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Overview

The be quiet! Dark Base Pro 901 is an ATX mid tower PC case that combines premium build quality with exceptional versatility. Featuring a sleek white finish, it offers a modular interior, advanced cooling options, and sound-dampening features for quieter performance. The case includes a tempered glass side panel, PWM-controlled fans, and ample space for high-performance components, making it ideal for custom builds that prioritize both aesthetics and top-tier functionality.

be quiet! Dark Base Pro 901 | ATX Mid Tower Case | White | BGW51

Model: BGW51
Web Code: 18922947
Sold and shipped by | 3.5 seller rating (632 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Outstanding Versatility: The Dark Base Pro 901 White offers a versatile design with an interchangeable top cover and front panel, allowing you to choose between maximum airflow or virtually inaudible operation.

User-Friendly Design: The case features an intuitive touch-sensitive I/O panel and a spacious interior that makes it easy to install your components.

High Performance: The Dark Base Pro 901 White is equipped with three Silent Wings 4 140mm PWM White fans, providing excellent airflow and high performance for your system.

Silent Operation: With its integrated fan hub and Silent Wings 4 fans, the Dark Base Pro 901 White operates virtually inaudibly, making it ideal for quiet computing environments.

Expandability: The case offers ample space for your components, including graphics cards, water cooling systems, and storage drives, and supports E-ATX motherboards.

Product Condition
Brand New
Computer Case Form Factor
Full Tower (E-ATX)

Configuration

External 5.25" Bays
1
External 3.5" Bays
2
Internal 3.5" Bays
7
Rear Expansion Slots
8
Fan Ports
11x 140 mm or 11x 120 mm
Fans Included
3x 140mm
Number of Fans
11
Fan Size
140 mm

Front Panel

Front USB Ports
1 x USB 3.2 Gen 2 Type C; 4 x USB 3.2 Type A
Front Audio Ports
1
Other Front Panel Ports
1 x QI Charger 15W

Physical Features

RGB Lighting
Yes
Colour
White
Side Panel Type
Fully Glass Windowed; Steel
Construction
Aluminum; Glass; Steel
Width
27.5 cm
Height
56.9 cm
Depth
60.4 cm
Weight
18 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer components
Return/Exchange Period
30 days
Condition
Unopened

We can only acceept returns that are in their original packaging and do recommend customers check manufacturer's warranties for exclusions.

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