be quiet! BG074 Pure Base 501 Airflow Mid Tower Case
be quiet!
be quiet! BG074 Pure Base 501 Airflow Mid Tower Case
The be quiet! BG074 Pure Base 501 Airflow is a compact mid-tower ATX case designed for builders who want practical cooling and cable management without unnecessary complexity. It suits anyone building a high-performance PC in a space-conscious footprint, from gaming rigs to workstations, and solves the challenge of fitting substantial coolers and graphics cards into a mid-tower frame.
Why this product
Airflow-optimized front and top panels
High-intake design with a pre-installed Pure Wings 3 140mm fans front and rear ensures strong air pressure for demanding components.
Fits large coolers and GPUs
Supports graphics cards up to 368mm long, front radiators to 360mm, and top radiators to 240mm despite the compact footprint.
Vertical GPU mounting
PCIe slots rotate 90° to mount graphics cards upright; pairs with an optional be quiet! Riser Cable for anti-sag support.
Fast front connectivity
USB 3.2 Gen. 2 Type C (10 Gb/s) and two Gen. 1 Type A ports on the front I/O panel for quick device access.
Smart cable routing
Integrated channels and pathways simplify cable management and keep internal airflow paths clear.
- Case TypeMid Tower
- Motherboard SupportATX, Micro-ATX, Mini-ITX
- Pre-Installed Fans2 x Pure Wings 3 140mm PWM
- Max GPU Length368mm (14.5")
- Front Radiator SupportUp to 360mm
- Internal Volume48 liters
- Drive Bays (2.5")5 total
- Front I/O1x USB 3.2 Gen. 2 Type C, 2x USB 3.2 Gen. 1 Type A
- SKUBEQ-978
- EAN4260052191804
- Supports ATX, Micro-ATX, and Mini-ITX motherboards.
- Fits graphics cards up to 368mm (14.5 inches) in length.
- Accepts up to 7 expansion cards via PCIe slots.
- Houses up to 5 internal 2.5-inch drives (3 in removable cage, 2 behind motherboard) and 2 larger 3.5-inch drives in the cage.
- Front radiator support is limited to 360mm; larger radiators will not fit the front panel.
Best for
- Builders combining high-end components in a compact footprint
- Users prioritizing airflow and thermal performance
- Those who value clean aesthetics and straightforward design
- Vertical GPU mounting enthusiasts seeking a dedicated feature
Trade-offs
- Large form-factor builds: While versatile, this is a mid-tower with 48 liters of volume—significantly smaller than full-tower cases.
- Extreme radiator setups: Top mounting is capped at 240mm and front at 360mm; custom water loops beyond these limits require case modifications.
- Dual-GPU configurations: The case is optimized for single-GPU builds; space constraints make adding a second graphics card impractical.
Pure Base 501 Airflow Black is a traditional, timeless and versatile be quiet! ATX case with compact dimensions.
Without any distractions, Pure Base 501 Airflow Black is reduced to excel at its core functions and is aimed at users that appreciate an unagitated presentation.
With optimization for maximum airflow, Pure Wings 3 140mm PWM is the perfect choice for Pure Base 501 Airflow Black. Its 7 airflow-optimized fan blades not only reduce noise-generating turbulences but also ensure Pure Wings 3 140mm PWM provides the performance that is needed for demanding configurations.
Despite its compact dimensions, Pure Base 501 Airflow Black offers enough space for high-end graphics cards and large coolers. Triple fans or a radiator up to 360mm can be installed easily at the front, while the top area provides space for up to 2 fans or a radiator up to 240mm.
Why not try something else with your GPU? The PCIe slots of the Pure Base 501 Airflow Black can be rotated 90° for an upright installation of wide high-end graphics cards. The spacing is perfect for the optional be quiet! Riser Cable, whose foam base provides excellent anti-sag support for graphics cards in vertical orientation.
As a compact PC case, Pure Base 501 Airflow Black optimally uses the offered space. Thanks to cleverly integrated cable routing options, it makes cable management a breeze.
A USB 3.2 Gen. 2 Type C connector and 2 Type A ports on the front I/O port for fast and easy connectivity.
"Pure Base 501 stands for the courage to be clear! A case that harmonizes function and form. Every detail is designed to be uncompromisingly practical for everyday use and elegant at the same time. A case for everyone who values the essentials without sacrificing style."
General
| Brand | be quiet! |
|---|---|
| Model | BG074 |
| Colour | Black |
| Materials | Steel, ABS plastic |
Dimensions & Capacity
| Height x Width x Depth | 463mm x 231mm x 450mm |
|---|---|
| Internal Volume | 48 liters |
Cooling & Airflow
| Pre-Installed Fans | 2 x Pure Wings 3 140mm PWM (1 front intake, 1 rear exhaust) |
|---|---|
| Front Fan Support | 3 x 120mm or 3 x 140mm |
| Top Fan Support | 2 x 120mm or 2 x 140mm |
| Rear Fan Support | 1 x 120mm or 1 x 140mm |
| Front Radiator Support | Up to 360mm |
| Top Radiator Support | Up to 240mm |
Storage & Connectivity
| Motherboard Support | ATX, Micro-ATX, Mini-ITX |
|---|---|
| Expansion Slots | 7 |
| Max GPU Length | 368mm (14.5") |
| Vertical GPU Installation | Yes – PCIe slots rotate 90° |
| 3.5" Drive Bays | 2 (removable cage, also usable as 2.5") |
| 2.5" Drive Bays | 5 total (3 in cage, 2 behind motherboard) |
| Front I/O | 1x USB 3.2 Gen. 2 Type C (10 Gb/s), 2x USB 3.2 Gen. 1 Type A (5 Gb/s), HD Audio |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.