be quiet! Pure Power 12 M power supply unit 850 W 20+4 pin ATX ATX Black

€166.51
Shipping from warehouse: ⁨M7⁩
Estimated shipping: Wed, Nov 13 - Mon, Nov 18
14 days returnUnconditional return policy
Availability:
large quantity
Brand:
Be quiet!
Product code:
BN344 / 4260052189498

Specification

80 plus certification:80 PLUS Gold
Ac input frequency:50 - 60 Hz
Ac input voltage:100 - 240 V
Atx power connector (20+4 pin):Yes
Atx version:3.0
Cable ties included:Yes
Cables included:PATA, PCIe, Peripheral (Molex), SATA
Cabling type:Fully-Modular
Combined power (-12v):3.6 W
Combined power (+12v):850 W
Combined power (+3.3v):120 W
Combined power (+5v):120 W
Combined power (+5vsb):15 W
Cooling type:Active
Depth:150 mm
Efficiency:93.2%
Eps power connector (4+4 pin):Yes
Eps power connector (8-pin):Yes
Eps version:2.92
Fan diameter:12 cm
Fan location:Top
Height:86 mm
Input current:12 / 6 A
Max output current (-12v):0.3 A
Max output current (+12v):70.9 A
Max output current (+12v1):40 A
Max output current (+12v2):36 A
Max output current (+3.3v):22 A
Max output current (+5v):22 A
Max output current (+5vsb):3 A
Mean time between failures (mtbf):100000 h
Motherboard power cable length:55 cm
Motherboard power connector:20+4 pin ATX
Noise level:25.7 dB
Noise level (full-load mode, 100%):25.7 dB
Noise level (quiet mode, 50%):9.5 dB
Noise level (silent mode, <30%):9.4 dB
Number of fans:1 fan(s)
Number of pata power connectors:2
Number of sata power connectors:6
Number of screws:5
On/off switch:Yes
Operating temperature (t-t):0 - 40 °C
Package type:Box
Pci express connector:Yes
Pci express power connectors (6+2 pin):4
Peak power:900 W
Peripheral (molex) power cable length:550
Peripheral (molex) power connectors (4-pin):1
Power factor:0.98
Power factor correction (pfc) type:Active
Power good signal delay range:100 - 150 ms
Power protection features:Over power, Short circuit, Over voltage, Overheating, Over current
Power supply unit (psu) form factor:ATX
Product colour:Black
Purpose:PC
Sata power cable length:600 mm, 500 mm, 650 mm, 950 mm, 800
Screws included:Yes
Sustainability certificates:ENERGY STAR, ErP, RoHS
Sustainability compliance:Yes
Total power:850 W
Warranty period:10 year(s)
Width:160 mm

PURE POWER 12 M 850W

EXCEPTIONAL SILENCE, BEST-IN-CLASS FEATURES

Pure Power 12 M 850W is ATX 3.0 and PCIe 5.0 compliant and offers unparalleled reliability with best-in-class features. It is the best combination of performance with exceptional compatibility.

  • 80 PLUS Gold efficiency (up to 93.2%)
  • ATX 3.0 power supply with full support for PCIe 5.0 graphics cards and those with 6+2-pin connectors
  • Extremely silent be quiet! 120 mm fan!
  • Advanced voltage stability and regulation due to LLC technology
  • 2 powerful 12V rails
  • Modular cables for maximum configuration flexibility
  • One PCIe 5.0 12VHPWR 600W and 4 PCIe 6+2 connectors for high-end overclocked graphics cards
  • 10-year manufacturer's warranty

Extremely high performance

The Pure Power 12 M 850W is 80 PLUS Gold certified with up to 93.2 % efficiency. The most convincing advantage: lower power consumption and thus lower costs, as well as cooler and quieter operation. The Pure Power 12 M 850W is a good choice for quiet configurations and gaming PCs!

Meets all requirements of the ATX 3.0 specification

Pure Power 12 M 850W is an ATX 3.0 power supply with native 12VHPWR connector integration for next-generation PCIe 5.0 graphics cards and PCIe 6+2-pin connectors to support current-generation GPUs. This makes the PSU extremely versatile and an excellent choice for current and future high-end configurations.

For massive transient loads

Pure Power 12 M offers 850W of continuous power with 2 independent 12V lines. Even if your graphics card requires excessive power for short periods of time: Pure Power 12 M 850W can easily handle power surges of up to twice its rated power. This ensures reliable operation with the next generation of processors and graphics cards.

Achieved thanks to the noise-optimised be quiet!

The exceptionally quiet be quiet! 120mm fan is temperature-controlled to achieve the best balance between efficient cooling and silence. Airflow-optimised fan blades reduce turbulence for best-in-class quiet operation.

Incredible stability

Thanks to its LLC topology, the Pure Power 12 M 850W guarantees best-in-class performance and voltage regulation. It is ideal for creating or upgrading silent PC configurations, gaming PCs or multimedia editing.

Maximum convenience and compatibility

Thanks to modularity, you can remove all unnecessary cables from your setup. The Pure Power 12 M 850W simplifies cable management, cable routing, ensuring a tidy system. Smoother airflow results from an orderly layout, which means lower noise levels and temperatures inside the case.

Despite our best efforts, we cannot guarantee that the published technical data and photos do not contain inaccuracies or errors, which, however, cannot be a basis for claims.

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