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be quiet! Dark Power Pro 11 1200W 80 Plus Platinum Modular Power Supply

BH #BEBN655 • MFR #BN655
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be quiet! Dark Power Pro 11 1200W 80 Plus Platinum Modular Power Supply
Key Features
  • 1188W Four +12V Rails
  • 135mm Cooling Fan
  • ATX 12V 2.4 / EPS 12 V 2.92
  • 9 x PCIe Connectors
The Dark Power Pro 11 1200W 80 Plus Platinum Modular Power Supply from be quiet! is an efficient, high-powered unit designed for enthusiasts. It delivers up to 1200 watts of power and utilizes four +12V rail. Cooling is handled by a 135mm fan with an 1800 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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be quiet! Dark Power Pro 11 Overview

The Dark Power Pro 11 1200W 80 Plus Platinum Modular Power Supply from be quiet! is an efficient, high-powered unit designed for enthusiasts. It delivers up to 1200 watts of power and utilizes four +12V rail. Cooling is handled by a 135mm fan with an 1800 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 and 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 Connectors
1x 20+4-Pin ATX Motherboard
1x 8-Pin EPS CPU
1x 4+4-Pin EPS CPU
1x 6-Pin PCIe
8x 6+2-Pin PCIe
8x 4-Pin Peripheral / Molex
10x 15-Pin SATA
2x 4-Pin Floppy
Cable Design
Semi-Modular, Sleeved
Electrical
Total Wattage
1200 W
Number of +12 V Rails
4
Combined Power for +12 V
1188 W
Max Load for +12 V
35 to 99 A
Combined Power for +3.3/+5 V
150 W
Max Load for +3.3 V
25 A
Max Load for +5 V
25 A
Max Power for +5 Vsb
15 W
Max Load for +5 Vsb
3 A
Max Power for -12 V
6 W
Max Load for -12 V
0.5 A
Peak Power
1300 W
AC Input Power
110 to 240 VAC, 50 / 60 Hz
AC Input Power
110 to 240 VAC, 50 / 60 Hz
Voltage Regulation
+3.3 V: ± 3%, +5 V: ± 3%, +12 V: ± 3%, -12 V: ± 10%, +5 Vsb: ± 3%
Ripple and Noise
+3.3 V: 40 mV, +5 V: 40 mV, +12 V: 60 mV, -12 V: 100 mV, +5 Vsb: 40 mV
General
Efficiency Rating
80 PLUS Platinum
Efficiency
92% at 20% Load
94% at 50% Load
92% at 100% Load
Hold up Time
21 ms at 80% Load
Power-Good Signal
100 to 500 ms
Cooling
Fan Size
135 mm
Fan Speed
1800 rpm
Bearing Type
Fluid Dynamic Bearings (FDB)
Noise Level
10.7 to 27.9 dBA
Fan Life Expectancy
150,000 Hours
Environmental
Operating Temperature
32 to 104°F / 0 to 40°C
Operating Humidity
85%
Storage Temperature
-4 to 176°F / -20 to 80°C
Storage Humidity
95%
Physical
Form Factor
ATX
Compliance
ATX 12 V v2.4, EPS 12 V v2.92
Protection
Over-Current Protection, Over-Power Protection, Over-Temperature Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
Certifications
CB, CE, ENERGY STAR, FCC, RoHS, TUV, WEEE, cTUVus, as per Manufacturer
Dimensions
7.6 x 5.9 x 3.4" / 193 x 150 x 86 mm
Weight
5.25 lb / 2.38 kg
Packaging Info
Package Weight
10.75 lb
Box Dimensions (LxWxH)
13.7 x 10.8 x 4.7"

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