Be Quiet! 400W PURE POWER 11, 80 PLUS Gold, SLI/CrossFire, Dual Rail, 32A, 120mm Fan, ATX PSU, 5 Year Warranty

Description Pure Power 11 400W 80 PLUS Gold Power Supply from be quiet WORLD CLASS QUIET AND EFFICIENCYbe quiet! Pure Power 11 raises the bar for systems that demand virtually inaudible operation without power quality compromises. Whether you’re assembling a very quiet system, building a multi-GPU gaming 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. Features80 PLUS Gold efficiency (up to 92%)2 strong 12V-railsStable operation thanks to Active Clamp and Synchronous Rectifier (SR) technologyDC-to-DC conversion for even tighter voltage regulation under heavy cross-loading conditions Silence-optimized 120mm be quiet! fanMulti-GPU support with 2 PCIe connectorsFull suite of top safety features 5-year manufacturer’s warranty CREATE THE ULTIMATE GAMING PCPure Power 11 offers continuous power with two independent 12V rails for signal stability and four PCI express connectors for multi-GPU systems. It is suited to very quiet systems, for upgrading or building multimedia or multi-GPU gaming systems. EXCEPTIONALLY SILENT OPERATIONThe silence-optimized 120mm be quiet! fan is thermally governed to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class quiet functionality and the almost inaudible operation that be quiet! is famous for. HIGH-QUALITY SLEEVED CABLESPure Power is equipped with high-quality sleeved cables that simplify component installation, increase airflow and improve cooling. The All-in-one cable has a convenient easy-plug HDD connector. 80 PLUS GOLD CERTIFIEDPure Power 11 is certified with 80 PLUS Gold efficiency, reaching up to 92%. This gives less power consumption and a cooler and quieter operation. Truly a benefit for any system. HIGH-CLASS TECHNOLOGIESThe use of Active Clamp and Synchronous Rectifier technologies provides very stable operation. The PSU is equipped with DC-to-DC conversion for even tighter voltage regulation under heavy cross-loading conditions. This ensures secure operation for next generation processors and graphics cards General dataModel: Pure Power 11 400WContinuous power (W): 400Peak power (W): 450Form factor: Version 2.4Form factor EPS 12V: NoTopology: Active Clamp SR DC/DCDigitally controlled: NoVoltage (Vac): 100 – 240Frequency (Hz): 50 – 60Input current (A):6 / 40.99Modern standby: NoPower consumption in standby (W): 0.21Average life time (h / 25°C): 100,000Operating temperature up to (°C): 40 Efficiency80 PLUS certification: GoldEfficiency (%) at 230V, 2% load: NoEfficiency (%) at 230V, 10% load: 79.4Efficiency (%) at 230V, 20% load: 87.1Efficiency (%) at 230V, 50% load: 90.9Efficiency (%) at 230V, 100% load: 89.5 Fan and cooling technologyFan: Silence-optimized be quiet! fanFan size (mm): 120Bearing technology: RifleMotor technology: 4-pole fan motorMax. fan speed (rpm): 890dB(A) at 10% load: 10.5dB(A) at 20% load: 10.5dB(A) at 50% load: 11.4dB(A) at 100% load: 14.9 OutputMulti-rail operation (12V rails): 212V single rail operation: NoOverclocking key: No 3.3V (A): 24 5V (A): 15 12V1 (A): 24 12V2 (A): 20 12V3 (A): No 12V4 (A): No 12V5 (A): No 12V6 (A): No-12V (A): 0.3 5Vsb (A): 3Max. combined power 12V (W): 384Max. combined power 12VHPWR (W); 0Max. combined power 3.3V 5V (W): 120Hold-up time at 100% load (ms): 29Power good signal (ms): 100 – 500 Cables and connectorsModular cables: NoSleeved cables: allFlat cables: NoMaximum cable length (cm): 90Cable length to motherboard (cm): 45No. of cables: 5ATX-Motherboard (20 4-pin): 1P4 4 (CPU): 1P8 (CPU): NoP4 (CPU):12VHPWR cables0PCI-e 6 2-pin (GPU): 2PCI-e 6-pin (GPU): NoSATA: 5PATA: 2FDD (Floppy): 1 ProtectionOTP (over temperature protection): YesOCP (over current protection): YesOPP (over power protection): YesSCP (short circuit protection): YesOVP (over Voltage protection): YesUVP (under Voltage protection): YesSIP (Surge & Inrush Protection): No Safety certificationBSMI: YesCB: YesCCC: YesCE: YescRUus: NocTUVus: YesCU: YesFCC: YesRCM: YesTUV: YesUKCA: No CasingDimensions without cable (L x W x H), (mm)150 x 150 x 86Weight (kg): 1.93Color: Black