be quiet! Pure Power 11 400W Power Supply Unit - 20+4 Pin ATX Black

be quiet! Pure Power 11 400W Power Supply Unit - 20+4 Pin ATX Black

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quzo
Free delivery

£5244

£5244 Delivery included

be quiet! Pure Power 11 400W power supply unit 20+4 pin ATX ATX Black

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Price updated on September 2, 2025 at 2:48 PM

technextday
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£5434

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Be Quiet! Pure Power 11 400W Fully Wired 80 Gold PSU

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Price updated on August 6, 2025 at 5:56 PM

backtotheoffice
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£5704

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be quiet! Pure Power 11 400W power supply unit 20+4 pin ATX ATX Black

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Price updated on May 24, 2025 at 2:21 PM

computersdeal
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£5923

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be quiet! Pure Power 11 400W power supply unit 20+4 pin ATX ATX Black

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Price updated on September 4, 2025 at 6:57 PM

itsupplies
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£5923

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be quiet! Pure Power 11 400W power supply unit 20+4 pin ATX ATX Black

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Price updated on September 2, 2025 at 5:41 PM

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 Product Specifications


Brand

BE QUIET!

Category

PC Power Supply

Product listed on

April 9, 2025

EAN Code

4260052186336



The be quiet! Pure Power 11 400W power supply unit is designed to meet the demands of modern computing while offering exceptional performance and reliability. With its sleek black finish, this power supply not only delivers power efficiently but also adds a touch of elegance to your PC build.

One of the standout features of the Pure Power 11 is its 80 PLUS Bronze certification, ensuring that you benefit from high energy efficiency. This means less heat generation and lower electricity bills, making it an environmentally friendly choice. This power supply unit operates quietly, thanks to its advanced fan technology, which utilizes a 120mm fan that adjusts its speed according to the load, keeping noise levels to a minimum.

The 20+4 pin ATX connector is compatible with a wide range of motherboards, making installation straightforward and hassle-free. This flexibility allows users to upgrade their systems without worrying about compatibility issues. The Pure Power 11 400W unit includes multiple connectors, including four SATA power cables, which is perfect for powering your hard drives and SSDs. Additionally, with two 4+4 pin CPU power connectors, it can support both Intel and AMD processors, ensuring that your system has the power it needs to run efficiently.

Safety is also a priority with the be quiet! Pure Power 11. It features comprehensive protection mechanisms, including over-voltage protection, under-voltage protection, short-circuit protection, and over-temperature protection. This means you can have peace of mind knowing that your components are safeguarded against potential power surges or malfunctions.

Installation is made easier with the included modular cables, allowing for a tidy setup and improved airflow within your case. This is particularly beneficial for users looking to optimize their system for gaming, video editing, or other intensive tasks. The compact design of the Pure Power 11 ensures it fits comfortably in a variety of cases, providing versatility for any build.

In conclusion, the be quiet! Pure Power 11 400W power supply unit is an excellent choice for anyone looking to build or upgrade their PC. Its combination of high efficiency, low noise operation, comprehensive safety features, and wide compatibility makes it a reliable option for both casual users and hardcore gamers alike. Whether you are constructing a new system or enhancing your current setup, this power supply unit can be the perfect foundation for your computing needs.



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