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be quiet! Pure Power 12 M 850W Power Supply 80 PLUS Gold (BN344)

4,290.-
est. delivery in 2-4 days
Key Specifications

  • 850W Power Supply

  • 80 PLUS Gold

  • Fully Modular

  • 16-Pin PCIe Connector

  • PCIe Gen 5.0 Ready

  • 120mm Silence-optimized be quiet! fan

Wattage: 850W

750W850W
SKU:#069235 Warranty10 Years by be quiet! Product No.:BN344 Short link:http://i.nvade.it/i0H See specifications from the manufacturer


EXCEPTIONAL QUIET, SUPERIOR FEATURES

Pure Power 12 M 850W is ATX 3.0 compliant and PCIe 5.0 compatible and offers peerless dependability with best-in-class features. Pure Power 12 M 850W offers the best combination of features with outstanding compatibility.

80 PLUS® GOLD CERTIFIED
Very high operating efficiency
Pure Power 12 M 850W is certified 80 PLUS Gold with an outstanding efficiency rating of up to 93.2%. The most compelling benefit: lower power consumption, consequently lower costs, and above all a cooler as well as quieter operation. Pure Power 12 M 850W is always the correct choice for quiet systems and gaming PCs!

FUTURE-PROOF YOUR SYSTEM
Fulfills all ATX 3.0 specifications
Pure Power 12 M 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 PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and the perfect choice for present high-end systems and the ones to come.

THE NEW STANDARD OF POWER
For massive transient loads
Pure Power 12 M offers 850W of continuous power with 2 independent 12V rails. Even if the graphics card demands excessive power for a short time: Pure Power 12 M 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.

UNPRECEDENTED SILENT OPERATION
Achieved with a silence-optimized be quiet! fan
The exceptionally silent 120mm be quiet! fan is temperature-controlled to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class
quiet functionality.

HIGH-CLASS TECHNOLOGIES
Rock-solid stability
With its LLC topology Pure Power 12 M 850W provides a best-in-class voltage regulation and efficiency. That makes it perfect for building or upgrading very quiet systems as well as gaming and media creation PCs.

MODULAR CABLES
Utmost convenience and compatibility
Thanks to their modularity, all unnecessary cables in the system are left out. Pure Power 12 M 850W simplifies cable management and routing for a tidy-looking system. A smoother airflow results from the uncluttered layout of the system, which means lower noise and temperatures inside the case.

Warranty

Warranty
10 Years by be quiet!

Power

Total power850 W
AC input voltage100 - 240 V
Peak power900 W
AC input frequency50 - 60 Hz
Input current12 / 6 A
Power factor0.98
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)120 W
Combined power (+12V)850 W
Combined power (+5V)120 W
Combined power (-12V)3.6 W
Combined power (+5Vsb)15 W
Max output current (+3.3V)22 A
Max output current (+12V)70.9 A
Max output current (+12V1)40 A
Max output current (+12V2)36 A
Max output current (+5V)22 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)3 A
Efficiency93.2%
Power Good signal delay range100 - 150 ms
Power protection featuresOver current, Over power, Over voltage, Overheating, Short circuit

Ports & interfaces

Motherboard power connector20+4 pin ATX
Peripheral (Molex) power connectors (4-pin)1
Motherboard power cable length55 cm
Number of SATA power connectors6
Number of PATA power connectors2
SATA power cable length500,600,650,800,950 mm
Peripheral (Molex) power cable length550 mm
EPS power connector (8-pin)Yes
EPS power connector (4+4 pin)Yes
PCI Express power connectors (6+2 pin)4
ATX power connector (20+4 pin)Yes
PCI Express connectorYes
Cabling typeFully-Modular

Performance

PurposePC
Power supply unit (PSU) form factorATX
80 PLUS certification80 PLUS Gold
ATX version3.0
EPS version2.92
Noise level25.7 dB
Mean time between failures (MTBF)100000 h

Design

Product colourBlack
Cooling typeActive
Fan diameter12 cm
Number of fans1 fan(s)
Fan locationTop
On/off switchYes

Operational conditions

Operating temperature (T-T)0 - 40 °C

Packaging content

Cables includedPATA, PCIe, Peripheral (Molex), SATA

Weight & dimensions

Width160 mm
Depth150 mm
Height86 mm

Packaging data

Package typeBox

Technical details

Sustainability certificatesENERGY STAR, ErP
Warranty period10 year(s)
Compliance certificatesRoHS
Sustainability complianceYes

Other features

Screws includedYes
Number of screws5
Cable ties includedYes
Noise level (silent mode, <30%)9.4 dB
Noise level (quiet mode, 50%)9.5 dB
Noise level (full-load mode, 100%)25.7 dB
Installments
0.74%
6 m.
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6 m.
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6 m.
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6 m.
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4 m.
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4 m.
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4 m.
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3 m.
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3 m.
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Pay monthly 1,462.-
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3 m.
Pay monthly 1,480.-
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3 m.
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0.74%
3 m.
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