be quiet! Pure Power 11 400W 80 Plus Gold Power Supply

Product information: Pure Power 11 400W 80 Plus Gold Power Supply Pure Power 11 400W offers peerless dependability and best-in-class features. Whether youre assembling a very quiet system or upgrading an existing PC, your build will benefit from this PSU that simply has the best combination of features at a very popular price. Features - 80PLUS® Gold efficiency (up to 92%) - Two strong 12V-rails - Stable operation thanks to Active Clamp and Synchronous Rectifier (SR) technology - DC-to-DC conversion for even tighter voltage regulation under heavy cross-loading conditions - Silence-optimized 120mm be quiet! fan - Multi-GPU support with two PCIe connectors - High-quality sleeved cables with easy-plug HDD connector - Full suite of top safety features - Meets latest Intel® C6/C7, ErP and Energy Star guidelines - Supports all Intel® and AMD processors - 5-year manufacturers warranty - Product conception, design and quality control in Germany Specification - Model: Pure Power 11 400W - Continuous power (W): 400 - Peak power (W): 450 - Form factor ATX 12V: Version 2.4 - Voltage (Vac): 100 - 240 - Topology: Active Clamp + SR + DC/DC - Frequency (Hz): 50 - 60 - Input current (A): 6/4 - PFC: active - Power factor at 100% load: >0.99 - Compliant to Intel C6/C7: Yes - Power consumption in standby (W): - Average life time (h / 25°C): 100.000 - Operating temperature up to (°C): 40 - Max. combined power 12V (W): 384 - Max. combined power 3.3V + 5V (W): 120 - Hold-up time (ms @ 100%): 29 - Fan type: Silence-optimized be quiet! fan - Motor technology: 4-pole fan motor - Bearing technology: Rifle - Fan size (mm): 120 - Max. fan speed (rpm), temperature-dependent: 1000 - dB(A) at 20% load: 10.5 - dB(A) at 50% load: 11.4 - dB(A) at 100% load: 14.9 - Protection: OCP (over current protection), OVP (over voltage protection), UVP (under voltage protection), SCP (short circuit protection), OTP (over temperature protection), OPP (over power protection) - Safety Certification: CE, ...