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be quiet! Straight Power 11 450W 80 PLUS Gold Fully Modular PSU Power Supply

BN280

 BN280, be quiet! Straight Power 11 450W 80 PLUS Gold Fully Modular PSU Supply

Key Features

  • Wattage: 450W
  • Fully Modular
  • 80 PLUS Gold
  • 135mm Fan
  • Japanese 105° Capacitors
  • 5 Year Warranty
  • BN280

Part No: BN280

Stock Code: 1110942

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£82.68 Inc VAT

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PRODUCT OVERVIEW

FROM THE MANUFACTURER

SPECIFICATION

CUSTOMER REVIEWS

PRODUCT OVERVIEW -

Overview

be quiet! Straight Power 11 450W 80 PLUS Gold Fully Modular PSU Power Supply

BN280

World Class Quiet and Efficiency

be quiet! Straight Power 11 450W raises the bar for systems that demand virtually inaudible operation without power quality compromises. This PSU is clearly the best choice for super silent systems.

  • Virtually inaudible operation thanks to a Silent Wings 3 135mm fan
  • Big funnel-shaped fan opening of the PSU case for high airflow intake
  • Wire-free on the DC side inside the PSU for enhanced cooling and longevity
  • Full cable management for maximum build flexibility
  • 80PLUS® Gold certification with an efficiency of up to 93%
  • Advanced stability and voltage regulation thanks to LLC, SR and DC-to-DC
  • Four high-performance 12V-rails
  • Powerful multi-GPU support with two PCI-Express connectors
  • Japanese 105°C-rated capacitors ensure stability and reliability
  • Power signal stability unmatched in its class
  • ErP and Energy Star 6.1 ready
  • 5-year manufacturer’s warranty
  • Product conception, design and quality control in Germany

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 450W 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 450W 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 450W 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 450W. 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.

Specifications

General data

  • Model - Straight Power 11 | 450W
  • Continuous power (W) - 450
  • Peak power (W) - 500
  • Form factor ATX 12V - Version 2.4
  • Form factor EPS 12V -
  • Modular cable management - Yes
  • Topology - LLC + SR + DC/DC
  • Wire-free design (DC-side) - Yes
  • Voltage (Vac) - 100 - 240
  • Frequency (Hz) - 50 - 60
  • Input current (A) - 6/3
  • PFC - active
  • Power factor at 100% load - <0.99
  • Compliant to Intel C6/C7 - Yes
  • Power consumption in standby (W) - <0.12
  • Average life time (h / 25°C) - 100.000
  • Operating temperature up to (°C) - 40

Output

  • 12V rails (multi-rail operation) - 4
  • 12V single rail operation -
  • Overclocking key -
  • +3.3V (A) - 24
  • +5V (A) - 24
  • +12V1 (A) - 18
  • +12V2 (A) - 18
  • +12V3 (A) - 19
  • +12V4 (A) - 19
  • +12V5 (A) -
  • +12V6 (A) -
  • -12V (A) - 0.3
  • +5Vsb (A) - 3
  • Max. combined power 12V (W) - 450
  • Max. combined power 3.3V + 5V (W) - 120
  • Hold-up time (ms @ 100%) - 20.4

Fan / Cooling technology

  • Fan type - be quiet! Silent Wings 3
  • +SilentWings - Yes
  • Motor technology - 6-pole fan motor
  • Bearing technology - FDB
  • Fan size (mm) - 135
  • Max. fan speed (rpm), temperature-dependent - 1,200
  • Temperature control for case fans -
  • dB(A) at 20% load - 9.36
  • dB(A) at 50% load - 9.8
  • dB(A) at 100% load - 12.31

Protection

  • OCP (over current protection) - Yes
  • OVP (over voltage protection) - Yes
  • UVP (under voltage protection) - Yes
  • SCP (short circuit protection) - Yes
  • OTP (over temperature protection) - Yes
  • OPP (over power protection) - Yes

FROM THE MANUFACTURER +

From the Manufacturer

SPECIFICATIONS +

Specifications

Wattage 450w
Connections Fully Modular
80 Plus Rating 80 Plus Gold
Fan Size 135mm


General Information
ManufacturerListan GmbH & Co.
Manufacturer Part NumberBN280
Manufacturer Website Addresshttp://www.listan.de
Brand Namebe quiet!
Product LineStraight Power
Product NameStraight Power 11 450W
Marketing InformationSILENT WINGS 3 FANProvides 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 OPENINGHigher cooling performance The fan inlet of the Straight Power 11 450W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance. WIRE-FREE DESIGN INSIDE THE PSUPushing the longevity of components to a maximum An absolute innovation: The Straight Power 11 450W 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 MANAGEMENTUtmost 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 CERTIFIEDImpressively high efficiency Straight Power 11 450W 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 TECHNOLOGIESCompatibility 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 105º CAPACITORSA testament to high quality Only the best components are used in Straight Power 11 450W. That is why we have built only high-quality Japanese capacitors into the PSU chassis. They are rated to 105ºC, ensuring stability, reliability and a long operating life.
Product TypePower Supply
Miscellaneous
Energy StarYes
Environmentally FriendlyYes
Physical Characteristics
Form FactorInternal
Height86 mm
Width150 mm
Depth160 mm
Weight (Approximate)2.08 kg
Power Description
Input voltage120 V AC / 230 V AC
Number of +12V Rails4
Output Voltage3.3 V DC @ 24 A / 5 V DC @ 24 A / 12 V DC @ 18 A / 12 V DC @ 19 A / - 12 V DC @ 300 mA / 5 V DC @ 3 A
Output Power450 W
Technical Information
Efficiency93%
Number of Fans1
ModularYes

Please note: Pictures are for illustration only. Please contact us if you wish to confirm the specification before ordering.

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be quiet! Straight Power 11 450W 80 PLUS Gold Fully Modular PSU Power Supply

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£82.68 Inc VAT

WAS £83.49

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