Modular, silent and efficient power supply.
Good power supply, very efficient and quiet, nothing to say about the quality of manufacture and assembly, perfect.
The be quiet! Straight Power 11 modular power supply offers quiet operation without compromising quality. It is 80PLUS Gold certified and offers excellent energy efficiency. An ideal choice for quiet configurations, multi-GPU configurations, etc.
Modular power supply 750W ATX 12V 2.4/EPS 12V 2.92
100% modular cable managementThanks to fully modular cable management, cables that are not needed in the system are left out. As a result, the system always appears very tidy. Due to the less cluttered layout of the system, the air flow is more fluid, which means less noise and heat inside the housing. In addition, installation is much easier. |
SilentWings 3 fanThe high-end SilentWings 3 fan delivers superior airflow with very little noise. Thanks to its unique and optimised blade design, durable dynamic fluid bearing system and 6-pole motor, this fan eliminates operating noise, with the added bonus of minimal energy consumption and a very long service life. In addition, the funnel-shaped fan opening allows for increased airflow resulting in higher cooling performance. |
80PLUS Gold CertificationThe be quiet! Straight Power 11 750W is 80PLUS Gold certified, with an efficiency of up to 93%. The main advantages are low power consumption and better, quieter cooling. |
Wireless design inside the power supplyThe Straight Power 11 750W operates wirelessly on the DC side inside the power supply. This results in improved cooling airflow and limited signal disturbance due to the elimination of cables. This innovative design also results in longer component life. |
Innovative technologies and maximum compatibility for future systemsThe use of LLC and Synchronous Rectifier (SR) technology provides improved operating stability and voltage regulation. The power supply is equipped with a DC/DC converter that significantly improves voltage quality and stability at high loads. These technologies ensure safe operation for the next generation of processors and graphics cards. |
General information |
Product name |
be quiet - Straight Power 11 750W 80PLUS Gold |
Brand |
be quiet ! | |
Model |
BN283 | |
Power and Efficiency |
Power |
750 W |
80 PLUS certification |
Yes | |
80 PLUS certification |
80 PLUS Gold | |
Connectivity |
Modular |
Yes |
Modularity |
100% modular | |
Power connector(s) |
1 X +12V (Power supply P8 - 2 x P4) | |
1 X +12V (Power supply P8) | ||
11 X Serial ATA power supply | ||
1 X ATX 20 + 4 Pin | ||
4 X Molex (4 Pin) Female | ||
4 X PCI Express 6 + 2 Pin | ||
Configurator |
PSU-CM compatibility |
+12V P4 |
+12V P8 | ||
+12V P8 and +12V P4 | ||
+12V P8 and +12V P8 | ||
Cooling |
Fan size |
135mm |
Silent |
Yes | |
Power supply type (PC) |
Active | |
Design |
Power format |
ATX/EPS |
Power supply standard |
EPS12V | |
ATX12V | ||
ATX 3.0 |
No | |
Multi-GPU |
SLI | |
CrossFireX | ||
Typical use |
Desktop computer | |
Physical characteristics |
Color |
Black |
LED RGB |
No | |
Height |
86 mm | |
Width |
150 mm | |
Length |
170 mm | |
Weight |
3.04 kg | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
Product referenced on 23 Jan 2018
Good power supply, very efficient and quiet, nothing to say about the quality of manufacture and assembly, perfect.
It's not human, because it does its job without the slightest noise. What's more, it's modular.
I put 5 stars, because it is a very good product and lasts over time, I bought this product in December 2019, it still runs my current gaming computer.
It's great and its modular technology, nothing like it.
I'm replacing my old 600W power supply with this model, as the old one couldn't keep up with my current hardware and had become very noisy. This one is totally silent, the modularity is a big plus and the price is reasonable for what bequiet offers with this model.
Perfect delivery.
The product is perfect for replacing my old power supply which had a defect.
My PC is quieter than it has ever been.
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