be quiet! Pure Base 501 DX Tower

be quiet! Pure Base 501 DX | ARGB Airflow Midi Tower

The be quiet! Pure Base 501 DX Black Midi Tower delivers compact ATX chassis design with impressive ARGB lighting and high airflow performance. Built for enthusiasts who want both style and thermal efficiency in a space-saving form factor, this case combines elegant illumination with practical cooling support.

Slim Specs Table

ARGB Lighting That Enhances Your Build

The Pure Base 501 DX features front-mounted ARGB illumination with multi-colour effects that can be synchronised with compatible components. The tempered glass side panel showcases your build while the lighting creates an eye-catching display. This combination makes it ideal for users who want their system to stand out visually without compromising on functionality.

High Airflow Design for Better Cooling

Engineered for optimal thermal performance, this case supports up to six fans with excellent airflow characteristics. The included 140mm front and top fans deliver 57.4 CFM of maximum airflow while maintaining a quiet 21.9 dB noise level at high speed. The mesh front panel and anti-dust filters ensure efficient cooling without excessive noise, making it suitable for both gaming and professional workloads.

Versatile Cooling and Storage Options

Supporting extensive cooling configurations, the Pure Base 501 DX accommodates front radiators up to 360mm, top radiators up to 240mm, and rear 120/140mm options. Storage flexibility includes two 3.5″ bays and five 2.5″ bays, providing ample space for both traditional hard drives and modern SSDs. This versatility makes it future-proof for various build requirements.

Premium Build Quality and Materials

Constructed from high-quality ABS, steel, and tempered glass, this case offers durability and a premium feel. The compact 24.4L volume doesn’t compromise on build quality, while the seven expansion slots accommodate most graphics cards and expansion cards. Anti-dust filters on multiple panels help maintain system cleanliness over time.

Box contents

• be quiet! Pure Base 501 DX Black Midi Tower case
• 1x 140mm front fan
• 1x 140mm top fan
• 1x 140mm rear fan
• Screws and mounting hardware
• User manual

Check before you buy

• Confirm your graphics card length is under 36.8 cm
• Verify your motherboard fits ATX, micro ATX, or Mini-ATX dimensions
• Check that your PSU length is under 20 cm
• Ensure you have compatible ARGB control software if synchronisation is required

Frequently Asked Questions

Q: Does this case support liquid cooling?

A: Yes, it supports front radiators up to 360mm and top radiators up to 240mm for liquid cooling configurations.

Q: How many fans come pre-installed?

A: Three 140mm fans are included – one front, one top, and one rear.

Q: What are the USB port options?

A: The front I/O includes two USB 3.2 Gen 2 Type-A ports and one USB 3.2 Gen 2 Type-C port.

Q: Is there a side window?

A: Yes, it features a tempered glass side panel to showcase your components.

Q: What is the warranty period?

A: Covered by the standard Manufacturer Warranty.

The Consultant’s verdict & warranty

The be quiet! Pure Base 501 DX Black Midi Tower suits builders who prioritise both aesthetic appeal and thermal performance in a compact package. With its ARGB lighting, extensive cooling support, and quality construction, it offers excellent value for mid-range to high-end builds. The three-year manufacturer warranty provides peace of mind for your investment.