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be quiet! Straight Power 12 BN337

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be quiet! Straight Power 12 BN337
Main
Power850 W
Form factorATX
Specs
PFCactive
Efficiency93 %
Cooling systemactive (fan)
Fan size135 mm / Silent Wings /
Fan bearinghydrodynamic
Certification80+ Platinum
ATX12V version3
EPS12V version2.92
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA9
MOLEX2
PCI-E 8pin (6+2)4
PCI-E 16pin1
Cable systemmodular
Cable length
MB600 mm
CPU700 mm
SATA550 mm / 700/850/1000 /
MOLEX850 mm / 1000 /
PCI-E600 mm
Max. power
+3.3V25 А
+5V25 А
+12V170.8 А
-12V0.3 А
+5Vsb3 А
+12V850 W
+3.3V +5V150 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOTP, OCP, UVP, SIP
Noise level22 dB
Manufacturer's warranty10 years
Dimensions (HxWxD)86x150x160 mm
Weight1.81 kg
Official Websitebequiet.com
Added to E-CatalogJuly 2023

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.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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BEQUIET Straight Power 12 850W 80+ Platinum Fully Modular ATX 3.0 PCIe 5.0 PSU BN337

BEQUIET BN337 850W Straight Power 12 PSU Demand peak performance from your high-end PC build? The BEQUIET BN337 850W Straigh... moret Power 12 PSU delivers unwavering power and silent operation, making it the ideal choice for discerning gamers, demanding content creators, and serious PC enthusiasts. This fully modular, 80+ Platinum-certified power supply boasts ATX 3.0 compatibility and PCIe 5.0 readiness, ensuring your system is future-proofed for the latest hardware. Experience unparalleled stability and efficiency, all while enjoying virtually silent operation thanks to BEQUIET's renowned Silent Wings fan technology. Features 80 PLUS Platinum certification for up to 94% energy efficiency ATX 3.0 compliant with full support for PCIe 5.0 GPUs and 6+2 pin connectors Handles significant power surges with ease Whisper-quiet Silent Wings 135mm fan with a funnel-shaped intake for optimal airflow Full bridge LLC technology for exceptional signal stability Single, high-performance 12V rail for consistent power delivery High-quality Japanese 105°C capacitors for superior reliability and longevity Fully modular cable management for clean and efficient builds Backed by a comprehensive 10-year manufacturer's warranty Specifications Brand: BEQUIET Model: Straight Power 12 MPN: BN337 EAN: 4260052189429 Power Output: 850W Efficiency Certification: 80 PLUS Platinum Form Factor: ATX Modular: Fully Modular Fan: Silent Wings 135mm Connectors: Includes native 12VHPWR connector for PCIe 5.0 GPUs and multiple PCIe 6+2-pin connectors. Capacitors: Japanese 105°C capacitors Warranty: 10 years
ICPC computers
Delivery: in United Kingdom
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£147.76

be quiet! Straight Power 12 850W 80+ Platinum Fully Modular ATX3.0 Ope

Scan.co.uk
Delivery: to United Kingdom
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£149.99

be quiet! Straight Power 12 850W Full Modular 80+ Platinum PSU/Power Supply - BN337 BN337

Straight Power 12 is a future-proof ATX 3.0 power supply with 80 PLUS®;Platinum certification and virtually inaudible operation.
Awd-it.co.uk
Delivery: to United Kingdom
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£151.14

be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black BN337

be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black
LaptopHub.uk
Delivery: in United Kingdom
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£154.67

be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black BN337

be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black
itsupplies.uk
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£156.17
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