An advanced high-power computer power supply (850 W) with a modular removable cable subsystem, serious efficiency, a platinum quality certificate and a 10-year warranty. Part of the 2023 Straight Power line, aimed at experienced gamers who are not in the habit of overpaying for secondary and useless jokes like addressable lighting. Straight Power 12 is a new generation of ATX 3.0 class power supplies designed for installation in modern gaming systems equipped with video cards with a single 16-pin PCI-E 5.0 power connector.
An experiment using several 6+2 pin adapters to power a 12+4 pin 12VHPWR connector, which is used in many video cards produced in 2022–2023, fully demonstrated the unviability of this idea. It turned out to be inconvenient, not particularly beautiful, plus the adapters often melted, causing panic among PC owners. Otherwise, this is the same be quiet! that is well known to all fans of be quiet! “platinum” power supply, which is characterized by the highest level of efficiency (efficiency 93%) with extremely low noise levels.
It is built on a high-quality full bridge topology with an LLC converter and a DC-DC converter, the circuit design uses exclusively heat-resistant 105-degree Japanese capacitors, and the main 12V line is capable of accepting 100% of the original power of the device. Active cooling of the power supply components is provided by a 135 mm Silent Wings fan on a hydrodynamic bearing, which automatically changes the rotation speed depending on the load and can operate in silent mode. According to the manufacturer, this model is the optimal choice for gamers and enthusiasts planning to assemble a completely silent assembly. It is also perfect for powering workstations related to machine learning, 4K/8K video rendering, and similar tasks that require high computing resources.
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be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black BN337
Straight Power 12 is a future-proof ATX 3.0 power supply with 80 PLUS® Platinum certification and virtual... morely inaudible operation.
- 80 PLUS Platinum efficiency (up to 94%)
- ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
- Handles massive power excursions
- Virtually inaudible Silent Wings 135mm fan
- Funnel-shaped fan opening on PSU case for high airflow intake
- Full bridge LLC technology for unmatched signal stability
- One massive high-performance 12V-rail
- Japanese 105°C capacitors ensure highest stability and reliability
- Modular cable management for maximum convenience
- 10-year manufacturer’s warranty 80 PLUS® Platinum Certified
Highly efficient operation Straight Power 12 850W is certified with 80 PLUS Platinum and an energy efficiency rating of up to 94%. This provides lots of benefits for your high-end system including less power consumption and an overall cooler and quieter operation.
Future-Proof Your System
Fulfills all ATX 3.0 specifications Straight Power 12 850W is an ATX 3.0 PSU and comes with both native integration of the 12VHPWR connector for next-generation PCIe 5.0 graphics cards and 4 PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and the perfect choice for powerful systems of today and the ones to come.
The New Standard Of Power
For massive transient loads Straight Power 12 offers 850W of continuous power with one massive 12V rail. Even if the graphics card demands excessive power for a short time: Straight Power 12 850W handles power excursions up to double its rated power with ease. This ensures reliable operation with the next generation of processors and graphics cards.
Silent Wings Fan
Provides virtually inaudible operation The high-end Silent Wings 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.
Flawless Cooling Concept
For a longer lifespan The funnel-shaped fan inlet of the Straight Power 12 850W increases airflow while reducing unwanted turbulence for a higher cooling performance. The wire-free design inside allows the cool air to reach all components which ultimately leads to a longer lifespan.
State-Of-The-Art Technologies
Rock-steady signal stability and efficiency With full bridge LLC Straight Power 12 850W offers advanced technologies resulting in higher efficiency better regulation
Be Quiet! Straight Power 12 850W Modular 80+ Platinum PSU BN337
Be Quiet! Straight Power 12 850W: Unleashing Power with Silence This is the Be Quiet Straight Power 12 850W, a power supply u... morenit that is very efficient and quiet. It works with the latest devices and has many features. It is strong and durable. It has a 10-year warranty, so you can trust it. Key Features: 80 PLUS® Platinum Efficiency (Up to 94%) This is the Straight Power 12 850W, a power supply unit that is very efficient and quiet. It has 80 PLUS Platinum certification, which means it can save up to 94% of energy. It uses less power, makes less heat, and makes less noise. It gives you a better computing experience. Future-Proof Your System This power supply is a versatile and compatible choice for your system. It meets the ATX 3.0 specifications and has a 12VHPWR connector for the next-generation PCIe 5.0 graphics cards. It also has 4 PCIe 6+2-pin connectors for the current-generation GPUs. Whether you want to upgrade your system or build a new one, this power supply can handle it. The New Standard of Power The Straight Power 12 is a powerful and reliable power supply unit. It has 850W of continuous power on a single 12V rail, which means it can handle sudden changes in power demand. It can also manage up to twice its rated power for short periods, which makes it compatible with next-generation processors and