BE QUIET

be quiet! Pure Base 501 Midi Tower ATX PC Case White

Maximum CPU cooler height178
Supported HDD sizes2.5/3.5
Supported power supply form factorsATX/PS2
Maximum airflow57.4
Width231 mm
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2

The be quiet! Pure Base 501 is a white midi tower PC case built around a clean, understated aesthetic with genuine flexibility for builders who want a capable, no-nonsense enclosure. Supporting ATX, Micro-ATX and Mini-ITX motherboards, it adapts easily to a wide range of build configurations without demanding extra desk or floor space.

Description

Tidy Build, Serious Hardware Support

Three form factor support: fits ATX, Micro-ATX and Mini-ITX motherboards in one chassis
Midi Tower footprint: compact dimensions that still accommodate high-end graphics cards and large CPU coolers
Rotatable PCIe slots: allows vertical GPU installation for a showcase-style build
Front radiator support: accepts up to a 360 mm radiator or triple fan setup at the front
White finish: clean all-white exterior that suits bright or RGB-focused builds

A strong fit for first-time builders, home office rigs and enthusiasts putting together a compact ATX gaming or workstation PC who want straightforward assembly without sacrificing room for quality components.

Specifications

General

Brand	BE QUIET
Form factor	Midi Tower
Model name	PURE BASE 501
Product colour	White
Material	Acrylonitrile butadiene styrene (ABS)/Steel
Type	PC
Maximum PSU length	180
Number of 2.5" bays	5
Number of 3.5" bays	2
Rear fans installed	1x 140 mm
Front fans installed	1x 140 mm
Number of expansion slots	7
EAN	4260052191811

Processor

Maximum CPU cooler height	178

Storage

Supported HDD sizes	2.5/3.5

Audio

Audio input	Yes
Audio output	Yes

Ports

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1

Keyboard & controls

Reset button	Yes
On/off button	Yes

Battery & power

Power supply included	No
Supported power supply form factors	ATX/PS2

Performance & capacities

Maximum airflow	57.4
Anti-dust filter	Yes
Maximum air pressure	0.96
Cooling & Ventilation System	front 1x Pure Wings 3 140mm PWM Whiterear 1x Pure Wings 3 140mm PWM White

Features

Top fans diameters supported	120/140
Top radiator sizes supported	120/240
Rear fans diameters supported	120/140
Rear radiator sizes supported	120/140
Front fans diameters supported	120/140
Front radiator sizes supported	120/140/240/280/360
Number of top fans supported (max)	2
Supported motherboard form factors	ATX/micro ATX/Mini-ITX
Number of rear fans supported (max)	1
Number of front fans supported (max)	3
Pulse-width modulation (PWM) support	Yes