be quiet!
be quiet! POWER ZONE 2 850W power supply unit 20+4 pin ATX ATX Black -
Exceptional efficiency for Gamers Power Zone 2 850W is a power supply with 80 PLUS® Platinum certification and semi-passive zero-RPM cooling for both efficient and quiet gaming sessions. PLATINUM CERTIFIED Highly efficient operation Power Zone 2 850W is certified with 80 PLUS Platinum and Cybenetics Platinum, resulting in an energy efficiency rating of up to 94.1%. This results in lower power consumption, overall cooler and quieter operation, and many other benefits for your high-end system. SEMI-PASSIVE ZERO-RPM COOLING Enjoy the silence A large Pure Wings 3 140mm fan is keeping Power Zone 2 850W cool. While under low load, the fan turns off completely until its services are needed again for more demanding operations. This post-ventilation requires a short cooldown period of 2-5 minutes to avoid frequent and annoying starts and stops of the fan. Combined with the large fan for active cooling, this power supply is exceptionally silent in all load scenarios. PURE WINGS 3 FAN Specially designed for Power Zone 2 No Power Supply is like the other. Hence, we have altered aspects of our renowned Pure Wings 3 140mm fan to make it the perfect match for Power Zone 2 850W. The fan offers outstanding reliability and makes for a long-lasting companion. Due to its large diameter, the fan cools the interior of the PSU efficiently and quietly. FUTURE-PROOF YOUR SYSTEM With 90° angled 12V-2x6 connector in scope of delivery Power Zone 2 850W is an ATX 3.1 PSU and comes with both native integration of the 12V-2x6 connector for next-generation PCIe 5.1 graphics cards, and 3 PCIe 6+2-pin connectors for support of current-gen GPUs. A 90° angled 12V-2x6 connector in the scope of delivery leaves no doubt that this PSU is here to stay. All of this makes Power Zone 2 850W 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 Power Zone 2 offers 850W of continuous power with one massive 12V rail. Even if the graphics card demands excessive power for a short time: Power Zone 2 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. HIGH-CLASS TECHNOLOGIES All packed in a stunning design With its LLC topology, the Power Zone 2 850W offers best-in-class voltage regulation and efficiency. This makes it perfect for building very quiet systems or upgrading gaming and media creation PCs. The inner values are what everyone cares about most in a power supply but looks cannot be completely ignored. That is why the Power Zone 2 850W has a distinctive look with a newly designed mesh front. In addition, all cable designations are printed directly on the PSUs case for a long-lasting impression and an unparalleled look and feel. Technical details Sustainability certificates: ENERGY STAR, ErP, Triman Ports & interfaces Motherboard power connector: 20+4 pin ATX Peripheral (Molex) power connectors (4-pin): 1 Motherboard power cable length: 60 cm Number of SATA power connectors: 7 SATA power cable length: 550,700,850,1000 mm Peripheral (Molex) power cable length: 1000 mm EPS power connector (8-pin): Yes PCI Express power connectors (6+2 pin): 3 PCI Express power connectors (16-pin): 1 PCI Express power cable length: 60 cm CPU P4 connector (4-pin): 1 CPU power connector (4+4 pin): Yes CPU power cable length: 70 cm PCI Express connector: Yes Cabling type: Fully-Modular Weight & dimensions Width: 150 mm Depth: 160 mm Height: 86 mm Power Total power: 850 W AC input voltage: 100 - 240 V Peak power: 920 W AC input frequency: 50/60 Hz Maximum input current (@110V): 10 A Maximum input current (@220V): 5 A Power factor: 0.98 Number of +12V rail(s): 1 Combined power (+3.3V): 120 W Combined power (+12V): 849.6 W Combined power (+5V): 120 W Combined power (-12V): 6 W Combined power (+5Vsb): 15 W Max output current (+3.3V): 20 A Max output current (+12V): 70.8 A Max output current (+5V): 20 A Max output current (-12V): 0.5 A Max output current (+5Vsb): 3 A Hold time: 21.1 ms Efficiency: 92.3% Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush, Under voltage Operational conditions Operating temperature (T-T): 0 - 40 °C Storage temperature (T-T): -40 - 70 °C Operating relative humidity (H-H):
Offer
All prices incl. VAT; shipping costs per shop feed. The click takes you directly to the shop's product page.
Price history (lowest price)
2026-07-12 – 2026-07-26min €166.45 · max €169.93
Product details
- Brands
- be quiet!
- GTIN
- 04260052191378
- Categories
- Electronics > Electronics Accessories > Computer Components > Desktop Computer & Server Cases
