Tired of noisy, unreliable power supplies that waste electricity and limit your build budget? The be quiet! Power Supply Unit delivers stable 400W output with quiet operation, letting you assemble a cost-effective PC that runs cool and efficiently. It’s the ideal choice for budget-conscious builders who still demand quality and silence.
Why Choose a be quiet! Power Supply Unit
Power spikes and excess heat can shorten component life and cause system instability, especially in tight budgets where cutting corners is tempting. This unit tackles those issues by providing certified 80 PLUS Bronze efficiency, reducing wasted power and heat. Its semi-modular design keeps cables tidy, improving airflow and making assembly easier, while the ATX form factor ensures compatibility with most cases.
Usages of a 400W Power Supply Unit
Designed for mainstream desktop builds, this 400W unit powers entry-level gaming rigs, home office PCs and media centres. It supplies enough juice for a single mid-range graphics card, several storage drives and typical peripherals, making it a versatile choice for everyday computing needs.
Benefits of be quiet! Power Supply Unit
You enjoy lower electricity bills thanks to high efficiency, while the quiet fan design keeps your workspace peaceful. The semi-modular cables reduce clutter, improving airflow and cooling performance. Reliable 3-year warranty gives peace of mind, and the compact dimensions fit smaller cases without sacrificing power. Overall, you get a dependable, silent power source that protects your components.
Key Features of a 400W Power Supply Unit
- Total Power: 400 W. Provides ample wattage for mainstream builds.
- Efficiency Rating: 80 PLUS Bronze Certified. Saves energy and reduces heat.
- Modular Design: Semi-Modular. Only use the cables you need for a tidy setup.
- Form Factor: ATX Power Supply Unit. Fits standard ATX cases.
- SATA Connectors: 5. Supports multiple drives and SSDs.
- CPU Connector: 1 x 4+4-pin EPS. Powers modern processors reliably.
- Motherboard Connector: 1 x 20+4-pin ATX. Ensures stable mainboard power.
- PCIe Connectors: 2 x 6+2-pin. Handles a single mid-range graphics card.
- Molex Connectors: 2. Allows connection of legacy devices.
- Dimensions: 150 mm × 140 mm × 86 mm. Compact size fits tight spaces.
- Warranty: 3 Years. Protects your investment with extended support.
Specifications
| General |
|
| Product Name |
Be Quiet! BN300 |
| Type |
Power Supply Unit |
| Purpose |
PC |
| Condition |
New |
| Form Factor |
ATX Power Supply Unit |
| PSU Form Factor |
ATX |
| Product Colour |
Black |
| Main Colour |
Black |
| Modular Cables |
Semi-Modular |
| Create Your Own Gaming PC (CCL) |
Yes |
| Compliance |
|
| Standards |
80 PLUS Bronze Certified |
| 80Plus Rated |
80 Plus Bronze |
| Electrical |
|
| Total Power |
400 W |
| Interfaces / Ports |
|
| SATA Connectors |
5 |
| CPU Connectors |
1 x 4+4-pin EPS |
| Motherboard Connectors |
1 x 20+4-pin ATX |
| PCI Connectors |
2 x 6+2-pin PCIe |
| Molex (PATA) Connectors |
2 |
| PCIe Connectors |
2 |
| PCIe Pin Type |
6+2-Pin |
| CPU Power Pins (Male) |
8 |
| PCIe Power Pins (Male) |
16 |
| Motherboard (EPS) Power Connectors |
4+4-Pin |
| Physical |
|
| Case Colour |
Black |
| Width |
150 mm |
| Depth |
140 mm |
| Height |
86 mm |
| PSU Depth |
140 mm |
| Warranty |
|
| Warranty |
3 Years |
| Item Details |
|
| Manufacturer |
Be Quiet! |
| Manufacturer Code |
BN300 |
