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be quiet! Announces Light Wings ARGB Fans

be quiet!, the German manufacturer for premium PC components, launches its new Light Wings series: be quiet!'s first fans with ARGB illumination. Besides its characteristic lighting properties, development focused on performance, low-noise operation as well as the manufacturer's typical high-quality standards. Light Wings fans are equipped with a PWM connector and have one LED ring at the fan's inlet and another narrow LED ring at the outlet. They are available in 120 mm and 140 mm sizes.

Light Wing's light rings are equipped with up to 20 individually addressable LEDs with a diffuser to spread the light in both directions. This results in a remarkably uniform illumination and impressive lighting effects. Light Wing triple packs additionally contain an ARGB hub to enable the synchronization of up to six ARGB components in total. The fans can also be connected to motherboards with 5 V ARGB-headers and controlled by motherboard software. Light Wings fans allow daisy-chaining of its signal cables for a cleaner case interior.

be quiet! Launches Dark Rock TF 2: High-end Cooling with Top-flow Design

be quiet!, the German manufacturer for premium PC components, is announcing Dark Rock TF 2. This high-end top-flow CPU cooler combines maximum cooling performance of up to 230 W TDP with virtually inaudible operation, thanks to its dual-heatsink design, six high-performance 6 mm heat pipes, and two Silent Wings 135 mm fans. Dark Rock TF 2 also looks the part with its brushed aluminium top cover and special black coating with ceramic particles, making it the ideal choice for all who strive for the highest yet quiet cooling performance in style.

For anyone looking for a true high-end cooler, Dark Rock TF 2 ticks all the right boxes. The dual-heatsink design with six high-performance copper heat pipes offers maximum performance even under extreme overclocking conditions and the top-flow design provides ideal cooling not only for the CPU but also for the surrounding motherboard components. Even so, Dark Rock TF 2 is virtually inaudible, thanks to a funnel-shaped Silent Wings 3 135 mm as the upper fan, and a Silent Wings 135 mm (without funnel-shaped entry) as the lower fan. Both fans are equipped with a durable fluid-dynamic bearing, smooth six-pole motors, and up to nine airflow-optimized fan blades, resulting in a low noise level of 27.1 dB(A) at 100% PWM speed. Anti-vibration rubber inserts on the heat sink fins further dampen unwanted operational sounds.

be quiet! Introduces Improved Shadow Rock Slim 2 CPU Cooler

be quiet!, the German manufacturer for premium PC components, is announcing its latest addition to the cooling portfolio with Shadow Rock Slim 2, an upgraded version of its predecessor Shadow Rock Slim with an optimized mounting kit for easy installation on all current Intel and AMD consumer sockets. Shadow Rock Slim 2 is the ideal cooling solution for compact systems where the balance between cooling performance and quietness is key. Its four high-performance heat pipes give Shadow Rock Slim 2 an impressive cooling capacity of up to 160 W TDP.

The compact single-tower Shadow Rock Slim 2 has four 6 mm high-performance copper heat pipes with direct touch (HDT) to absorb the CPU heat directly. The heatsink is coupled with a silence-optimized 135 mm be quiet! PWM fan with nine airflow-optimized blades and durable rifle-bearing technology, boasting a low overall noise of 23.7 dB(A) at 100% fan speed. This results in an impressive cooling performance for processors with up to 160 watts TDP, making the Shadow Rock Slim 2 a premium solution for users who need powerful yet silent cooling for their compact systems or systems with tall RAM modules.

be quiet! Introduces Fully Modular Pure Power 11 FM, Upgrades SFX and TFX Models

be quiet!, the market leader for PC power supplies in Germany since 2007, is announcing three new power supply series. The Pure Power 11 FM is a fully modular version of the Pure Power 11, available in 550, 650, and 750 watts and aimed at mainstream computer users who appreciate the versatility of modular cables and 80 PLUS Gold efficiency up to 93.9 percent. Fans of small form factor builds can now upgrade their systems with the SFX Power 3 or TFX Power 3, which offer high performance in compact SFX and TFX form factors.

