be quiet! PURE BASE 501 Black Tower

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

The be quiet! Pure Base 501 Black Midi Tower is a timeless, compact ATX case designed for users who value clean aesthetics and efficient airflow without unnecessary distractions. Its classic design and reduced footprint make it ideal for building a high-performance system in a smaller space.

Key Specifications

Classic Design, Maximum Functionality

The Pure Base 501 embraces a minimalist approach, focusing on core functionality without visual clutter. Its understated black finish and clean lines make it suitable for professional environments or home setups where subtlety matters. The compact dimensions don’t compromise internal space, allowing for high-end hardware configurations.

Superior Cooling Performance

Equipped with a pre-installed Pure Wings 3 140mm PWM fan, this case delivers excellent airflow with minimal noise. The fan’s seven aerodynamically optimised blades reduce turbulence while maintaining high static pressure. With support for up to triple front fans or a 360mm radiator, plus additional top mounting options, the Pure Base 501 handles demanding thermal loads effectively.

Flexible Hardware Accommodation

Despite its compact footprint, the Pure Base 501 offers impressive hardware compatibility. It supports graphics cards up to 420mm in length and CPU coolers up to 178mm tall. The innovative 90° rotatable PCIe slots allow for vertical GPU mounting with the optional be quiet! Riser Cable, creating a striking showcase for your graphics card while maintaining proper support.

Smart Cable Management

Cable management becomes straightforward thanks to the case’s thoughtful internal design. Integrated routing channels and tie-off points help keep wiring organised and out of airflow paths. The spacious main chamber accommodates thick cables without crowding, making builds cleaner and improving overall system airflow.

Connectivity and Expansion

The front I/O panel features modern connectivity options including a USB 3.2 Gen 2 Type-C port alongside two USB 3.2 Gen 2 Type-A ports for high-speed data transfer. Standard audio jacks provide convenient access for headphones and microphones. Seven expansion slots offer flexibility for multiple add-in cards.

What Is in the Box

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

Before you order

• Confirm your motherboard fits: ATX, micro ATX, or Mini-ITX
• Verify your CPU cooler height is under 17.8 cm
• Check your PSU length is within 18 cm
• Ensure your graphics card length is compatible with your chosen mounting orientation

Buyer FAQs

Our take

The be quiet! Pure Base 501 excels for users seeking a compact, quiet, and versatile mid-tower case with excellent airflow potential. Its combination of classic aesthetics, smart features, and hardware flexibility makes it suitable for both gaming and professional builds. Covered by the applicable manufacturer warranty.