Description
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Exceptionally Quiet, Superior Reliability, Great Value
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Pure Power 11 400W offers peerless dependability and best-in-class features. 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.
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- 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 Â
- Silence-optimized 120mm be quiet! fan
- Multi-GPU support with two PCIe connectors
- High-quality sleeved cables with easy-plug HDD connector Â
- Full suite of top safety featuresÂ
- Meets latest Intel® C6/C7, ErP and Energy Star guidelines
- Supports all Intel® and AMD™ processors
- 5-year manufacturer’s warranty
- Product conception, design and quality control in Germany
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80 Plus Gold CertificationÂ
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Very high operating efficiency
Pure Power 11 400W is certified 80 PLUS Gold with an efficiency rating of up to 92% – a truly outstanding level for this class of PSU. The most compelling benefit: lower power consumption and consequently lower costs, and cooler, quieter operation.
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Power and Compatibility for your System
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The best combination of features and performance at a very popular price
Pure Power 11 offers 400W of continuous power with two independent 12V rails for signal stability and two PCI express connectors for multi-GPU systems. It is suited to very quiet systems, for upgrading or building multimedia or multi-GPU gaming systems.
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Innovative Technologies
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DC-to-DC, Active Clamp and Synchronous Rectifier
The 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.
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Exceptionally Silent OperationÂ
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Achieved by a silence-optimized 120mm be quiet! fan
The 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.Â
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High-Quality Sleeved Cables
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Keeping your system tidy and good-looking
Pure Power 400W is exquipped 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.
Description
Specification
- Form Factor: ATX
- Series: Be Quiet! Pure Power 11
- Wattage: 400 W
- Modular: Fully Wired
- Compatability: ATX 12V 2.4
- #Hide#Wattage Range: 300 – 400W
- Connectors: “1 x ATX-Motherboard (20+4-pin)
1 x P4+4 (CPU)
2 x PCI-E 6+2-pin (GPU)
2 x PATA 4-pin
5 x SATA 15-pin (HDD, Drives)
1 x FDD (Floppy)” - Rail Design: Dual +12V
- AC Input: AC 100-240 V
- PFC: Active PFC
- Fan Type: 120mm
Silence-optimized be quiet! fan - Fan Bearing: Rifle Bearing
- Noise: dB(A) at 20% load: 10.5
dB(A) at 50% load: 11.4
dB(A) at 100% load: 14.9 - 80+ Certification: 80+ Gold
- Efficiency: “230V, 20% load: 87.1%
230V, 50% load: 90.9%
E230V, 100% load: 89.5%” - MTBF: “100,000 hours”
- Protection: Over current
Over voltage
Under voltage
Short circuit
Over temperature
Over power - Additional Features: See Overview
- Weight/Dimensions: 150 x 150 x 86 mm
1.9 kg - Package Weight: 2.2200 kg
- Warranty: 5 Years