be quiet! BN330 System Power 10 Power Supply BN330

PROVEN RELIABILITY, QUIET OPERATION
System Power 10 850W has been built with price-conscious users in mind that do not want to dispense on reliability and quietness. Features such as LLC + SR + DC-to-DC topology and Dual-Rail operation underline the value System Power 10 850W offers even at entry-level.

80 PLUS� GOLD CERTIFICATION
Very high operating efficiency
System Power 10 850W is certified 80 PLUS Gold with an efficiency rating of up to 93.4% � a truly outstanding level for this class of PSUs. The most compelling benefit is lower power consumption, lower costs, and cooler, quieter operation. Whether you are building a very quiet system or gaming system: System Power 10 850W is the price-conscious choice!

EXCEPTIONALLY SILENT OPERATION
Achieved by a silence-optimized 120mm be quiet! fan
The silence-optimized 120mm be quiet! fan is thermally governed to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class quiet functionality and the almost inaudible operation that be quiet! is famous for.

HIGH-CLASS TECHNOLOGIES
Compatibility for all systems
LLC and Synchronous Rectifier (SR) provide 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.

HIGH PERFORMANCE FOR YOUR SYSTEM
Proven reliability for CPU and GPU
System Power 10 850W provides stable and dependable power for CPU and GPU. It is equipped with 2 independent 12V-rails and supports several graphics cards with 4 PCI express connectors for GPU support.

Design



Cooling type



Active


Fan diameter



12 cm


Fan speed



0 - 2000 RPM


Number of fans



1 fan(s)


On/off switch



Yes


Product colour



Black


Operational conditions



Operating relative humidity (H-H)



0 - 90 %


Operating temperature (T-T)



0 - 40 �C


Storage relative humidity (H-H)



0 - 95 %


Storage temperature (T-T)



-20 - 70 �C


Other features



Noise level (full-load mode, 100%)



30.7 dB


Noise level (quiet mode, 50%)



10.4 dB


Noise level (silent mode, 30%)



10.3 dB


Screws included



Yes


Package dimensions



Depth (package,cm)



30 cm


Gross Weight (Package, kg)



3.43 kg


Height (package,cm)



10 cm


Width (package,cm)



22 cm


Packaging data



Manual



Yes


Manual languages



German, English, Spanish, French, Polish, Russian


Performance



80 PLUS certification



80 PLUS Gold


ATX version



2.52


Bearing technology



Rifle


Certification



CB, T�V, cRUus, cTUVus, RCM (Australia), BSMI, CU (Russia)


EPS version



2.92


Mean time between failures (MTBF)



100000 Hour


Noise level



30.7 dB


Power supply unit (PSU) form factor



ATX


Purpose



PC


Ports & interfaces



ATX power connector (20+4 pin)



Yes


Cabling type



Non-Modular


CPU power cable length



60 cm


CPU power connector (4+4 pin)



Yes


EPS power connector (8-pin)



Yes


Motherboard power cable length



55 cm


Motherboard power connector



20+4 pin ATX


Number of PATA power connectors



1


Number of SATA power connectors



6


PCI Express connector



Yes


PCI Express power cable length



65 cm


PCI Express power connectors (6+2 pin)



4


Peripheral (Molex) power cable length



790


Peripheral (Molex) power connectors (4-pin)



1


SATA power cable length



450, 550, 570, 670, 690, 790


Power



AC input frequency



50 Hz


AC input voltage



200 - 240 V


Combined power (+12V)



849.6 Watt


Combined power (+3.3V)



120 Watt


Combined power (+5V)



120 Watt


Combined power (+5Vsb)



15 Watt


Combined power (-12V)



3.6 Watt


Efficiency



93.4 %


Hold time



17 Millisecond


Input current



5 A


Max output current (+12V1)



40 A


Max output current (+12V2)



36 A


Max output current (+3.3V)



22 A


Max output current (+5V)



22 A


Max output current (+5Vsb)



3 A


Max output current (-12V)



0.3 A


Power factor



0.97


Power Factor Correction (PFC) type



Active


Power Good signal delay range



100 - 150 Millisecond


Power protection features



Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage


Total power



850 Watt


Product dimensions



Net Weight (Product, kg)



2.64 kg


Product Depth



8.6 cm


Product Height



15 cm


Product Width



16 cm


Technical details



Sustainability certificates



CCC, CE, ENERGY STAR, ErP, Federal Communications Commission (FCC), RoHS, WEEE


Warranty period



5 year(s)


Vendor information



Brand Name


be quiet!


Warranty



1 Year(s)