be quiet! Dark Power Pro 11 850W 80 Plus Platinum Modular Power Supply

BH #BEBN653 • MFR #BN653
be quiet!
be quiet! Dark Power Pro 11 850W 80 Plus Platinum Modular Power Supply
Key Features
  • 840W Four +12V Rails
  • 135mm Cooling Fan
  • ATX 12V v2.4 / EPS 12V v2.92
  • 7 x PCIe Connectors
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The Dark Power Pro 11 850W 80 Plus Platinum Modular Power Supply from be quiet! is an efficient, high-powered unit designed for enthusiasts. It delivers up to 850 watts of power and utilizes four +12V rails. Cooling is handled by a 135mm fan with a 1500 max rpm. Moreover, it's semi-modular, so you can use only the cables you need and store the rest. With less cable clutter, your system can benefit from improved airflow for lower temperatures. Included are enough cables for multiple storage drives, accessories, and even dual-slot graphics cards.
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Expected availability: 2-4 weeks
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be quiet! Dark Power Pro 11 Overview

  • 1Description
  • 280 Plus Platinum
  • 3Silent Wings 3 Fan
  • 4Funnel-Shaped Fan Opening
  • 5Overclocking-Ready
  • 6Stable and Efficient
  • 7Protections

The Dark Power Pro 11 850W 80 Plus Platinum Modular Power Supply from be quiet! is an efficient, high-powered unit designed for enthusiasts. It delivers up to 850 watts of power and utilizes four +12V rails. Cooling is handled by a 135mm fan with a 1500 max rpm. Moreover, it's semi-modular, so you can use only the cables you need and store the rest. With less cable clutter, your system can benefit from improved airflow for lower temperatures. Included are enough cables for multiple storage drives, accessories, and even dual-slot graphics cards.

80 Plus Platinum

The Dark Power Pro 11 is 80 Plus Platinum certified, ensuring up to a 94% energy efficiency rating.

Silent Wings 3 Fan

The built-in Silent Wings 3 fan features an airflow-optimized fan blade design, advanced fluid-dynamic bearings, and a 6-pole fan motor. Combined, these features provide the power supply with quiet and efficient cooling.

Funnel-Shaped Fan Opening

The fan inlet on this power supply features a funnel-shaped opening for increased airflow.

Overclocking-Ready

The Dark Power Pro 11 comes with an overclocking key, which lets you switch between the default four 12V rail mode and the alternative single-rail operation.

Stable and Efficient

The Dark Power Pro 11 uses an advanced full bridge along with LLC and Synchronous Rectifier (SR) technology for signal stability and power efficiency. It's also equipped with DC-to-DC conversion for tight voltage regulation, even under heavy cross-loading conditions.

Protections

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

be quiet! Dark Power Pro 11 Specs

Connectivity
Total Connectors1 x 20+4-Pin ATX Motherboard
1 x 8-Pin EPS CPU
1 x 4+4-Pin EPS CPU
1 x 6-Pin PCIe
6 x 6+2-Pin PCIe
8 x 4-Pin Peripheral / Molex
8 x 15-Pin SATA
2 x 4-Pin Floppy
Cable DesignSemi-Modular, Sleeved
Electrical
Total Wattage850 W
Number of +12 V Rails4
Combined Power for +12 V840 W
Max Load for +12 V70 A
Combined Power for +3.3/+5 V140 W
Max Load for +3.3 V25 A
Max Load for +5 V25 A
Max Power for +5 Vsb15 W
Max Load for +5 Vsb3 A
Max Power for -12 V6 W
Max Load for -12 V0.5 A
Peak Power950 W
AC Input Power100 to 240 VAC, 50 / 60 Hz at 7 to 13 A
General
Efficiency Rating80 PLUS Platinum
Efficiency92% at 20% Load
94% at 50% Load
93% at 100% Load
Hold up Time20 ms at 100% Load
Power-Good Signal100 to 500 ms
Cooling
Fan Size135 mm
Fan Speed1500 rpm
Bearing TypeFluid Dynamic Bearings (FDB)
Noise Level10.4 to 20.1 dBA
Fan Life Expectancy100,000 Hours
Environmental
Operating Temperature104°F / 40°C
Physical
Form FactorATX
ComplianceATX 12 V v2.4, EPS 12 V v2.92
ProtectionOver-Current Protection, Over-Power Protection, Over-Temperature Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
CertificationsCB, CE, ENERGY STAR, ErP Lot 6, FCC, RoHS, TUV, WEEE, cTUVus, as per Manufacturer
Power Cable Length47.2" / 120 cm
Dimensions7.6 x 5.9 x 3.4" / 193 x 150 x 86 mm
Weight5.27 lb / 2.39 kg
Packaging Info
Package Weight9.98 lb
Box Dimensions (LxWxH)14.05 x 10.9 x 4.7"
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Who makes these? HEC or SeaSonic?

Who makes these? HEC or SeaSonic?
Asked by: Gill
The 12's are made by CWT - Channel Well Technology. The 11's were suppose to be made by SeaSonic. The Lower end PSUs are HEC. be quiet! is NOT the manufacturer!
Answered by: Gill
Date published: 2020-12-12
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