New to Nexus?
Register here

Digital & Video Cameras

Build your own custom system, click here

Be Quiet! 750W Straight Power 11 PSU, Fully Modular, Fluid Dynamic Fan, SLI/XFire, 80+ Gold

Stock Code: NEX-SPR-PSU-750BQSTRP11

(Click image to enlarge)

£105.45

£126.54 inc VAT

Available

Available for next day delivery or collection

Product info

World Class Quiet and Efficency

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

Virtually inaudible SilentWings® 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
Full cable management for maximum build flexibility
80PLUS® Gold efficiency (up to 93%)
Powerful multi-GPU support with four PCI-Express connectors
Japanese 105°C-rated capacitors ensure stability and reliability
ErP and Energy Star 6.1 ready
5-year manufacturer’s warranty

Silent Wings® 3 Fan

Provides virtually inaudible operation

The high-end SilentWings® 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 750W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.

Wire-Free Design Inside The PSU

Pushing the longevity of components to a maximum

An absolute innovation: The Straight Power 11 750W 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.

Fully Modular Cable Management

Utmost convenience and compatibility

Thanks to the fully modular cable management, 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.

80PLUS® GOLD Certified

Impressively high efficiency

Straight Power 11 750W is certified with 80PLUS® 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 750W. 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.

Product specifications

Product Group	Power Supplies
Manufacturer	BEQUIET
Product Code	NEX-SPR-PSU-750BQSTRP11
Product Name	Be Quiet! 750W Straight Power 11 PSU, Fully Modular, Fluid Dynamic Fan, SLI/XFire, 80+ Gold
Warranty	5 Years
Fan Bearing	Fluid / Hydraulic Bearing
Series	Be Quiet! Straight Power 11
Wattage	750 W
Modular	Fully Modular
Compatibility	ATX 12V 2.4 & EPS 12V 2.92
#Hide#Wattage Range	700 - 760W
Connectors	1 x ATX-Motherboard (20+4-pin) 1 x P8 (CPU) 1 x P4+4 (CPU) 4 x PCI-E 6+2-pin (GPU) 4 x PATA 4 pin 11 x SATA 15-pin (HDD, Drives) 1 x FDD (Floppy) 4 x Mainboard connector (PATA 4-pin)
Rail Design	Quad +12V
AC Input	AC 100-240 V
Form Factor	ATX
Fan Type	SilentWings 3 fan (fluid-dynamic bearing)
Noise	dB(A) at 20% load: 8.4 dB(A) at 50% load: 9.01 dB(A) at 100% load: 21.23
80+ Certification	80+ Gold
Efficiency	up to 93.6%
MTBF	100, 000 hours
Protection	Over current Over voltage Under voltage Short circuit Over temperature Over power
Additional Features	See Overview
Weight/Dimensions	3.04 kg 170 x 150 x 86 mm
Package Weight	3.5900 kg
PFC	Active PFC

Customer comments

No comments have been made by customers so far - be the first, simply fill out the quick form below

You need to register before you can make a comment.

If you've registered already, please login.

Alternative products

	Corsair 1000W Enthusiast RMx Series RM1000X V3 PSU, FDB Fan, Fully Modular, 80+ Gold, ATX 3.1, PCIe 5.1 Power Supplies > Power Supplies Available
£139.24 £167.09 inc VAT

	Cooler Master 750W V SFX Gold 750 ATX 3.0 PSU, Fully Modular, FDB Bearing Fan, 80+ Gold, SFX-to-ATX Bracket Power Supplies > Power Supplies Available
£111.07 £133.28 inc VAT

	Be Quiet! 650W Pure Power 12 M PSU, Fully Modular, Rifle Bearing Fan, 80+ Gold, ATX 3.0, PCIe 5.0, Dual Rail Power Supplies > Power Supplies Available
£74.00 £88.80 inc VAT

	Cooler Master 600W Elite NEX W600 230V PSU, Fully Wired, Sleeve Bearing Fan, 80+ White Power Supplies > Power Supplies Available
£39.95 £47.93 inc VAT

	Corsair 650W RM650 PSU, Fully Modular, 80+ Gold, Rifle Bearing Fan, Zero RPM Mode Power Supplies > Power Supplies Available
£60.91 £73.09 inc VAT

	Be Quiet! 750W Pure Power 12 M PSU, Fully Modular, Rifle Bearing Fan, 80+ Gold, ATX 3.0, PCIe 5.0, Dual Rail Power Supplies > Power Supplies Available
£82.23 £98.67 inc VAT

	Vida 500W ATX PSU, 80+ Bronze, Fluid Dynamic Ultra-Quiet Fan, PCIe, Flat Black Cables, Power Lead Not Included, Black Power Supplies > Power Supplies Available
£27.46 £32.96 inc VAT

	Corsair 850W RM Series RM850 V2 PSU, Rifle Bearing Fan, Fully Modular, 80+ Gold, White Power Supplies > Power Supplies Available
£102.80 £123.35 inc VAT