BE QUIET

be quiet! Pure Base 501 DX Black ATX Midi Tower PC Case

  • Supported HDD sizes2.5/3.5
  • Maximum graphics card length368
  • Fan rated current0.06
  • Maximum airflow57.4
  • Width231 mm
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2

The be quiet! Pure Base 501 DX is a midi tower PC case built around strong airflow and ARGB lighting, offering a tempered glass side panel and support for ATX, Micro ATX, and Mini-ITX motherboards in a compact footprint.

Description

Serious Airflow, Clean Aesthetics

  • Broad motherboard compatibility: fits ATX, Micro ATX, and Mini-ITX builds
  • Tempered glass side panel for a clear view of your components
  • Midi tower dimensions leave room for large GPU and CPU cooler configurations
  • ARGB lighting with dynamic front panel design, controllable via included ARGB controller with motherboard sync
  • Water cooling ready — supports radiators up to 360 mm for enthusiast thermal setups

The Pure Base 501 DX suits gamers, content creators, and system builders who want a well-ventilated mid-tower case with visual flair and flexible hardware support — including high-end graphics cards and custom cooling loops.

Specifications

General

BrandBE QUIET
Form factorMidi Tower
Model namePURE BASE 501 DX
Product colourBlack
MaterialAcrylonitrile butadiene styrene (ABS)/Glass/Steel
TypePC
Volume24.4
Side windowYes
IlluminationYes
Maximum PSU length200
Top fans installed1x 140 mm
Illumination colourMulti
Number of 2.5" bays5
Number of 3.5" bays2
Rear fans installed1x 140 mm
Front fans installed1x 140 mm
Illumination locationFront
Number of expansion slots7
Warranty3 years
EAN4260052192832

Storage

Supported HDD sizes2.5/3.5

Graphics

Maximum graphics card length368

Audio

Audio inputYes
Audio outputYes

Ports

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
Fan connector4-pin

Battery & power

Fan rated current0.06
Fan rated voltage5 - 13.2
Fan power consumption3.6
Power supply includedNo
Supported power supply form factorsATX/PS2

Performance & capacities

Maximum airflow57.4
Anti-dust filterYes
Maximum air pressure0.96
Noise level (high speed)21.9
Liquid cooling capabilityYes
Cooling & Ventilation SystemFan at top 1x Pure Wings 3 140mm PWM WhiteFan at front 1x Pure Wings 3 140mm PWM WhiteFan at rear 1x Pure Wings 3 140mm PWM White

Features

Case product featuresTransparent panel
Sustainability certificatesTriman
Top fans diameters supported120/140
Top radiator sizes supported120/240
Rear fans diameters supported120/140
Rear radiator sizes supported120/140
Front fans diameters supported120/140
Front radiator sizes supported120/140/240/280/360
Number of top fans supported (max)2
Supported motherboard form factorsATX/micro ATX/Mini-ATX
Number of rear fans supported (max)1
Number of front fans supported (max)3
Pulse-width modulation (PWM) supportYes

Dimensions & weight

Width231 mm
Depth450 mm
Height463 mm
Weight7.8 kg

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