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850W Be Quiet! Dark Power Pro 11

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  • Tuesday using standard courier delivery

Description

850W Be Quiet! Dark Power Pro 11

Legendary Silence, Cutting Edge Performance

It is a fact of the modern world that high technology requires constant refinement and unending improvement — and that is even truer for those who would be leaders. Dark Power Pro power supplies are renowned as the world’s quietest and most efficient high-performance PSUs. The Dark Power Pro 11 850W model takes that a step further with a power conversion topology that delivers 80PLUS® Platinum performance, add to that an unparalleled array of enhancements that augment this unit’s compati­bility, convenience of use, reliability, and safety, and the result is the most technologically-advanced power supply be quiet! has ever built.

FEATURES

  • 80PLUS® Platinum certification and up to 94% power conversion efficiency
  • Virtually inaudible operation thanks to a broad array of optimizations, including the use of a be quiet! SilentWings® 3 135mm fan
  • SilentWings® 3 fan features an advanced fan frame, an airflow-optimized fan blade, fluid-dynamic bearing with copper core and a high-quality 6-pole motor for less vibration
  • The funnel-shaped fan opening of the PSU case is significant big and allows high airflow intake
  • 850 Watts of continuous power provide intensive power reserves for demanding computing applications
  • Overclocking key allows switchover between quadruple independent 12V-rail mode and high-performance single-rail operation
  • Cable management with extra long cable reach simplifies component installation and reduces annoying clutter, increasing airflow and improving cooling in even the largest PC cases
  • Product conception, design and quality control in Germany

SPECIFICATIONS

General Data

  • Continuous power (W) 850
  • Peak power (W) 950
  • Form factor ATX 12V Version 2.4
  • Form factor EPS 12V Version 2.92
  • Modular cable management
  • Topology Full bridge + LLC + SR + DC/DC
  • Voltage (Vac) 100 – 240
  • Frequency (Hz) 50 – 60
  • Input current (A) 13 / 7
  • PFC active
  • Power factor at 100% load >0.99
  • Compliant to Intel C6/C7
  • Compliant to Intel C6 mode
  • Power consumption in standby (W) <0.10
  • Average life time (h / 25°C) 100.000
  • Operating temperature up to (°C) 40

Output

  • 12V rails (multi-rail operation) 4
  • 12V single rail operation –
  • Overclocking key –
  • +3.3V (A) 25
  • +5V (A) 25
  • +12V1 (A) 30
  • +12V2 (A) 30
  • +12V3 (A) 35
  • +12V4 (A) 35
  • +12V5 (A) –
  • +12V6 (A) –
  • -12V (A) 0.5
  • +5Vsb (A) 3
  • Max. combined power 12V (W) 840
  • Max. combined power 3.3V + 5V (W) 140
  • Hold-up time (ms @ 100%) 20,84

Fan / Cooling technology

  • Fan type be quiet! SilentWings
  • +SilentWings
  • Motor technology 6-pole fan motor
  • Bearing technology FDB
  • Fan size (mm) 135
  • Max. fan speed (rpm), temperature-dependent 1,500
  • Temperature control for case fans –
  • dB(A) at 20% load 10.4
  • dB(A) at 50% load 10.4
  • dB(A) at 100% load 20.1

Protection

  • OCP (over current protection)
  • OVP (over voltage protection)
  • UVP (under voltage protection)
  • SCP (short circuit protection)
  • OTP (over temperature protection)
  • OPP (over power protection)

Safety certification

  • CE
  • CB
  • TÜV
  • Nemko (N) –
  • Semko (S) –
  • Fimko (FI) –
  • Demko (D) –
  • FCC
  • cRUus –
  • cTUVus
  • RCM (Australia)
  • BSMI –
  • CU (Russia)

Eco / Efficiency

  • 80PLUS certification Gold
  • Efficiency (%) at 230V, 20% load 91.3
  • Efficiency (%) at 230V, 50% load 93.4
  • Efficiency (%) at 230V, 100% load 91.2

Environmental directives

  • ENERGY STAR 6.0
  • ErP
  • WEEE
  • RoHS

Cable Management / Connectors

  • Modular cable management
  • Sleeved cables
  • Flat Cables –
  • Cable length to mainboard (cm) 60
  • Cable length to first connector (cm) 60
  • Maximum cable length (cm) 120
  • All-in-one cable (SATA/PATA/FDD)
  • No. of cables 19
  • ATX-Mainboard (20+4 pin) 1
  • P8 (CPU) 1
  • P4+4 (CPU) 1
  • P4 (CPU) –
  • PCI-E 6 pin (GPU) 1
  • PCI-E 6+2 pin (GPU) 6
  • PATA 4 pin 7
  • SATA 15-pin (HDD, Drives) 8
  • FDD (Floppy) 2
  • Mainboard Connector (PATA 4 pin) 1
  • External fan connectors 4

GPU compatibility

  • Multi-GPU ready
  • NVIDIA SLI readyTM certified
  • AMD CrossFireX certified

Casing

  • Dimensions without cable (L x W x D), (mm) 180×150×86
  • Weight incl. fixed cables (kg) 2.02
  • Color black
Release date NZ
November 4th, 2016
Brand
Box Dimensions (mm)
350x275x125
UPC
4260052184097
Product ID
25567313

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