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STRAIGHT
 POWER 11








STRAIGHT POWER 11 | 750W












Article number: BN619
























STRAIGHT
 POWER 11 
				


 750W














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×


































STRAIGHT
 POWER 11 
				


 750W


World Class Quiet and Efficiency


be quiet! Straight Power 11 750
W
 raises the bar for systems that demand virtually inaudible operation without power quality compromises.


Virtually inaudible Silent Wings 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 
Modular cables for maximum build flexibility
80 PLUS
®
 Gold efficiency (up to 93%)
4 PCIe connectors for overclocked high-end GPUs
Japanese 105°C-rated capacitors ensure stability and reliability
ErP and Energy Star 6.1 ready
5-year manufacturer’s warranty





















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Characteristics







					Highlights
				







					Technical data
				







					Cable compatibility
				







					Press coverage
				







					Downloads
				


















































SILENT WINGS 3 FAN


Provides virtually inaudible operation


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


Higher cooling performance 


The fan inlet of the Straight Power 11 750
W
 is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.


















































WIRE-FREE INSIDE THE PSU


Pushing the longevity of components to a maximum


An absolute innovation: The Straight Power 11 750
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


Utmost convenience and compatibility


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.



























































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80 PLUS
®
 GOLD CERTIFIED


Impressively high efficiency


Straight Power 11 750
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


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 11 750
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.




















“With Straight Power we are aiming for sophisticated users and PC builders. We understand Straight Power as the PSU of choice for all who are not dependent on the sheer overwhelming feature set of a Dark Power, yet do not want to miss out on premium technology.” 


Christian Joppien, Head of Global Product Management


























Awards



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All models at a glance:




Product Series




















General data








Model
Straight Power 11 750W






Continuous power
 (W)
750






Peak power (W)
820






Form factor
Version 2.4






Form factor 
EPS 12V
Version 2.92






Topology
LLC
 + 
SR
 + 
DC/DC






Digitally controlled
-






Voltage
 (
Vac
)
100 - 240






Frequency (
Hz
)
50 - 60






Input current (A)
10 / 5






Power factor at 100% load
>0.99






Modern 
standby
-






Power consumption in 
standby
 (W)
<0.12






Average life time (h / 25°C)
100,000






Operating temperature up to (°C)
40












Infographics


































open all / close all














Efficiency








80 PLUS
 certification
Gold






Efficiency
 (%) at 230V, 2% load
-






Efficiency
 (%) at 230V, 10% load
89






Efficiency
 (%) at 230V, 20% load
92.3






Efficiency
 (%) at 230V, 50% load
93.6






Efficiency
 (%) at 230V, 100% load
91.5












Fan and cooling technology








Fan
Silent Wings
 3






Fan size (mm)
135






Bearing technology
FDB






Motor technology
6-pole fan motor






Max. fan speed (rpm)
1800






dB(A)
 at 10% load
8.4






dB(A)
 at 20% load
8.4






dB(A)
 at 50% load
9






dB(A)
 at 100% load
21.2
























Output








Multi-rail operation (
12V rails
)
4






12V single rail operation
-






Overclocking key
-






+3.3V (A)
25






+5V (A)
25






+12V1 (A)
20






+12V2 (A)
20






+12V3 (A)
24






+12V4 (A)
24






+12V5 (A)
-






+12V6 (A)
-






-12V (A)
0.5






+5Vsb (A)
3






Max. 
combined power
 12V (W)
750






Max. 
combined power
 12VHPWR (W)
0






Max. 
combined power
 3.3V + 5V (W)
150






Hold-up time
 at 100% load (ms)
19






Power good signal (ms)
100 - 500












Cables and connectors








Modular cables
✓






Sleeved cables
✓






Flat cables
-






Maximum cable length (cm)
115






Cable length to motherboard (cm)
60






No. of cables
11






ATX
-Motherboard (
20+4-pin
)
1






P4
+4 (CPU)
1






P8
 (CPU)
1






P4
 (CPU)
-






12VHPWR cables
0






PCI-e
 6+2-pin (
GPU
)
4






PCI-e
 6-pin (
GPU
)
-






SATA
11






PATA
4






FDD
 (Floppy)
1
























Protection








OTP
 (over temperature protection)
✓






OCP
 (over current protection)
✓






OPP
 (over power protection)
✓






SCP
 (short circuit protection)
✓






OVP
 (over 
Voltage
 protection)
✓






UVP
 (under 
Voltage
 protection)
✓






SIP
 (Surge & Inrush Protection)
✓












Safety certification








BSMI
✓






CB
✓






CCC
✓






CE
✓






cRUus
-






cTUVus
✓






CU
✓






FCC
✓






RCM
✓






TÜV
✓






UKCA
-
























Environmental directives








Energy Star
6.1






ErP
✓






WEEE
✓






RoHS
✓






Triman
✓












Scope of delivery








Thumb screws
-






Screws
✓






Cable ties
✓






Velcro cable ties
-






User manual languages
DE, EN, ES, FR, PL, RU






OCK slot bracket with switch / OCK jumper
-






SFX
-to-
ATX
 adapter bracket
-
























Casing








Dimensions without cable (L x W x H), (mm)
170 x 150 x 86






Weight (kg)
1.8






Color
Black












Service








Warranty (Years)
5






Express replacement service in first year
DE, FR






International hotline / free of charge
✓ / DE, FR
























Logistics data and RRP








Article number
BN619






EAN code
4260052185834






Dimensions, package (L x W x H), (mm)
328 x 248 x 102






Gross weight, package (kg)
3.34






Pieces per packaging unit
6






Dimensions, shipping box (L x W x H), (mm)
651 x 282 x 346






Gross weight, shipping box (kg)
21.37






RRP (€)
139.00
































Upgrade Check


You are already using a be quiet! power supply and want to upgrade your system with a new 
STRAIGHT POWER 11 | 750W
 ? Check here which cables are compatible and don't need to be replaced.








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		STRAIGHT POWER 11 | 750W
		


Article number: BN619












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