At be quiet!, Pure Power stands for peerless dependability and a comprehensive feature set at a competitive price point. The Pure Power 11 FM series is no exception: by exclusively using fully modular instead of fixed cables, only cables that serve a purpose are installed, resulting in a smoother airflow, lower temperatures, and easier handling inside the case. Pure Power 11 FM comes equipped with black flat cables for all common connections and a black sleeved 20+4-pin ATX power cable. With two independent 12 V rails for signal stability and up to four PCI-Express connectors (two for the 550 W model), Pure Power 11 FM is fully suited for silent PC configurations, workstations or even gaming systems with a powerful graphics card.

be quiet! Announces Silent Loop 2 Liquid CPU Cooler

be quiet!, the market leader for PC power supplies in Germany since 2007, presents the Silent Loop 2 all-in-one water cooling system. At the heart of this powerful cooling solution is a high-quality insulated pump. The three-chamber design and extensive use of insulating material effectively eliminate most of the vibrations and turbulences in the pump housing, thereby reducing operating noise to a minimum. The included Silent Wings 3 high-speed fans ensure low noise levels at high performance. be quiet! has equipped Silent Loop 2 with a large contact area so that even processors with protruding heat spreaders are adequately cooled.

The user can control the pump speed by adjusting the input voltage from 9 to 12 volts. A first for be quiet! is the discreet ARGB lighting on the aluminium top of the pump unit. The lighting can be individually adjusted, either with the included controller or via a 5 V ARGB-header on the motherboard. The be quiet! logo is separately illuminated with white LEDs which can be turned off, if desired. On the inside of the nickel-plated copper cooling surface are more than 120 micro fins. These provide a very high surface area through which the absorbed heat is efficiently transferred to the cooling liquid circulating in the loop. For this purpose, the pump has an equally quiet and powerful 6-pole motor with three phases.

be quiet! Announces Pure Rock Slim 2 CPU Cooler and MC1 Series M.2 SSD Heatsinks

be quiet!, market leader for PC power supplies in Germany since 2007, is expanding its portfolio with the revised Pure Rock Slim 2 CPU cooler and the MC1 and MC1 Pro SSD coolers suitable for M.2 2280 modules. With its reliable and quiet 92-millimeter Pure Wings 2 PWM fan and three 6 mm heat pipes, the Pure Rock Slim 2 can reliably dissipate waste heat of up to 130 W TDP. Thanks to its small dimensions the cooler is especially suitable for cases with limited space, while compatibility with AMD sockets has been improved over its predecessor. The new MC1 and MC1 Pro M.2 coolers reliably prevent modern SSDs from throttling due to excessive temperatures. Both models are equally suitable for single- or double-sided modules and feature an elegant black design that perfectly fits into any hardware layout.

The new be quiet! Pure Rock Slim 2 is a processor cooler with compact dimensions that dissipates waste heat of up to 130 watts thanks to its sophisticated design. With its optimized mounting system, the compact tower cooler's installation is child's play, even in tight spaces, and makes airflow-aligned installation on AMD sockets even easier. The single-tower cooler features a single Pure Wings 2 92 mm PWM fan. Thanks to its airflow-optimized fan blades this ensures that the cooler does not get louder than 25.4 dB(A) during operation.

be quiet! Announces Dark Power 12 Power Supply Series

be quiet!, market leader for PC power supplies in Germany since 2007, introduces the Dark Power 12 series. This high-end power supply series consists of three models with 750, 850, and 1000 watts. They are positioned directly beneath the award-winning Dark Power Pro 12 series, starting at 1200 watts. Dark Power 12 features an extraordinary 80 PLUS Titanium certification, an advanced topology, and a proven cooling concept for the perfect balance between efficiency, performance, and silence. An Overclocking Key lets users combine the four 12 V rails into one with high power output, ideal for overclocked processors or graphics cards. be quiet! has combined these high-end technical specifications with fully modular black sleeved cables.