graphics cards. Silent Wings Fan The Silent Wings fan is a high-end product that operates quietly and efficiently. It has a unique design that uses a fluid-dynamic bearing and a 6-pole fan motor. These features eliminate operational noise and reduce power consumption. The fan also provides optimal airflow for a cooler and quieter computing environment. Flawless Cooling Concept The funnel-shaped fan inlet enhances airflow, reducing turbulence and promoting higher cooling performance. The wire-free design ensures cool air reaches all components, contributing to an extended lifespan for your system. State-of-the-Art Technologies Benefit from rock-steady signal stability and efficiency with full bridge LLC technology. The Straight Power 12 850W incorporates advanced technologies that result in higher efficiency, better regulation, and lower ripple noise, ensuring a stable and reliable operation. Japanese 105°C Capacitors Crafted with premium components, including Japanese capacitors rated at 105°C, the power supply guarantees stability, reliability, and extended operating life, ensuring your system performs at its best over the long term. Specifications: Form Factor: ATX Series: Be Quiet! Straight Power 12 Modular: Fully Modular Compatibility: ATX 3.0, EPS 12V v2.92, PCIe 5.0 Wattage: 850 W Connectors: 1 x P4+4 (CPU) 1 x P8 (CPU) 1 x 12VHPWR cables 1 x PCI-e 6+2-pin (GPU) 9 x SATA 2 x PATA Rail Design: One massive high-performance 12V-rail AC Input: AC 100-240 V Fan Type: 135mm Silent Wings Fan Fan Bearing: Fluid / Hydraulic Bearing Noise: dB(A) at 10% load: 7.5 dB(A) at 20% load: 7.5 dB(A) at
Be Quiet! Straight Power 12 850W Modular 80 Plus Platinum Power Supply BN3
80 PLUS® PLATINUM CERTIFIED Highly efficient operation Straight Power 12 850W is certified with 80 PLUS Platinum and an... moreenergy efficiency rating of up to 94%. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation. FUTURE-PROOF YOUR SYSTEM Fulfills all ATX 3.0 specifications Straight Power 12 850W is an ATX 3.0 PSU and comes with both native integration of 2 12VHPWR connectors for next-generation PCIe 5.0 graphics cards, and 4 PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and the perfect choice for powerful systems of today and the ones to come. THE NEW STANDARD OF POWER For massive transient loads Straight Power 12 offers 850W of continuous power with one massive 12V rail. Even if the graphics card demands excessive power for a short time: Straight Power 12 850W handles power excursions up to double its rated power with ease. This ensures reliable operation with the next generation of processors and graphics cards. SILENT WINGS FAN Provides virtually inaudible operation The high-end Silent Wings 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. FLAWLESS COOLING CONCEPT For a longer lifespan The funnel-shaped fan inlet of the Straight Power 12 850W increases airflow while reducing unwanted turbulence for a higher cooling performance. The wire-free design inside allows the cool air to reach all components which ultimately leads to a longer lifespan. STATE-OF-THE-ART TECHNOLOGIES Rock-steady signal stability and efficiency With full bridge LLC Straight Power 12 850W offers advanced technologies, resulting in higher efficiency, better regulation and lower ripple noise for an incomparably stable operation. JAPANESE 105°C CAPACITORS A testament to high quality Only premium components are used in Straight Power 12 850W. That is why this PSU features exclusively high quality Japanese capacitors. They are rated at 105°C for stability, reliability, and a long operating life. CONVENIENCE AND CONNECTIVITY Maximum utility Modular, sleeved cables of up to 100cm in length simplify component installation and reduce annoying clutter. This results in increased airflow and improved cooling - even in the largest PC cases.
Specifications:Power control:- Total power: 850W- Maximum energy: 920W- AC input voltage: 100 - 240V- AC input frequency: 50/... more60Hz- Input current: 10/5A- power factor: 0.99- Combined power (3.3V): 150W- Combined power (+12 V): 849.6W- Combined power (+5 V): 150W- Maximum output current (+3.3V): 25A- Maximum output current (+12 V1): 70.8A- Maximum output current (+5V): 25A- Maximum output current (-12V): 0.5A- Maximum output current (+5Vsb): 3A- Wait time: 19.2ms- Efficiency: 92.3%- Power protection functions: Overcurrent, Overvoltage, Overvoltage, Overheating, Short Circuit, UndervoltagePorts and Interfaces:- Motherboard power supply: 20+4 pin ATX- Motherboard power cable length: 60cm- Number of SATA power connectors: 9- Number of PATA power connectors: 2- SATA power cable length: 550,700,850,1000mm- Peripheral power cable length (Molex): 850mm- EPS power connector (8-pin): Yes- EPS power connector (4+4 pins): Yes- PCI Express power connectors (6 + 2 pin): 4- PCI Express power connectors (16 pin): 1- PCI Express Power Cable Length: 60cm- CPU power cable length: 70cm- Wiring type: ModularPerformance:- 80 PLUS Certification: 80 PLUS Platinum- Supported motherboard factor forms: ATX, micro ATX, Mini-ATX- Use with: PC- Power supply (PSU) form factor: ATX- ATX version: 3.0- EPS version: 2.92- Noise level: 22.1 dB- Bearing technology: FDB- Mean time between failure: 100000 hoursDesign:- Cooling type: Asset- Fan diameter: 13.5cm- Number of fans: 1 Fan(s)- fan speed: 0 - 2100RPM- Integrated on/off switch: YesEnvironmental conditions:- Operating temperature range: 0 - 40°CPackaging content:- Cables included: CPU, SATA- Flange(s) included: YesWeight and measurements:- Broad: 150mm- Depth: 160mm- Height: 86mm- Weight: 1.81kg
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