interior for high-end hardware, and flexible orientation options to fit different setups.

Advantages

The panoramic front and side windows provide unobstructed views of internal components. A 3-meter ARGB LED strip with 172 LEDs and an included controller enables rich lighting effects and motherboard synchronization. The case can be reoriented quickly using relocatable feet to work in vertical or horizontal layouts. Its two-chamber design keeps drives and cables separated from the main airflow, and removable radiator/fan brackets simplify installation. Supports up to 10 fans, multiple radiators simultaneously, and includes ARGB and PWM hubs for easy connections. A flexible VGA holder prevents GPU sag in any orientation, and the motherboard tray supports backside connector designs for a cleaner look.

Key specifications

  • Compatible motherboard sizes: up to E-ATX
  • Maximum radiator support: up to 420 mm (top and bottom) and up to 360 mm (side)
  • Maximum fans supported: up to 10
  • ARGB LED strip: 3 m length, 172 LEDs
  • Included hubs: 2 ARGB + PWM hubs, total 12 connectors
  • Drive bays and cable management: two-chamber design for rear drive/cable placement
  • GPU support: flexible VGA holder for horizontal or vertical GPU mounting
  • Motherboard tray: supports backside connector designs (e.g., Asus BTF, MSI Project Zero, Gigabyte Project Stealth)

How to use

Install your motherboard (up to E-ATX) and route power and data cables through the rear chamber to preserve airflow. Mount radiators and fans using the detachable brackets in the top and bottom; each bracket accepts a 420 mm radiator and can be removed for easier installation. Optionally install a side radiator up to 360 mm for additional cooling. Connect fans and ARGB devices to the included hubs and use the ARGB controller button or motherboard synchronization for lighting control. Adjust the relocatable feet to set the case orientation (vertical or horizontal) and attach the flexible VGA holder to support the GPU if necessary.

Recommendations

For optimal cooling and a tidy appearance, plan radiator and fan placement before component installation, use the rear chamber for cable routing, and secure the GPU with the included VGA holder. If you want synchronized lighting across components, connect the ARGB hubs to a compatible motherboard header.

Specifications

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: Number of USB 3.1 (3.1 Gen 2) ports with Type-C connector. USB 3.1 (3.1 Gen 2) is USB interface version which supports transfer rate up to 10 Gbit/s (SuperSpeed+). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
2
USB 3.2 Gen 2x2 Type-C ports quantity:
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
0
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
0
Power supply included: There is a power supply with this product.
No
Number of 3.5" bays: A drive bay is a standard-area for adding hardware to a computer. Most drive bays are fixed to the inside of a case, but some can be removed. A 3.5" drive bay is for floppy disks.
1
Number of 5.25" bays: A drive bay is a standard-area for adding hardware to a computer. Most drive bays are fixed to the inside of a case, but some can be removed. A 5.25" drive bay, also known as full-height bays, were found in old PCs in the early to mid-1980s. They were 3¼″ high by 5¾″ wide, and up to 8″ deep (83 × 146 × 200 mm), used mainly for hard disks and floppy disk drives.
0
Type: Characteristics of the device.
PC
Form factor: The shape or design of the product.
Full Tower
Supported HDD sizes: The size of the hard disk drives which can be used by the device.
2.5, 3.5
Supported motherboard form factors: Design of the supported motherboards.
ATX, EATX, Micro ATX, Mini-ATX, XL-ATX
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features

Packaging data

Package weight: Weight of the packaged product.
17700 g
Package height: The distance from the top to the bottom of the packaging.
632 mm
Package depth: The distance from the front to the back of the packaging.
572 mm
Package width: The distance from one side of the packaging to the other.
431 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
15.3 kg
Height: The measurement of the product from head to foot or from base to top.
484 mm
Depth: The distance from the front to the back of something.
532 mm
Width: The measurement or extent of something from side to side.
327 mm

Technical details

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
WEEE, UKCA, RoHS, CE

Storage

Supported HDD sizes: The size of the hard disk drives which can be used by the device.
2.5, 3.5

