Bn253 bequiet Be Quiet! 850w Dark Power Pro Psu - NA01
[BN253]



Part Number: BN253

Manufacturer: bequiet

Condition: New

Short Description:

Bn253 bequiet Be Quiet! 850w Dark Power Pro Psu

Bn253 bequiet Be Quiet! 850w Dark Power Pro Psu - NA01

£165.00
£198.00 - Inc VAT




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Dark Power Pro 11 850W is be quiet!’s most advanced PSU ever, delivering 80PLUS® Platinum efficiency, effortless Quad-GPU support, and unmatched silence. The improved features include:
- Full bridge, LLC, SR and DC/DC technology delivers 80PLUS® Platinum power efficiency (up to 94%) and power stability unmatched in its class
- Virtually inaudible SilentWings® 3 135mm fan with fluid-dynamic bearing
- 6-pole fan motor and IC motor control for smooth low-speed operation and reduced noise
- Large funnel-shaped fan intake facilitates high airflow with less turbulence
- Isolation sleeve reduces transmission of vibrations to case
- Overclocking key switches between four 12V-rails and one massive 12V-rail
- User-friendly cable management reduces clutter, improves cooling
- Premium 105°C-rated Japanese capacitors maximize reliability
- Intelligent control for up to 4 case fans
- 5-year manufacturer’s warranty
- German product conception, design and quality control
Choose Dark Power Pro 11 850W and get the most technologically-advanced PSU be quiet! has ever built.

Reviews

Specs

Power
Nominal power 850 W
Peak power 950 W
AC input voltage 100 - 240 V
AC input frequency 50 - 60 Hz
Input current 13
Maximum input current (@110V) +12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Power factor 0.99
Combined power (+3.3V) 25 W
Combined power (+5V) 25 W
Combined power (-12V) 0.5 W
Hold time 20.84 ms
Efficiency 94%
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Weight & dimensions
Width 15 cm
Depth 19.3 cm
Height 8.6 cm
Weight 2.39 kg
Ports & interfaces
Motherboard power connector 20+4 pin ATX
Number of SATA power connectors 8
Peripheral (Molex) power connectors (4-pin) 7
EPS power connector (8-pin) Yes
PCI Express power connectors (6-pin) 1
PCI Express power connectors (6+2 pin) 6
CPU power connector (4+4 pin) Yes
Floppy drive power connector 2
CPU power connectors (8-pin) 1
Floppy disk drive connector Yes
Certificates
80 PLUS certification 80 PLUS Platinum
Energy Star certified Yes
RoHS compliance Yes
Safety CE, CB, TÜV, FCC, cTUVus, RCM, CU
Certification ErP, WEEE
Cooling
Fan diameter 13.5 cm
Number of fans 1
Fan speed 1500 RPM
Cooling type Active
Packaging data
Package width 30.5 cm
Package depth 51.4 cm
Package height 37.8 cm
Package weight 4.47 kg
Package type Box
Performance
Form factor ATX
Purpose PC
ATX version 2.4
EPS version 2.92
Noise level (quiet mode, 50%) 10.4 dB
Noise level (full-load mode, 100%) 20.1 dB
Design
Colour of product Black

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Features

be quiet! DARK POWER PRO 11. Nominal power: 850 W, Peak power: 950 W, AC input voltage: 100 - 240 V. Fan diameter: 13.5 cm, Fan speed: 1500 RPM, Cooling type: Active. Motherboard power connector: 20+4 pin ATX. Form factor: ATX, Purpose: PC, ATX version: 2.4. Colour of product: Black

Product Description

Dark Power Pro 11 850W is be quiet!’s most advanced PSU ever, delivering 80PLUS® Platinum efficiency, effortless Quad-GPU support, and unmatched silence. The improved features include:
- Full bridge, LLC, SR and DC/DC technology delivers 80PLUS® Platinum power efficiency (up to 94%) and power stability unmatched in its class
- Virtually inaudible SilentWings® 3 135mm fan with fluid-dynamic bearing
- 6-pole fan motor and IC motor control for smooth low-speed operation and reduced noise
- Large funnel-shaped fan intake facilitates high airflow with less turbulence
- Isolation sleeve reduces transmission of vibrations to case
- Overclocking key switches between four 12V-rails and one massive 12V-rail
- User-friendly cable management reduces clutter, improves cooling
- Premium 105°C-rated Japanese capacitors maximize reliability
- Intelligent control for up to 4 case fans
- 5-year manufacturer’s warranty
- German product conception, design and quality control
Choose Dark Power Pro 11 850W and get the most technologically-advanced PSU be quiet! has ever built.

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