be quiet! Pure Base 501 Airflow Midi-Tower Case with window, White
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Compliance certificates | CE, REACH, RoHS, UKCA |
| Ports & interfaces | |
| Audio input | Yes |
| Audio output | Yes |
| USB 2.0 ports quantity | 0 |
| Headphone outputs | 1 |
| Microphone in | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) ports quantity | 2 |
| Combo headphone/mic port | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| 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 |
| USB Type-C ports quantity | 1 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 0 |
| Weight & dimensions | |
| Weight | 7.2 kg |
| Height | 463 mm |
| Width | 231 mm |
| Depth | 450 mm |
| Storage | |
| Card reader integrated | ![]() |
| Number of HDDs supported | 2 |
| Supported HDD sizes | 2.5,3.5" |
| Number of storage drives supported | 7 |
| HDD/SSD combo cage | ![]() |
| SSD form factor | 2.5" |
| Packaging data | |
| Package weight | 8.4 kg |
| Package depth | 518 mm |
| Package height | 503 mm |
| Package width | 292 mm |
| LED controller | ![]() |
| Cooling | |
| Cooling | ![]() |
| Fan speed | 1200 RPM |
| Front fans installed | 1x 140 mm |
| Number of front fans supported (max) | 3 |
| Front fans diameters supported | 120,140 mm |
| Rear fans diameters supported | 120,140 mm |
| Top fans diameters supported | 120,140 mm |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 2 |
| Rear fans installed | 1x 140 mm |
| Liquid cooling capability | ![]() |
| Maximum airflow | 57.4 cfm |
| Maximum air pressure | 0.96 mmH2O |
| Rear radiator sizes supported | 120,140 mm |
| Front radiator sizes supported | 120,140,240,280,360 mm |
| Rear radiator installed | ![]() |
| Front radiator installed | ![]() |
| Top radiator installed | ![]() |
| Top radiator sizes supported | 120,240 mm |
| Pulse-width modulation (PWM) support | ![]() |
| Fan speed control | ![]() |
| Other features | |
| Power LED | ![]() |
| On/off switch | ![]() |
| Screws included | ![]() |
| Design | |
| Type | PC |
| Rack mounting | ![]() |
| Form factor | Midi Tower |
| Material | Acrylonitrile butadiene styrene (ABS), Steel, Tempered glass |
| Cable lock slot | ![]() |
| Product colour | White |
| Illumination | ![]() |
| Cable management | ![]() |
| Reset button | ![]() |
| Supported motherboard form factors | ATX, micro ATX, Mini-ITX |
| Anti-dust filter | ![]() |
| Number of 5.25" bays | 0 |
| Number of 3.5" bays | 2 |
| Transport wheels | ![]() |
| Side window | ![]() |
| Number of internal 3.5" bays | 2 |
| Maximum CPU cooler height | 17.8 cm |
| Number of expansion slots | 7 |
| Maximum PSU length | 18 cm |
| Number of 2.5" bays | 5 |
| On/off button | ![]() |
| Tempered glass panel(s) | ![]() |
| RGB control button | ![]() |
| Power supply | |
| Number of power supply units | 1 |
| Power supply location | Bottom |
| Power supply included | ![]() |
| Supported power supply form factors | ATX, PS2 |
| EAN | 4260052191835 |
| Warranty | 3 years |
The be quiet! Pure Base 501 is a mid-tower chassis constructed from steel, ABS plastic, and a tempered glass side panel for component visibility. Its design prioritizes thermal performance through a high-airflow mesh front panel that facilitates direct air intake. This case is compatible with ATX, Micro-ATX, and Mini-ITX motherboard form factors, offering a versatile platform for various builds. The front I/O panel provides access to two USB 3.2 Gen 1 Type-A ports and one USB 3.2 Gen 2 Type-C port.
For thermal management, the case includes two pre-installed 140mm PWM fans that establish an effective front-to-back airflow path. The internal layout offers substantial flexibility for additional cooling hardware, including multiple locations for fans and liquid cooling radiators. For storage, the case is equipped with a combination of drive bays and mounting points to house multiple 3.5-inch and 2.5-inch drives. Integrated cable management features and removable dust filters are included to simplify the building process and aid in system maintenance.
Key Features:- Supports ATX, Micro-ATX, and Mini-ITX motherboards
- Accommodates up to two 3.5" HDDs and five 2.5" SSDs
- Includes one 140mm front fan and one 140mm rear fan
- Liquid cooling support for radiators up to 360mm (front) and 240mm (top)
- Maximum CPU cooler height of 178 mm
- Maximum PSU length of 180 mm
- Features 7 horizontal expansion slots
- Equipped with dust filters on the front, top, and bottom
Estimated delivery: 03.11
Today: Closed (All Saints' Day)
Estimated delivery: 02.11 - 05.11
Today: Closed
Estimated delivery: 02.11 - 05.11
Today: Closed
Estimated delivery: 02.11 - 05.11
Today: Closed
Estimated delivery: 02.11 - 05.11
Today: Closed (All Saints' Day)
Estimated delivery time: 04.11 - 07.11
Estimated delivery time: 05.11 - 07.11
Estimated delivery time: 04.11 - 06.11
Estimated delivery time: 05.11 - 07.11
Estimated delivery time: 05.11 - 06.11
Estimated delivery time: 05.11 - 06.11
- leaflet (English)


