Exceptionally Quiet, Superior Reliability, Great Value

 

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.

 

  • 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 manufacturer’s warranty
  • Product conception, design and quality control in Germany

 

 

80 Plus Gold Certification 

 

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.

 

 

 

 

Power and Compatibility for your System

 

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.

 

 

Be Quiet! 400W Pure Power 11 PSU, Fully Wired, Rifle Bearing Fan, 80+ Gold

£55.00Price

Product Description

Be Quiet! 400W Pure Power 11 PSU, Fully Wired, Rifle Bearing Fan, 80+ Gold, Cont. Power

Form Factor

ATX

Modular

Fully Wired

Series

Be Quiet! Pure Power 11

Compatability

ATX 12V 2.4

Wattage

400 W

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

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

Features

See Overview

Weight/Dimensions

150 x 150 x 86 mm
1.9 kg

Package Weight

2.2200 kg

Warranty

5 Years