Dark Power 12 features 80 PLUS Titanium certification. be quiet! has achieved this high-efficiency factor by implementing the advanced "Active Rectifier + Full Bridge LLC + SR + DC-DC" topology and a wire-free interior design on the DC side. Unlike the Pro models, Dark Power 12 does not rely on digital regulation: the active rectifier helps its topology achieve a high efficiency rating on Titanium level. For maximum reliability and signal quality from the four 12 V rails, Dark Power 12 relies exclusively on premium components such as long-lasting Japanese 105°C capacitors.

be quiet! Announces Shadow Rock 3 White CPU Cooler

be quiet!, the market leader for PC power supplies in Germany since 2007, announces Shadow Rock 3 White. Instead of the silver/black bi-color scheme of the original version, the new cooler sports a white/black design that will feel right at home in fitting color-themed builds. Shadow Rock 3 White boasts a similar cooling capacity as the original silver version, which was released in March 2020. It is rated at an impressive 190 W TDP thanks to its advanced heat sink design and heat pipe layout, and the included Shadow Wings 2 high-speed fan.

Shadow Rock 3 White implements five 6 mm heat pipes with heat pipe direct touch (HDT) technology. The heat pipes are in direct contact with the processor surface, which results in fast heat transfer from the CPU to the heat sink. Shadow Rock 3 White comes with a black fan, offering a neat contrast to the white electrophoretic coating of the heat pipes and heat sink. This Shadow Wings 2 120 mm PWM high-speed fan is decoupled from the heat sink and offers a silent operation at no higher than 24.4 dB(A), even at maximum speed. Combined with a high fin pitch this results in a cooling performance capability of up to 190 W TDP, enough to enable trouble-free overclocking of mainstream desktop processors. Users who are looking for even higher cooling performance have the option to attach a second fan to the heatsink.

be quiet! Announces Pure Loop All-in-One Liquid CPU Cooling Solution

be quiet!, market leader for PC power supplies in Germany since 2007, is introducing a brand-new product line of all-in-one water cooling solutions. Pure Loop is the water cooling unit of choice for all price-conscious users that seek high performance and silent operation. Features like a doubly decoupled pump, noise-optimized Pure Wings 2 fans, an easy-to-access refill port and flexible sleeved tubes make the Pure Loop silent, reliable and versatile, while the white LED illumination on the cooling block and the black design set high standards in appearance. To match individual cooling requirements, Pure Loop will be available with four different radiator sizes: 120 mm, 240 mm, 280 mm, and 360 mm.

Pure Loop water cooling units have a doubly decoupled pump to reduce the transfer of vibrations. By being mounted on the tubes, the pump case is decoupled from the CPU cooling block and radiator. On top of that, rubber pads inside the housing of the pump unit add an additional layer of decoupling. Additionally, be quiet! includes up to three Pure Wings 2 fans, which feature nine airflow-optimized fan blades for a perfect airflow and a low noise level. A nickel-coated cold-plate ensures efficient cooling performance for all mainstream desktop processors and allows the use of liquid metal thermal compound.

be quiet! Announces Pure Rock 2: High-compatibility Tower Cooler for the Masses

be quiet!, the market leader in PC power supplies in Germany since 2007, introduces Pure Rock 2. This update to the highly successful, entry-level Pure Rock cooler from 2014 ticks all the right boxes as the ideal upgrade from stock coolers by Intel and AMD. Pure Rock 2 offers an excellent price-performance ratio with a great cooling efficiency of 150 watts TDP, low noise level, and high memory compatibility. Even demanding, high-resolution multimedia or advanced gaming applications will not bring this cooler to its knees.

