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World Class Quiet and Efficency
be quiet! Straight Power 11 1000W 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 six 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 1000W 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 1000W 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 1000W 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.
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° CapacitorsA testament to high quality
Only the best components are used in Straight Power 11 1000W. 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.
Be Quiet! Straight Power 11
ATX 12V 2.4 & EPS 12V 2.92
1 x ATX-Motherboard (20+4-pin)
1 x P8 (CPU)
1 x P4+4 (CPU)
6 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)
AC 100-240 V
SilentWings 3 fan (fluid-dynamic bearing)
Fluid / Hydraulic Bearing
dB(A) at 20% load 11.15
dB(A) at 50% load 11.8
dB(A) at 100% load 32.1
up to 93%
170 x 150 x 86 mm
Next Day Delivery - £10
Can't wait to get your hands on your item.
Do you want to start gaming as soon as possible
Then this is the option for you. Order before midday, select this option at checkout and it will get to you the next working day
2 - 3 Days Delivery - £5
Are you a patient gamer.
Are you secure in the knowledge that your order will get to you at some point. Then select this option at the checkout and your order will arrive at your location in the the next two to three days.
Saturday Delivery - £15
Want to be there when your order arrives at your door.
Don't want to be at work all day knowing that your precious PC component is waiting for you to get home (unless of course, you work from home), then select this option and your order will delivered on the upcoming Saturday.
Click and Collect - FREE
If you're local to us, and would istead like to collect your order from our store, then this option is perfect for you. Not only is it free, but you can also choose when you would like to collect your order in hourly slots, Monday to Saturday. Just give us a couple of hours to get your order ready, and you will recieve a confirmation email telling you to pop on by.
Our store is open until 5:30pm Mon-Sat, so you have plenty of time after work to drop in.