Cooling

Top radiator sizes supported:
420, 360, 280, 240, 120
Rear radiator sizes supported:
120, 140
Bottom radiator sizes supported:
360, 280, 240, 140, 120, 420
Side radiator sizes supported:
420, 360, 120, 140, 240, 280
Liquid cooling capability:
Yes
Bottom fans diameters supported:
140, 120
Number of bottom fans supported (max):
3
Top fans diameters supported:
140, 120
Number of top fans supported (max):
3
Rear fans diameters supported:
120, 140
Number of rear fans supported (max):
1
Side fans diameters supported:
120, 140
Number of side fans supported (max):
3

Ports & interfaces

Audio output: The type of audio output that the device produces, and the connector(s).
Yes
Audio input: The type of audio input that the device requires, and the connection needed.
Yes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: Number of USB 3.1 (3.1 Gen 2) ports with Type-C connector. USB 3.1 (3.1 Gen 2) is USB interface version which supports transfer rate up to 10 Gbit/s (SuperSpeed+). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.
1
USB 3.2 Gen 2x2 Type-C ports quantity:
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
0
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
0

Power supply

Supported power supply form factors:
ATX, PS2
Power supply included: There is a power supply with this product.
No

Design

Maximum PSU length:
225 mm
Maximum graphics card length:
495 mm
Maximum CPU cooler height:
190 mm
Anti-dust filter:
Yes
Illumination location:
Front
Illumination colour: The colour of the illumination, which is the light which allows you to see the display etc. clearly.
Multi
Illumination: The device has illumination.
Yes
Suitable for: Who can use the product, or what the product can be used for.
Gaming
Side window: A side window is a transparent side (or part of side) in a housing which enables you to see the internal space of the device.
Yes
Number of expansion slots:
8
Number of 2.5" bays:
4
Number of 5.25" bays: A drive bay is a standard-area for adding hardware to a computer. Most drive bays are fixed to the inside of a case, but some can be removed. A 5.25" drive bay, also known as full-height bays, were found in old PCs in the early to mid-1980s. They were 3¼″ high by 5¾″ wide, and up to 8″ deep (83 × 146 × 200 mm), used mainly for hard disks and floppy disk drives.
0
Number of 3.5" bays: A drive bay is a standard-area for adding hardware to a computer. Most drive bays are fixed to the inside of a case, but some can be removed. A 3.5" drive bay is for floppy disks.
1
Supported motherboard form factors: Design of the supported motherboards.
ATX, EATX, Micro ATX, Mini-ATX, XL-ATX
Product colour: The colour e.g. red, blue, green, black, white.
Black
Material: The material from which a thing is or can be made e.g. wood, plastic.
Acrylonitrile Butadiene Styrene (ABS), Glass, Steel
Type: Characteristics of the device.
PC
Form factor: The shape or design of the product.
Full Tower

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Stock data
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EU1 15 05.08.2026 Best delivery
134.49 € Best price
WH113 19 10.08.2026
148.99 €
WH356 15 10.08.2026
150.49 €
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Delivery Date: 05.08.2026 Best delivery
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148.99 €
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Delivery Date: 10.08.2026
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150.49 €
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Customer reviews

Customer questions

FAQ

How much does the PC Case be quiet! LIGHT BASE 900 DX cost, and is it available for purchase?

The price is 134.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 633 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 05.08.2026 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 PC Case be quiet! LIGHT BASE 900 DX 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 PC Case be quiet! LIGHT BASE 900 DX 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: usb 3.2 gen 2 (3.1 gen 2) type-c ports quantity, usb 3.2 gen 2 (3.1 gen 2) type-a ports quantity, usb 3.2 gen 2x2 type-c ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, usb 2.0 ports quantity, power supply included, number of 3.5" bays, number of 5.25" bays, type, form factor, supported hdd sizes, supported motherboard form factors, 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 PC Case be quiet! LIGHT BASE 900 DX?

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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