Pure Rock 2 is equipped with a Pure Wings 2 120 mm PWM fan, which has received accolades for its low noise level of no more than 26.8 decibels, even when the fan is spinning at its maximum speed of 1,500 rpm. Nine airflow-optimized fan blades reduce noise-generating turbulence and increase air pressure, while the four high-performance 6 mm heat pipes with heat pipe direct touch (HDT) technology provide a slightly improved cooling performance compared to the popular preceding model. Thanks to their impeccable build quality, Pure Wings 2 fans have a lifespan of more than 80,000 hours. Customers benefit from a three-year manufacturer's warranty for Pure Rock 2.
be quiet pure rock 2

be quiet! Announces Shadow Rock 3 CPU Cooler

be quiet!, the market leader in PC power supplies in Germany since 2007, announces Shadow Rock 3. This addition to the mid-range CPU cooler lineup of be quiet! features a redesigned heat sink and heat pipe layout and a Shadow Rock 2 fan to increase the rated cooling capacity to 190 W TDP while its asymmetrical design improves compatibility with tall RAM modules.

Compared to its predecessor, Shadow Rock 3 has undergone a substantial redesign. The previous model relied on four 8 mm heat pipes to cool the CPU, while Shadow Rock 3 now implements five 6 mm heat pipes with heat pipe direct touch (HDT) technology. The heat pipes are in direct contact with the processor surface, which results in fast heat transfer from the CPU to the heat sink. The fan has been upgraded to a Shadow Wings 2 120 mm PWM high-speed, which is decoupled from the heatsink and offers a silent operation at no higher than 24.4 dB(A), even at maximum speed. Users who are looking for even higher cooling performance have the option to attach a second fan to the heatsink.

be quiet! Announces Straight Power 11 Platinum PSU Series

be quiet!, the market leader in PC power supplies in Germany since 2007, is expanding the company's most silent power supply series with 80 PLUS Platinum-certified models. In addition to the increased efficiency, Straight Power 11 Platinum power supplies will include a state-of-the-art and high-quality topology, additional connection options, and models from 550 up to 1,200 watts. The base characteristics remain untouched, such as the whisper-quiet operation, exemplary cooling concept, and wire-free interior.

All models of the Straight Power 11 Platinum series have been awarded the 80 PLUS Platinum certification and offer an efficiency of up to 94.1 percent at 230 V input. Thanks to an active PFC, the power factor is a maximum of 0.99, and the power supplies meet the ErP standard with less than 0.16 watts consumption in standby mode, ensuring lower energy consumption, better cooling and low noise levels.

be quiet! Shows us Their New Flagship PSU, Premium Mid-Range Case, Air Coolers

German PC power, casing, and cooling major be quiet! brought many new goodies to CES 2020, and we went hands on with them. The star-attraction here is their new flagship power-supply, the Dark Power Pro 12. Available in two high-wattage variants, 1,200-Watt and 1,500-Watt, this series boasts of 80 Plus Titanium certification (rare for such high wattage, including in 100-120VAC regions and not just 220-240VAC). It features fully digital power regulation across all domains. The digital power regulation covers 12 V, LLC, and PFC. It's important to note that it does not use a single +12V rail design, but rather a 6-rail design, with at least 40 A per rail. The 1500 W model features a couple of 45 A rails. There are markings on the connection dock about which specific rail is pulling a connector, so you don't end up overloading a rail.

The Dark Power Pro 12 features an "OC Mode" toggle that optimizes the PSU for overclocking. It is cooled by a 135 mm Silent Wings fan that's optimized for whisper-quiet operation. The 1200 W model provides eight 6+2 pin PCIe power connectors, while the 1500 W model provides ten of them. You get at least two 8-pin EPS connectors that aren't piggy-backing a single cable. You get all common electrical protections (over/under-voltage, overload, short-circuit, and overheat). The PSU is housed in a premium brushed aluminium body with a fine mesh over the fan intake. You get single-sleeved modular cables. be quiet! is backing this PSU with a 10-year warranty, and will launch it in February 2020 at an undisclosed price.

