be quiet! Straight Power 11 power supply unit 850 W 20+4 pin ATX ATX Black BN284

General Information for Be Quiet PSU

be quiet! Straight Power 11, 850 W, 100 - 240 V, 920 W, 50 - 60 Hz, 10 A, Active

Straight Power 11

World Class Quiet And Efficency

Be Quiet! Straight Power 11 850W Raises The Bar For Systems That Demand Virtually Inaudible Operation Without Power Quality Compromises.

• 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

 

 

 

 

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.

 

 

Straight Power 11

Further details for this product, Straight Power 11, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.

Straight Power 11, 850 W, ATX 12V 2.4, EPS 12V 2.92, 100 - 240 V, 50/60 Hz, active PFC, SilentWings 3 135mm, ATX 20+4-pin, 4x PCIe 6+2-pin, 11x SATA, 4x PATA, FDD, Black

be quiet! Straight Power 11. Total power: 850 W, AC input voltage: 100 - 240 V, Peak power: 920 W. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 60 cm, SATA power cable length: 550 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Fan diameter: 13.5 cm, Number of fans: 1 fan(s). Compliance certificates: RoHS, Certification: CE, FCC, TÜV, cTUVus, RCM, BSMI, CU

Warranty information: 5 years

Initial Release Date: 06/01/2018

be quiet! Straight Power 11 power supply unit 850 W 20+4 pin ATX ATX Black BN284 Specifications

Product Type PSU Brand Bequiet Collection Model Be Quiet Straight Power 11 Manufacturer Product Type Be Quiet PSU Product colour Black Fan diameter 13.5 cm Cable management Yes Number of fans 1 fan(s) Illumination No On/off switch Yes Product colour Multicoloured Product Family Straight Power 11 Purpose PC Motherboard power connector 20+4 pin ATX Motherboard power cable length 60 cm Number of SATA power connectors 11 Number of PATA power connectors 4 SATA power cable length 550 mm PCI Express power connectors (6+2 pin) 4 PCI Express power cable length 60 cm CPU power connector (4+4 pin) Yes CPU power cable length 70 cm Floppy disk drive connector Yes Cabling type Modular Cabling type Fully-Modular PCI Express power cable length 600 Motherboard power cable length 600 SATA power cable length 550 CPU power cable length 700 Total power 850 W Power factor 0.99 Power Factor Correction (PFC) type Active Combined power (+3.3V) 150 W Combined power (+12V) 849.6 W Combined power (+5V) 150 W Combined power (-12V) 6 W Combined power (+5Vsb) 15 W Max output current (+3.3V) 25 A AC Input Voltage 100 - 240 V AC input frequency 50 - 60 Hz Max output current (+12V1) 21 A Max output current (+12V2) 21 A Max output current (+12V3) 26 A Max output current (+12V4) 26 A Max output current (+5V) 25 A Max output current (-12V) 0.5 A Max output current (+5Vsb) 3 A Input current 10 A AC Input Voltage 100 - 240 Hold time 21.1 ms AC input frequency 50 - 60 Combined power (-12V) 6 Max output current (-12V) 0.5 Max output current (+5Vsb) 3 Combined power (+5Vsb) 15 Max output current (+3.3V) 25 Max output current (+5V) 25 Input current 10 Combined power (+3.3V) 150 Combined power (+5V) 150 Max output current (+12V2) 21 Combined power (+12V) 849.6 Max output current (+12V1) 21 Max output current (+12V3) 26 Max output current (+12V4) 26 Hold time 21.1 Weight 1.8 kg Depth 170 mm Width 150 mm Height 86 mm Power supply unit (PSU) form factor ATX Peak power 920 W 80 PLUS certification 80 PLUS Gold ATX version 2.4 EPS version 2.92 Silent mode Yes Noise level (silent mode, <30%) 9.71 dB Noise level (quiet mode, 50%) 10.61 dB Noise level (full-load mode, 100%) 24.98 dB Bearing technology FDB Peak power 920 Noise level (silent mode, <30%) 9.71 Noise level (quiet mode, 50%) 10.61 Noise level (full-load mode, 100%) 24.98 Year 2018 Efficiency 93% Harmonized System (HS) code 84733020 Power protection features Over current,Over power,Over voltage,Overheating,Short circuit,Under voltage Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage Efficiency 93 Certification CE, FCC, TV, cTUVus, RCM, BSMI, CU Sustainability certificates ENERGY STAR Sustainability certificates RoHS, ENERGY STAR Compliance certificates RoHS Features RGB Lighting Cable ties included Yes Manual Yes Package width 248 mm Package height 102 mm Package depth 328 mm Package weight 3.38 kg Screws included Yes Gaming Platforms PC Platform Colour of product Black MPN BN284

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