be quiet! Power Zone power supply unit 750 W 20+4 pin ATX ATX Black

More Information

More Information
Purpose	PC
Total power	750 W
Power supply unit (PSU) form factor	ATX
SKU	BN211
EAN	4260052183106
Manufacturer	be quiet!
Availability	Out of Stock
Product Videos	View Video

Reviews

Nickname

Summary

Review

Reasons To Buy

750 WATTS CONTINUOUS POWER OUTPUT

With the massive 12V rail design the Power Zone can deliver up to 744W on the +12V rail, respectively 99.2% of the total power. This feature makes Power Zone the perfect PSU for overclocking your CPU and GPU.

SILENT WINGS FAN

The high-end Silent Wings 135mm fan with variable speed delivers best-of-class airflow yet produces very little noise. This is thanks to its unique, optimized fan blade design alongside an advanced fluid-dynamic bearing and 6-pole fan motor that largely eliminates operational noise, has a super-long life and minimal power consumption.

ADVANCED COOLING FEATURES

Up to three case fans can be temperature-controlled by the PSU, resulting in an optimized and quiet system. The “cool-off” feature continues to run the fans for an additional three minutes after a system shutdown, protecting valuable components at their time of maximum heat stress.

INNOVATIVE TECHNOLOGIES

The use of Active Clamp and Synchronous Rectifier technologies guarantees a very stable operation. The PSU is equipped with DC-to-DC conversion for even tighter voltage regulation under heavy cross-load conditions. This ensures secure operation for next generation processors and graphics cards. Power Zone is designed for powerful operation even at 50°C.

MODULAR CABLES

Thanks to the modular cables, all cables that serve no purpose in the system are left out, which makes for tidier systems and easier installation of the PSU. The uncluttered layout means a smoother airflow, which leads to lower noise and temperatures inside the case.

JAPANESE 105° CAPACITORS

Only the best components are utilized in Power Zone 750W. That is why we have used only high quality 105°C-rated capacitors on both AC and DC side for maximum performance, high reliability and longer PSU life under high load.

Description

"Powerful Performance, Outstanding Features, Great Value

Power Zone 750W provides the winning combination of superior performance, rock-solid stability, and advanced cooling.

Whether you are assembling a high-power PC or multi-GPU gaming system, your build will benefit from the Power Zone features:

- Massive 12V rail design is ideal for overclocking.
- Full Cable Management supports maximum build flexibility.
- COOL*OFF feature run fans for three minutes after system shutdown.
- Connect up to three case fans for optimized system cooling.
- Designed for powerful operation even at 50° C.
- 135mm SilentWings® fan with innovative 6-pole motor enables quiet operation.
- 80PLUS Bronze efficiency (up to 90%).
- Four PCI Express connectors (NVIDIA SLI, AMD CrossFireX).
- Compatible with Intel C6/C7.
- German product conception, design and quality control.

Power Zone 750W delivers a best-in-class blend of performance and quality for a reasonable price. What more could you ask!"

Specifications

Cooling
Fan diameter	13.5 cm
Number of fans	1 fan(s)
Fan speed	2600
Cooling type	Active
Design
80 PLUS certification	80 PLUS Bronze
Certification	CE, CB, TÜV, Semko (S), FCC, cTUVus, c-tick, BSMI
Product colour	Black
Fan diameter	13.5 cm
Number of fans	1 fan(s)
Fan speed	2600
Cooling type	Active
Power
Total power	750 W
Peak power	800 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Input current	9 A
Power factor	0.99
Power Factor Correction (PFC) type	Active
Maximum input current (@110V)	+12V,+3.3V,+5V,+5Vsb,-12V
Combined power (+3.3V)	150 W
Combined power (+12V)	744 W
Combined power (+5V)	150 W
Combined power (-12V)	3.6 W
Combined power (+5Vsb)	15 W
Max output current (+3.3V)	25 A
Max output current (+12V)	62 A
Max output current (+5V)	25 A
Max output current (-12V)	0.3 A
Max output current (+5Vsb)	3 A
Power protection features	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Hold time	23 ms
Efficiency	90%
Ports & interfaces
Motherboard power connector	20+4 pin ATX
Number of SATA power connectors	8
Peripheral (Molex) power connectors (4-pin)	4
PCI Express power connectors (6+2 pin)	4
CPU power connector (4+4 pin)	Yes
Floppy drive power connector	1
Cabling type	Fully-Modular
Performance
Power supply unit (PSU) form factor	ATX
Noise level (quiet mode, 50%)	17.4 dB
Noise level (silent mode, <30%)	13.6 dB
Noise level (full-load mode, 100%)	34.9 dB
80 PLUS certification	80 PLUS Bronze
Purpose	PC
ATX version	2.4
EPS version	2.92
Noise level	34.9 dB
Mean time between failures (MTBF)	100000 h
Certification	CE, CB, TÜV, Semko (S), FCC, cTUVus, c-tick, BSMI
Bearing technology	FDB

Weight & dimensions
Width	150 mm
Depth	175 mm
Height	86 mm
Weight	1.87 kg
Packaging data
Package depth	102 mm
Package width	248 mm
Package height	328 mm
Package weight	2.36 kg
Manual	Yes
Technical details
Sustainability certificates	ENERGY STAR
Compliance certificates	RoHS
Certificates
80 PLUS certification	80 PLUS Bronze
Certification	CE, CB, TÜV, Semko (S), FCC, cTUVus, c-tick, BSMI
Packaging content
Manual	Yes
Other features
Noise level (quiet mode, 50%)	17.4 dB
Noise level (silent mode, <30%)	13.6 dB
Noise level (full-load mode, 100%)	34.9 dB
Manual	Yes