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be quiet! System Power 11 550W PSU
- Wattage
- 550 W
- 80 PLUS certification
- 80 PLUS Bronze
- Modularity
- Non-modular
- ATX Standard
- ATX 3.1
- 12V-2x6 / 12VHPWR
- 12V-2x6
Compare prices from £50.00 to £63.25 • See more in PSU's
Price Comparison
Product Details
The be quiet! System Power 11 550W PSU is non-modular, so all cables are permanently attached for straightforward cable routing in standard builds. This PSU delivers 550 W, which sets the power budget for your system’s CPU and GPU. It follows the ATX 3.1 standard, supporting the latest hardware requirements. Read More...
You get two PCIe 6+2 connectors for powering modern graphics cards, along with a native 12V-2x6 connector for current-generation GPUs. The ATX form factor fits most mid-tower and full-tower cases. EPS power is supplied via one 4+4-pin and one 8-pin connector, supporting higher-end motherboards.
be quiet! System Power 11 550W PSU Specifications
| Product Name | be quiet! System Power 11 550W PSU |
|---|---|
| Brand | be quiet! |
| Model Number | BN351 |
| Wattage | 550 W |
|---|---|
| 80 PLUS certification | 80 PLUS Bronze |
| Modularity | Non-modular |
| ATX Standard | ATX 3.1 |
| 12V-2x6 / 12VHPWR | 12V-2x6 |
| PCIe 6+2 connectors | 2 x PCIe 6+2 |
| EPS Connectors | 1 x EPS (4+4); 1 x P4 (4-pin) |
| 24-pin ATX connector | 1 x 24-pin ATX |
| Sata Power Connectors | SATA x 5 |
| Pata Connectors | PATA x 1 |
| Form Factor | ATX |
| PSU Length | 140 mm |
| Fan | 120 mm (rifle bearing) |
| Protections | OTP, OCP, OPP, SCP, OVP, UVP, SIP |
| AC Input | 200 to 240 V |
| Colour | Black |
| Noise Level | 24.2 dB |
be quiet! System Power 11 550W PSU Price History
Disclaimer: Prices, availability and product details are supplied by third-party retailers and can change without notice. Always confirm the current price and specification on the retailer's website before making a purchase.


