be quiet! Straight Power 11 power supply unit 650 W 20+4 pin ATX ATX Black

SKU

BN282

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£97.02

In stock

Straight Power 11, 650 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, 9x SATA, 3x PATA, FDD, Black

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Virtually inaudible operation thanks to a SilentWings® 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
Product conception, design and quality control in Germany

Category: Power Supply Units

More Information

More Information
Purpose	PC
Total power	650 W
Power supply unit (PSU) form factor	ATX
SKU	BN282
EAN	4260052185773
Manufacturer	be quiet!
Availability	In Stock
Product Videos	View Video
PDF URLs	View PDF

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Reasons To Buy

SILENT WINGS 3 FAN

The high-end Silent Wings 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

The fan inlet of the Straight Power 11 650 W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.

WIRE-FREE DESIGN INSIDE THE PSU

An absolute innovation: The Straight Power 11 650 W 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.

MODULAR CABLES

Thanks to the modular cables, all 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.

80 PLUS ® GOLD CERTIFIED

Straight Power 11 650 W is certified with 80 PLUS 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

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

Only the best components are used in Straight Power 11 650 W . 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.

Description

World Class Quiet and Efficiency

be quiet! Straight Power 11 650W 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.

Specifications

Cooling
Fan diameter	13.5 cm
Number of fans	1 fan(s)
Performance
On/off switch	Yes
Power supply unit (PSU) form factor	ATX
Silent mode	Yes
Noise level (quiet mode, 50%)	9.8 dB
Noise level (silent mode, <30%)	8.93 dB
Noise level (full-load mode, 100%)	17.52 dB
80 PLUS certification	80 PLUS Gold
Purpose	PC
ATX version	2.4
EPS version	2.92
Certification	CE, FCC, TÜV, cTUVus, RCM, BSMI, CU
Bearing technology	FDB
Harmonized System (HS) code	84733020
Design
80 PLUS certification	80 PLUS Gold
Certification	CE, FCC, TÜV, cTUVus, RCM, BSMI, CU
Product colour	Black
Fan diameter	13.5 cm
On/off switch	Yes
Number of fans	1 fan(s)
Illumination	No
Power
Total power	650 W
Peak power	720 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Input current	8 A
Power factor	0.99
Power Factor Correction (PFC) type	Active
Combined power (+3.3V)	140 W
Combined power (+12V)	649.2 W
Combined power (+5V)	140 W
Combined power (-12V)	3.6 W
Combined power (+5Vsb)	15 W
Max output current (+3.3V)	24 A
Max output current (+12V1)	18 A
Max output current (+12V2)	18 A
Max output current (+12V4)	22 A
Max output current (+12V3)	22 A
Max output current (+5V)	24 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	19.9 ms
Efficiency	93%
Ports & interfaces
Motherboard power cable length	60 cm
SATA power cable length	550 mm
PCI Express power cable length	60 cm
CPU power cable length	70 cm
Motherboard power connector	20+4 pin ATX
Number of SATA power connectors	9
Number of PATA power connectors	3
PCI Express power connectors (6+2 pin)	4
CPU power connector (4+4 pin)	Yes
Floppy disk drive connector	Yes
Cabling type	Fully-Modular
Weight & dimensions
Width	150 mm
Depth	160 mm
Height	86 mm
Weight	1.54 kg

Packaging data
Screws included	Yes
Cable ties included	Yes
Package depth	328 mm
Package width	248 mm
Package height	102 mm
Package weight	2.94 kg
Manual	Yes
Technical details
Sustainability certificates	ENERGY STAR
Compliance certificates	RoHS
Certificates
80 PLUS certification	80 PLUS Gold
Certification	CE, FCC, TÜV, cTUVus, RCM, BSMI, CU
Packaging content
Screws included	Yes
Cable ties included	Yes
Manual	Yes
Logistics data
Harmonized System (HS) code	84733020
Other features
Cable management	Yes
Screws included	Yes
Cable ties included	Yes
Noise level (quiet mode, 50%)	9.8 dB
Noise level (silent mode, <30%)	8.93 dB
Noise level (full-load mode, 100%)	17.52 dB
Manual	Yes
Harmonized System (HS) code	84733020