be quiet! PURE BASE 501 Black Tower

be quiet! Pure Base 501 | Compact ATX Mid-Tower Case

The be quiet! Pure Base 501 Black Midi Tower delivers a minimalist design with powerful cooling potential in a compact ATX chassis. Perfect for builders who value quiet operation and clean aesthetics without compromising hardware compatibility.

Key Specifications

Classic Design Meets Modern Cooling

The Pure Base 501 embodies be quiet!’s philosophy of “reduced to the max” with a timeless, distraction-free exterior. Its all-black finish and clean lines appeal to users who appreciate an understated presentation while still delivering robust functionality. The compact footprint makes it ideal for desk setups where space is at a premium.

Advanced Airflow Architecture

Equipped with a pre-installed Pure Wings 3 140mm PWM fan featuring seven airflow-optimised blades, the Pure Base 501 delivers 57.4 CFM of cooling performance. The fan design minimises turbulence and noise, making it perfect for quiet operation. The case supports up to six fans total and multiple radiator configurations, including a massive 360mm radiator in the front for serious water cooling setups.

Generous Hardware Compatibility

Despite its compact dimensions (231 x 450 x 463mm), the Pure Base 501 offers impressive hardware support. You can install high-end graphics cards up to 410mm long, large air coolers up to 178mm tall, and multiple storage drives with two 3.5″ bays and five 2.5″ mounting points. The seven expansion slots provide flexibility for multi-GPU or expansion card configurations.

Innovative Vertical GPU Mounting

The PCIe slots can rotate 90° for vertical GPU installation, creating a striking showcase for your graphics card. This feature works perfectly with the optional be quiet! riser cable, which includes a foam base for excellent anti-sag support. This unique orientation transforms your build’s appearance while maintaining optimal airflow.

Smart Cable Management

As a compact PC case, the Pure Base 501 makes excellent use of available space with cleverly integrated cable routing options. The design simplifies cable management, helping you achieve a clean, professional-looking build even with complex hardware configurations. The PSU shroud hides power cables while providing additional space for hiding excess wiring.

Box Contents

• be quiet! Pure Base 501 chassis
• 1x Pure Wings 3 140mm PWM front fan
• 1x Pure Wings 3 140mm PWM rear fan
• Mounting hardware and screws
• User manual

Check Before You Buy

• Confirm your graphics card length fits within 410mm (or 340mm with front fan installed)
• Verify your CPU cooler height is under 178mm
• Check your PSU length is under 180mm
• Ensure your motherboard is ATX, micro ATX, or Mini-ITX format

Frequently Asked Questions

Q: Does the Pure Base 501 come with fans?

A: Yes, it includes two 140mm Pure Wings 3 PWM fans (one front, one rear).

Q: Can I install a 360mm radiator in this case?

A: Yes, the front supports up to a 360mm radiator with appropriate fan configuration.

Q: What are the maximum GPU and CPU cooler dimensions?

A: GPU up to 410mm (340mm with front fan), CPU cooler up to 178mm tall.

Q: How many storage drives can I install?

A: Up to 2x 3.5″ drives and 5x 2.5″ drives are supported.

Q: Is this case suitable for water cooling?

A: Yes, with support for 360mm front and 240mm top radiators.

The Consultant’s Verdict & Warranty

The be quiet! Pure Base 501 Black Midi Tower represents an excellent choice for builders seeking a compact, quiet, and versatile ATX case. Its combination of minimalist design, robust cooling support, and innovative features like vertical GPU mounting makes it particularly suitable for both first-time builders and experienced enthusiasts. Covered by the standard Manufacturer Warranty.