Be Quiet! Unveils the Pure Base 500 Case

be quiet!, the market leader in PC power supplies in Germany since 2007, announces Pure Base 500, an ATX PC chassis for price-conscious PC builders. Despite its compact dimensions, the new case has enough room for powerful hardware and packs attractive features, like an interchangeable top cover and a mounting bracket designed to hold up to two 2.5" SSDs in the main chamber. Pure Base 500 is the first mass-produced case from be quiet! that comes in three base colors: black, metallic gray and white.

Out of the box, Pure Base 500 is set up with a magnetically attached, sound-insulated top cover, featuring air-exchange vents towards its rear section. Pure Base 500 also includes an alternative, highly air-permeable top cover designed to decrease temperatures for water cooled builds using a radiator installed in the case's top. Radiators installed in the top section can be 120 or 240 millimeters long, while the front holds radiators with a length of 120, 140, 240, 280 or even 360 millimeters. Pure Base 500 is shipped with two preinstalled Pure Wings 2 140 mm fans with a maximum speed of 900 RPM.

be quiet! Announces System Power 9 CM PSU Family

be quiet!, the market leader in PC power supplies in Germany since 2007, announces System Power 9 CM, an entry-level semi-modular power supply available in 400 to 700 watt models. The new cable-managed power supply series expands the existing System Power 9 range and features 80PLUS Bronze level efficiency up to 89 percent, providing solid performance and an extensive feature set. Combined with a great price-performance ratio and the added convenience of removable PCI-Express and drive cables, System Power 9 CM is a perfect component for cost-conscious system builders.

System Power 9 CM's line-up is built with the latest technology and available at a competitive price, while maintaining the quality and reliability expected from a premium brand like be quiet! All models are 80PLUS Bronze certified and feature improved voltage regulation via DC-to-DC technology. Each System Power 9 CM power supply unit comes with a full range of integrated protection circuits, including over temperature protection (OTP), while a temperature-controlled high-quality 120-millimeter fan constantly cools the power supply at low noise levels. In comparison to System Power 9, the CM variant has a lower fan curve, resulting in less noise.

TechPowerUp and Be Quiet! Upgrade Kit Giveaway: The Winners!

Early June, TechPowerUp in partnership with German PC cooling, casing, and power-supply experts Be Quiet!, who share our OCD for low-noise, brought you a sweet chance to upgrade your PC's case, power, and CPU cooling ahead of Summer. The results are in, and we have our three winners! The first randomly-selected entry from our Giveaway pool gets a combo of a Silent Base 601 Window Black case, a Straight Power 11 650W PSU, and a Dark Rock Slim CPU cooler. The next lucky winner gets the same case and CPU cooler. The third lucky winner gets the cooler. Without further ado, the winners!
  • Eliott "FreedomEclipse," from the U.K., hits the jackpot, wins a Silent Base 601 Window Black case, a Straight Power 11 650W PSU, and a Dark Rock Slim CPU cooler (one of each)
  • Bryan, from Texas, United States, wins a Silent Base 601 Window Black case and a Dark Rock Slim CPU cooler (one each)
  • Tsvetomir from Sofia, Bulgaria, wins a Dark Rock Slim CPU cooler
A huge Congratulations to you three! Happy Gaming this Summer!

TechPowerUp and Be Quiet! Present Upgrade Kit Giveaway

This Summer, push your PC's capabilities without making it sound like a jet engine, by giving it the ultimate pacifier: be quiet! You could buy their vast selection of CPU coolers, fans, cases, or power supplies from your favorite retailer, or try your luck with the TechPowerUp be quiet! Upgrade Kit Giveaway. Open from today till the 13th of June for residents of the United Kingdom, European Union, United States, and Canada, the Giveaway lets you win an entire upgrade kit that consists of a be quiet! Silent Base 601 Window Black case, a Straight Power 11 650W power supply, and a Dark Rock Slim CPU Cooler. The first runner up wins a combination of the same case and CPU cooler, while the second runner up wins the CPU cooler. All you have to do is to fill up a short form that helps us get back to you if you've won. It's that easy to give your precious hardware the Summer vacation it deserves.

