be quiet! Straight Power 11 750W 80 Plus Gold Modular Power Supply

BH #BEBN619 • MFR #BN619
be quiet!
be quiet! Straight Power 11 750W 80 Plus Gold Modular Power Supply
Key Features
  • 750W Four +12V Rails
  • 135mm Cooling Fan
  • ATX 12V 2.4 / EPS 12V 2.92
  • 4 x PCIe Connectors
The Straight Power 11 750W 80 Plus Gold Modular Power Supply from be quiet! is an efficient, high-powered unit designed for enthusiasts. It delivers up to 750 watts of power and utilizes four +12V rails. Moreover, it's modular, so you can use the cables you need and store the rest. With less cable clutter, your system can benefit from improved airflow for lower temperatures. To keep it cool, the Straight Power 11 is equipped with a 135mm Silent Wings 3 fan that has a 1800 max rpm. Included are enough cables for multiple storage drives, accessories, and even dual-slot graphics cards.
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be quiet! Straight Power 11 Overview

  • 1Description
  • 280 Plus Gold
  • 3Silent Wings 3 Fan
  • 4Funnel-Shaped Fan Opening
  • 5Protections

The Straight Power 11 750W 80 Plus Gold Modular Power Supply from be quiet! is an efficient, high-powered unit designed for enthusiasts. It delivers up to 750 watts of power and utilizes four +12V rails. Moreover, it's modular, so you can use the cables you need and store the rest. With less cable clutter, your system can benefit from improved airflow for lower temperatures. To keep it cool, the Straight Power 11 is equipped with a 135mm Silent Wings 3 fan that has a 1800 max rpm. Included are enough cables for multiple storage drives, accessories, and even dual-slot graphics cards.

80 Plus Gold

The Straight Power 11 is 80 Plus Gold certified, ensuring up to a 93% 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.

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! Straight Power 11 Specs

Connectivity
Total Connectors1 x 20+4-Pin ATX Motherboard
11 x 15-Pin SATA
4 x 4-Pin Peripheral / Molex
4 x 6+2-Pin PCIe
1 x 4+4-Pin EPS CPU
1 x 8-Pin EPS CPU
Cable DesignModular
Electrical
Total Wattage750 W
Number of +12 V Rails4
Combined Power for +12 V750 W
Max Load for +12 V24 to 62.5 A
Combined Power for +3.3/+5 V150 W
Max Load for +3.3 V24 A
Max Load for +5 V24 A
Max Power for +5 Vsb15 W
Max Load for +5 Vsb3 A
Max Power for -12 V3.6 W
Max Load for -12 V0.3 A
Peak Power820 W
AC Input Power100 to 240 VAC, 50 / 60 Hz at 5 to 10 A
Voltage Regulation+3.3 V: ± 3%, +5 V: ± 3%, +12 V: ± 3%, -12 V: ± 4%, +5 Vsb: ± 3%
Ripple and Noise+3.3 V: 40 mV, +5 V: 40 mV, +12 V: 80 mV, -12 V: 80 mV, +5 Vsb: 40 mV
General
Efficiency Rating80 PLUS Gold
Active Power Factor CorrectionYes
Efficiency92% at 20% Load
94% at 50% Load
92% at 100% Load
Hold up Time19 ms at 100% Load
Power-Good Signal100 to 500 ms
Cooling
Fan Size135 mm
Fan Speed1800 rpm
Bearing TypeFluid Dynamic Bearings (FDB)
Noise Level8.4 to 21.2 dBA
Fan Life Expectancy100,000 Hours
Environmental
Operating Temperature32 to 104°F / 0 to 40°C
Operating Humidity85%
Storage Temperature-40 to 158°F / -40 to 70°C
Storage Humidity98%
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
CertificationsBSMI, CB, CCC, CE, ENERGY STAR, ErP Lot 6, FCC, RCM, RoHS, TUV, WEEE, cTUVus, as per Manufacturer
Power Cable Length45.3" / 115 cm
Dimensions6.7 x 5.9 x 3.4" / 170 x 150 x 86 mm
Weight4 lb / 1.8 kg
Packaging Info
Package Weight7.48 lb
Box Dimensions (LxWxH)13 x 10.1 x 4.3"

be quiet! Straight Power 11 Reviews

Well Made

By Ali
Rated 5 out of 5
Date: 2021-05-07

Quiet, nicely constructed, modular cabling made simple. The cable sleeves leave a little to be desired.

Powers my PC, hasn't burned down my house

By James
Rated 5 out of 5
Date: 2020-10-09

Replaced a Seasonic Focus 750W with this after the aforementioned died after three days. Powers on quickly and reliably, no issues whatsoever with this one. I like brand loyalty and this power supply works as beautifully and reliably as the Bequiet! fans. 10/10.

Meets expectations

By Troy
Rated 5 out of 5
Date: 2020-08-10

It does exactly what I expected and is very quiet. No problems after 4 days. Will update otherwise

Highly recommended

By Kenton
Rated 5 out of 5
Date: 2020-12-29

I had a PSU that I suspected was on its way out and did a little research. This PSU was highly recommended and I'm happy I went with it. It comes with plenty of cables and helps keep the clutter down with the modular design. It works great and is very quiet!

Awesome product!

By Jeff
Rated 5 out of 5
Date: 2020-12-20

Great price and very quiet! Works perfectly!

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i do not live in USA, What European power cable ...

i do not live in USA, What European power cable do you recommend for this product ?
Asked by: adelqafar
It is dual voltage, so all you need is the wall outlet adapter. Here is one good option: https://www.bhphotovideo.com/c/product/1171043-REG/qvs_pa_c3wh_world_power_travel_adapter.html
Answered by: Sagi
Date published: 2021-02-15
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