
BEQUIET Dark Power 13 850W Fully Modular 80+ Titanium ATX 3.0 PSU
by BEQUIET
£195.55
Unleash peak performance with BEQUIET's BN334 850W power supply. This fully modular, 80+ Titanium-rated PSU boasts PCIe 5.0 and ATX 3.0 compatibility, delivering reliable power for demanding PCs. Ideal for gamers and high-end system builders.
GTIN04260052189399
EAN4260052189399
MPNBN334
Prices updated 16 Mar 2026
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ICPC UK
BEST PRICEIn stock
£195.55
Best PriceAmazon
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Product Description
BEQUIET Dark Power 13 850W PSU (BN334) Demand peak performance from your high-end PC build with the BEQUIET Dark Power 13 850W power supply. Designed for discerning PC enthusiasts, gamers, and content creators who require unwavering stability and silent operation, this 80+ Titanium-certified PSU delivers exceptional efficiency and future-proof compatibility with the latest hardware, including PCIe 5.0 graphics cards. Experience the ultimate in power delivery, without the noise. Features 80 PLUS Titanium certification: Up to 95.4% efficiency for reduced energy consumption and lower operating temperatures. ATX 3.0 compliance: Full support for PCIe 5.0 graphics cards and next-gen hardware. Virtually silent operation: The improved Silent Wings fan ensures whisper-quiet performance, even under heavy load. Fully modular design: Customize your cable routing for optimal airflow and clean aesthetics. Overclocking key: Switch between four independent 12V rails and a single, massive 12V rail for maximum overclocking headroom. High-quality components: Japanese 105°C capacitors guarantee long-term reliability and stability. 10-year manufacturer's warranty: A testament to BEQUIET's confidence in their product's durability. Full-mesh front with funnel-shaped air inlet: Optimized for maximum airflow and cooling. Active Rectifier + full bridge LLC technology: Provides unmatched signal stability and efficiency. Specifications Model: BEQUIET Dark Power 13 850W MPN: BN334 EAN: 4260052189399 Power Output: 850W Efficiency Certification: 80 PLUS Titanium ATX Version: ATX 3.0 PCIe Support: PCIe 5.0 (12VHPWR connector included) Fan: Improved frameless Silent Wings 135mm fan Rails: 4 independent 12V rails (switchable to single rail via overclocking key) Cables: Fully modular, sleeved cables (approx. 105cm max length) +3.3V (A): 24 +5V (A): 24 +12V (A): Variable depending on rail configuration (up to 35A per rail) -12V (A): 0.5 +5Vsb (A): 3 Max. combined power 12V (W): 840 Max. combined power 12VHPWR (W): 600 Max. combined power 3.3V + 5V (W): 120 Protections: OTP, OCP, OPP, SCP, OVP, UVP, SIP Dimensions (L x W x H): 175 x 150 x 86 mm Weight: 1.97 kg Warranty: 10 years
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