be quiet! Pure Base 500DX – Black

High Airflow Mid-Tower ATX Case with ARGB & 3 x 140mm Fans

The Pure Base 500DX Black is engineered for exceptional airflow and impressively quiet operation. Designed for high-performance systems and water-cooled builds, this mid-tower chassis combines an ultra-breathable front mesh panel, three pre-installed 140mm fans and integrated ARGB lighting to deliver both thermal efficiency and refined aesthetics.

Ideal for gamers, enthusiasts and high-end system builders who demand performance without excessive noise.

Key Features & Benefits

High Airflow Architecture

• Air-permeable front mesh panel
• Ventilated top cover
• Optimised airflow path (Front / Top / Rear)
• Removable dust filters (front and bottom)

Designed to maximise cooling efficiency for air-cooled and liquid-cooled systems.

3 x Pure Wings 2 140mm Fans Included

Pre-installed for optimal cooling and near-silent operation:

• 1 x Front 140mm
• 1 x Top 140mm
• 1 x Rear 140mm
• 900 RPM @ 100% PWM
• 55.8 CFM airflow
• 17.1 dB(A) noise level

Large 140mm fans ensure strong airflow at lower rotational speeds for quiet performance.

ARGB Illumination Inside and Out

• Front ARGB LED strip
• Internal ARGB lighting
• Synchronisable with compatible motherboards

Customise your build with dynamic lighting effects and full system integration.

Modern Front I/O with USB-C

• 1 x USB 3.2 Gen 2 Type-C
• 1 x USB 3.2 Gen 1 Type-A
• HD Audio (Mic + Audio)
• LED control switch

Future-ready connectivity for modern peripherals and high-speed devices.

Water Cooling Ready

Supports radiators up to:

Front: 120 / 140 / 240 / 280 / 360mm
Top: 120 / 240mm
Rear: 120 / 140mm

Perfect for high-performance liquid cooling configurations.

Spacious Interior for High-End Hardware

• GPU clearance up to 369mm
• CPU cooler height up to 190mm
• ATX PSU support (up to 258mm)
• 7 expansion slots

Designed to accommodate powerful graphics cards and large tower coolers.

Clean Interior & Cable Management

• Full PSU shroud with vibration-dampened HDD cage
• Anti-vibration PSU mounting
• Multiple cable routing options
• Support for up to 5 x 2.5" SSDs and 2 x 3.5" HDDs

Keeps your build tidy while reducing unwanted vibration noise.

Premium Tempered Glass Side Panel

A 4mm tinted tempered glass window provides a clear view of internal components while maintaining a refined, professional appearance.

Technical Specifications

General

Model: Pure Base 500DX Black
Motherboard Support: ATX / Micro-ATX / Mini-ITX
Case Dimensions (incl. stands): 450 x 232 x 463mm
Weight: 7.8kg
Expansion Slots: 7

Cooling Support

Pre-installed Fans:
3 x 140mm Pure Wings 2

Maximum Fan Installation:
Top: 2 x 120mm / 2 x 140mm
Front: 3 x 120mm / 2 x 140mm
Rear: 1 x 140mm

Drive Bays

3.5" Bays: 2
2.5" Bays: Up to 5

Materials

Front Panel: ABS
Top Cover: ABS
Side Panel: Steel
Window: 4mm Tempered Glass

Warranty

3-Year Manufacturer’s Warranty

Why Choose the Pure Base 500DX?

The Pure Base 500DX is built for users who prioritise airflow, silence and premium build quality. With three 140mm fans included, extensive radiator support, ARGB lighting and a modern USB-C front panel, it offers exceptional value for high-performance gaming or workstation builds.

It strikes a rare balance between powerful cooling potential and refined acoustic performance, making it an outstanding choice for enthusiasts who want both efficiency and elegance in a single chassis.