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850W Be Quiet! Straight Power 11 Modular 80 Plus Gold PSU

850W Be Quiet! Straight Power 11 Modular 80 Plus Gold PSU

CCL Code: PSU1538

£157.99 inc VAT

850W Be Quiet! Straight Power 11 Modular 80 Plus Gold PSU

BN284

£157.99 inc VAT

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Key Features:

  • ATX Form Factor
  • Fully Modular
  • 4+4-Pin + 8-Pin EPS CPU
  • 4 x 6+2-Pin PCIe
  • 11 x SATA
  • 4 x Molex
CCL Code: PSU1538

Wattage:

Overview

SILENT WINGS® 3 FAN

Provides virtually inaudible operation

The high-end SilentWings® 3 fan delivers best-of-class airflow yet produces very little noise. This is thanks to its unique, optimized fan blade design along with an advanced fluid-dynamic bearing and 6-pole fan motor that largely eliminates operational noise, has a super-long life and minimal power consumption.

FUNNEL-SHAPED FAN OPENING

Higher cooling performance

The fan inlet of the Straight Power 11 850W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.

WIRE-FREE DESIGN INSIDE THE PSU

Pushing the longevity of components to a maximum

An absolute innovation: The Straight Power 11 850W is wire-free on the DC side inside the PSU body. This results in improved cooling airflow and less signal disturbance, simply because of a lack of wiring, and ultimately pushes the lifetimes of the components to a maximum.

FULLY MODULAR CABLE MANAGEMENT

Utmost convenience and compatibility

Thanks to the fully modular cable management, cables that serve no purpose in the system are left out. For this reason systems always appear very tidy. At the same time installation is performed much more conveniently. A smoother airflow results from the uncluttered layout of the system, which means lower noise and temperatures prevail inside the case.

80PLUS® GOLD CERTIFIED

Impressively high efficiency

Straight Power 11 850W is certified with 80PLUS® Gold efficiency, reaching up to 93%. This gives less power consumption and a cooler and quieter operation. Truly a benefit for any system.

HIGH-CLASS TECHNOLOGIES

Compatibility for the systems of tomorrow

The use of LLC and Synchronous Rectifier (SR) provides very stable operation and enhanced voltage regulation.The PSU is equipped with DC-to-DC conversion for tight voltage regulation even under heavy cross-loading conditions. This ensures reliable operation with the next generation of processors and graphics cards.

JAPANESE 105° CAPACITORS

A testament to high quality

Only the best components are used in Straight Power 11 850W. That is why we have built only high-quality Japanese capacitors into the PSU chassis. They are rated to 105°C, ensuring stability, reliability and a long operating life.

Main Features

  • Virtually inaudible SilentWings® 3 135mm fan
  • Funnel-shaped fan opening of the PSU case for high airflow intake
  • Wire-free inside the PSU on the DC side for enhanced cooling and longevity
  • Full cable management for maximum build flexibility
  • 80PLUS® Gold efficiency (up to 93%)
  • Powerful multi-GPU support with four PCI-Express connectors
  • Japanese 105°C-rated capacitors ensure stability and reliability
  • ErP and Energy Star 6.1 ready
  • 5-year manufacturer's warranty
Specifications

Interfaces/Ports

SATA Connectors 11
CPU Connectors 1 x 8-pin CPU • 1 x 4+4-pin CPU
PCI Connectors 4 x 6+2-pin PCIe
Motherboard Connectors 1 x 20+4-pin ATX
Molex Connectors 4
Floppy Connectors 1 x Floppy

Compliance

Standards CE / CB / TUV / FCC / cTUVus / RCM / BSMI / CU
Safety OCP / OVP / UVP / SCP / OTP / OPP

Electrical

Voltage 100 ~ 240 VAC
Power 850 W
Frequency Range 50 ~ 60 Hz

Environmental

Operating Temperature 0 ~ 40 °C

Physical

Form Factor 80+ Gold Certified Fully Modular ATX Power Supply
Case Colour Black
In The Box Power Supply
Modular Cables
Cable Ties
Screws
Power Cord
User Manual
Width 150 mm
Depth 170 mm
Height 86 mm
Weight 1.8 kg

Warranty

Warranty 5 Years

Key Features

Main Colour Black
Modular Cables Modular
80Plus Rated 80 Plus Gold
PSU Form Factor ATX
PCIe Connectors 4
Floppy Connector 1
Motherboard (EPS) Power Connectors 4+4-Pin + 8-Pin
PCIe Pin Type 6+2-Pin
PSU Depth 170 mm
Cybenetics Efficiency ETA Cert. Platinum
Cybenetics Lambda Noise Cert. A
CPU Power Pins (male) 16
PCIe Power Pins (male) 32

Item Details

Manufacturer Be Quiet!
Manufacturer Code BN284
EAN 4260052185797
Condition New
Warranty

Warranty Information

Warranty 5 Years

Manufacturer Information

Manufacturer Be Quiet!
Manufacturer Code BN284
Reviews
5.0 / 5 2 reviews

Andrew Whalley

November 2022

Absolute silence. Be quiet products are brilliant. Great quality engineering and can't hear a peep out of this power supply. Installation is easy, comes with all the cables needed for a standard build. Only negative could be the price but you get what you pay for. Highly recommended.

Ryan Balfour

October 2021

Brilliant PSU. The optional cables makes it so much better for management

Downloads

PDF Datasheets and Manuals

Document File type File size
Datasheet pdf

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