For more information, and to participate, visit this page.

Be Quiet! Announces Dark Rock Slim CPU Cooler

Be quiet!, the market leader in PC power supplies in Germany since 2007, announces Dark Rock Slim, a compact high-end CPU cooler that offers high physical clearance for any memory module. With a supported TDP of up to 180 watts, Dark Rock Slim offers enough headroom for silently cooling any mainstream processor while keeping the space above occupied RAM slots clear.

Dark Rock Slim is part of the Dark Rock 4 cooler family and works with all current Intel and mainstream AMD sockets. Cooling characteristics, performance and appearance are inspired by the Dark Rock 4 series, with the new compact heat sink providing high clearance for better RAM compatibility. Its high 180 watt cooling performance is achieved with a maximum noise level of just 23.6 dB(A), which is a result of a perfect synergy between cooling fan, heat sink and heat pipe design.

Be Quiet! Announces Window Side Panels for Silent Base 801 & 601

be quiet!, the market leader in PC power supplies in Germany since 2007, announces a high-quality window side panel for the Silent Base 801 and Silent Base 601. This allows consumers who bought a non-windowed version of these PC cases to upgrade. The elegant window side panel significantly enhances the appearance and enables a perfect view of the interior.

Owners of a Silent Base 801 or Silent Base 601 can upgrade their case with this elegant and affordable side panel with tinted and tempered glass. Just like the original steel side-panel, the window side panel can be easily removed from the case by pressing a button on the back to enable fast and efficient hardware installation. The window side panel enables a perfect view of the components inside the PC and significantly enhances the aesthetics of the system. To fully upgrade a non-windowed Silent Base 801 or 601 case to the retail windowed version, HDD slot covers for enhanced cable routing are available as additional accessory as well.

Be Quiet! Unveils Dark Base 700 White Edition Case

be quiet!, the market leader in PC power supplies in Germany since 2007, announces Dark Base 700 White Edition, a limited edition model of the company's highly popular Dark Base 700 premium PC chassis. Limited to just 3,000 units worldwide, Dark Base 700 White Edition shines with an eye-catching white premium finish and includes a clear side window.

Dark Base 700 received a lot of praise from press and public alike, with its 2017 launch as one of the first PC cases with front I/O support for USB 3.1 Gen 2. To this day, the case still holds up against the competition. As the name suggests, Dark Base 700 White Edition is coated in a bright and elegant white. To emphasize the case's white interior, the side window was changed from a tinted brown tone to clear glass. An aluminum badge with a running number reflects Dark Base 700 White Edition's limited availability of 3,000 pieces worldwide, making the chassis a collector's item for any PC enthusiast. Thanks to an adhesive back, this badge can be placed at the buyer's discretion - or left off completely.

Be Quiet! Unveils Shadow Wings 2 & Pure Wings 2 High-Speed Fans

Be Quiet!, the market leader in PC power supplies in Germany since 2007, announces two new fans: the new Shadow Wings 2 series for users who appreciate a very silent system and the expansion of the entry-level Pure Wings 2 range with high-speed models.

Shadow Wings 2 is a slowly spinning and highly optimized case fan and the most silent fan series in the be quiet! lineup. It relies on an array of features to keep its noise level as low as only 15.9 dB(A) at maximum speed. Airflow-optimized fan blades provide reliable cooling and whisper-quiet operation. A new anti-vibration mounting system and rubberized fan frame ensure easy installation and decoupling from the case frame. High-grade rifle bearing technology guarantees a lifespan of up to 80,000 hours. Shadow Wings 2 comes in 120 mm and 140 mm sizes, with 3-pin connectors or PWM control. Maximum rotational speed for the 120 mm models is 1,100 rpm, and 900 rpm for its 140 mm sibling.

