be quiet! System Power 11 BP011EU - 650W ATX 3.1, 80 PLUS Bronze, Non-Modular
650W ATX 3.1 PSU with 80 PLUS Bronze efficiency (up to 89.7%), non-modular cables, 1x native 12V-2×6 GPU connector + 2x 6+2 PCIe, temperature-controlled 120mm fan (max 30.9 dB(A)), full protections.
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The be quiet! System Power 11 BP011EU is a reliable 650W power supply unit designed for modern gaming and professional PCs. Compliant with ATX 3.1 and PCIe 5.1 standards, it supports high-power GPUs including native 12V-2×6 (450W) connector and two additional 6+2 pin PCIe connectors. With 80 PLUS Bronze certification, it achieves up to 89.7% efficiency, ensuring lower energy costs and heat output.
Featuring a temperature-controlled 120mm rifle bearing fan, it delivers exceptionally quiet operation with noise levels up to 30.9 dB(A). The single +12V rail and DC-to-DC technology provide rock-solid voltage stability, even under heavy loads. Comprehensive protections (OTP, OCP, OPP, SCP, OVP, UVP, SIP) safeguard your components. Non-modular design with fixed high-quality cables simplifies installation while maintaining durability.
- ✅ ATX 3.1 & PCIe 5.1 compatible
- ✅ 80 PLUS Bronze efficiency
- ✅ 1x 12V-2×6 + 2x 6+2 PCIe connectors
- ✅ 120mm quiet fan, <0.15W standby
- ✅ 5-year warranty, MTBF >100,000 hours
| Model | System Power 11 650W |
| MPN | BP011EU |
| Wattage | 650W continuous |
| Efficiency | 80 PLUS Bronze (up to 89.7%) |
| Form Factor | ATX |
| ATX Version | ATX 3.1 |
| EPS Version | 2.92 |
| Fan | 120mm temperature-controlled rifle bearing |
| Noise Level | Max 30.9 dB(A) |
| PCIe Connectors | 1x 12V-2x6 (450W native), 2x 6+2 pin |
| Main ATX Connector | 20+4 pin |
| Topology | DC-to-DC, single +12V rail |
| Input Voltage | 200-240 VAC, 50 Hz, 5A |
| Standby Power | <0.15W |
| Protections | OTP, OCP, OPP, SCP, OVP, UVP, SIP |
| Dimensions (LxWxH) | 150 x 140 x 86 mm |
| MTBF | >100,000 hours at 25°C |
| Warranty | 5 years |