• be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black image 1
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  • be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black image 3
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  • be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black image 7
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be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black

Code: EB1996298577

Manufacturer's product code: 
BN337

Manufacturer, Brand: 
BE QUIET!

 243,89 € 
incl. VAT / gb
At supplier's warehouse >10
⛟ Delivery 3-5 working days after payment. 
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Technical details

Sustainability certificatesFederal Communications Commission (FCC), UKCA, ENERGY STAR, ErP, WEEE, CE, RoHS, Triman
Warranty period10 year(s)
Sustainability complianceYes

Design

Fan speed0 - 2100 RPM
Product colourBlack
On/off switchYes
Cooling typeActive
Number of fans1 fan(s)
Fan diameter13.5 cm

Power

Peak power920 W
Combined power (+3.3V)150 W
Power protection featuresOverheating, Under voltage, Over current, Short circuit, Over voltage, Over power
Total power850 W
Max output current (+5V)25 A
AC input frequency50/60 Hz
Efficiency92.3%
Input current10/5 A
Power factor0.99
Hold time19.2 ms
Max output current (+12V1)70.8 A
Max output current (+5Vsb)3 A
AC input voltage100 - 240 V
Max output current (-12V)0.5 A
Combined power (+12V)849.6 W
Max output current (+3.3V)25 A
Combined power (+5V)150 W

Operational conditions

Operating temperature (T-T)0 - 40 °C

Weight & dimensions

Depth160 mm
Weight1.81 kg
Height86 mm
Width150 mm

Performance

Power supply unit (PSU) form factorATX
Supported motherboard form factorsATX, micro ATX, Mini-ATX
Bearing technologyFDB
EPS version2.92
80 PLUS certification80 PLUS Platinum
ATX version3.0
Mean time between failures (MTBF)100000 h
PurposePC
Noise level22.1 dB

Packaging data

Package depth328 mm
Package typeBox
Package weight3.52 kg
Package width248 mm
Package height102 mm

Packaging content

Cable tie(s) includedYes
Cables includedCPU, SATA

Ports & interfaces

PCI Express power connectors (16-pin)1
EPS power connector (4+4 pin)Yes
Peripheral (Molex) power cable length1000, 850 mm
CPU power cable length70 cm
Cabling typeFully-Modular
PCI Express power connectors (6+2 pin)4
EPS power connector (8-pin)Yes
PCI Express power cable length60 cm
Number of SATA power connectors9
Motherboard power cable length60 cm
Motherboard power connector20+4 pin ATX
SATA power cable length700 mm, 850 mm, 1000 mm, 550
Number of PATA power connectors2

Logistics data

Shipping (inner) case net weight22.7 kg
Products per shipping (inner) case6 pc(s)
Shipping (inner) case height34.6 cm
Shipping (inner) case length65.1 cm
Shipping (inner) case width28.2 cm