Be Quiet Unveils Six New Products at CES 2019

Be Quiet invited us to its product unveil suite on the sidelines of CES 2019. The company unveiled six new products, most of which are variations or improvements of existing products in the company's stack. The lineup begins with Dark Base 700 White Edition, limited-edition (3,000 units) ATX mid-tower. The case combines all-white interiors with mostly-white exteriors, black mesh accents along the sides, with RGB LED embellishments, and clear tempered glass. The case retains the remaining feature-set from the Dark Base 700, and is expected to be priced at 189.95€.

Also shown here is a Dark Rock Slim 120 tower-type CPU cooler with a single fan. This cooler is rated to handle thermal loads of up to 180 W (TDP), and hence only supports mainstream-desktop CPU sockets such as LGA115x, AM4, and probably even LGA2066. The fin-stack features a high-clearance fin design that curves inward. Slated for Q2-2019, the cooled is expected to be priced around 50€. Three color variants of the company's existing fan lineup were shown, including matte-black and all-white variants of Shadow Wings 2, and a new high-RPM version of Pure Wings 2, with up to 1,600 RPM for the 140 mm variant, and up to 2,000 RPM for the 120 mm one. Available from January 2019 (later this month), prices of these fans could range between 12.50-13.90€.

be quiet! and TechPowerUp Upgrade Kit Giveaway: The Winners!

TechPowerUp and be quiet! brought you the Upgrade Kit Giveaway through December 2018, presenting you with a unique chance to overhaul the case, PSU, and cooling of your gaming rig from Germany's leading PC cooling components maker. From a pool of thousands of entries, three winners were randomly selected, and without further ado, here are the winners!
  • Jernej from Slovenia: Wins the full Upgrade Kit, including a be quiet! Silent Base 801 Window case, Straight Power 11 550W power-supply, and Dark Rock 4 CPU cooler
  • Andre from Brasil and Sebastien from the United Kingdom: Each win a be quiet! Dark Rock 4 CPU Cooler
A huge Congratulations to you three! TechPowerUp and be quiet! will return with more such interesting giveaways.

Be Quiet! Pure Power 11 PSU Series Now Available in the United States

Be quiet!, the market leader in PC power supplies in Germany for twelve consecutive years, introduces its new mainstream power supply series, Pure Power 11, to the US market. The series consists of three models with fixed cables ranging from 500 to 700 watts and three models with modular cables also ranging from 500 to 700 watts. Previously, Pure Power 10 introduced DC-to-DC transformation to be quiet!'s best selling power supply series, improving crossload performance and voltage regulation on its minor rails. Pure Power 11 expands on this proven technology by upgrading both passive and active components, enabling higher efficiency of up to 92% with 80 PLUS Gold certification, and leading to less heat generation and quieter operation. Manufacturer warranty has also been increased from three to five years.

Be Quiet! Announces Pure Power 11 Series Power Supplies

Be Quiet!, the market leader in PC power supplies in Germany for twelve consecutive years, announces its new mainstream power supply series: Pure Power 11. The series consists of six models with fixed cables ranging from 300 to 700 watts and four models with modular cables ranging from 400 to 700 watts. Previously, Pure Power 10 introduced DC-to-DC transformation to be quiet!'s best selling power supply series, improving crossload performance and voltage regulation on its minor rails. Pure Power 11 expands on this proven technology by upgrading both passive and active components, enabling higher efficiency of up to 92% with 80 PLUS Gold certification, and leading to less heat generation and quieter operation. Manufacturer warranty has also been increased from three to five years.

Pure Power 11's standout technology includes a DC-to-DC convertor, significantly improving both voltage quality on the 3.3V and 5V rails as well as crossload stability. The so-called "Active Clamp + SR" topology contributes to high efficiency ratings and stability. Pure Power 11 power supplies rated 400 watts or higher are 80 PLUS Gold certified, peaking at 92% efficiency. The models with 300 or 350 watt output are 80 PLUS Bronze certified. Up to 96% of the PSU's total power goes to the 12V rails powering the PC's critical components.
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