be quiet! Straight Power 11 Gold

750 W
Price in EUR including VAT
801Ratings
BrandMore from be quiet!
Delivered the day after tomorrow
More than 10 items in stock
PayPal, Klarna and Credit Cards

Performance

Product details

The Straight Power 11 sets new standards for whisper-quiet systems without making any compromises in power supply. In developing this series generation, the German be quiet! team placed special emphasis on noise-optimized features and high-quality equipment. All of this makes the Straight Power 11 series quieter than ever before and the best choice for building new systems or upgrading existing ones. Straight Power 11 is the top choice among premium power supplies.

Nearly inaudible SilentWings 3 135mm fan. Funnel-shaped air intake on the power supply housing increases airflow. Cable-free design on the DC side of the power supply enhances cooling and longevity. Fully modular cable management for maximum flexibility. 80 PLUS Gold efficiency of up to 93%. Two PCI-Express connectors for high-performance multi-GPU systems. Japanese 105°C capacitors ensure stable, reliable operation. Complies with ErP and Energy Star 6.1 guidelines. Five-year manufacturer warranty. Product conception, design, and quality control in Germany.

Key specifications

Form factor
ATX
80 PLUS certificate
Gold
Modularity
Modular cable management
Internal connection options
15-pin S-ATA (11x), 
20+4 PIN ATX power connector (1x), 
3-pin (3x), 
4-pin floppy (1x), 
4-pin Molex (4x), 
4+4-pin 12V (1x), 
6+2-pin PCI Express (4x), 
8-pin EPS (1x)
Item number
7478791

General information

Manufacturer
Category
Manufacturer no.
BN283
Release date
13.3.2018
Sales rank in Category Power Supply PC
External links

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
Efficiency
92 %
80 PLUS certificate
Gold
Modularity
Modular cable management

Power supply connectors

Internal connection options
15-pin S-ATA (11x), 
20+4 PIN ATX power connector (1x), 
3-pin (3x), 
4-pin floppy (1x), 
4-pin Molex (4x), 
4+4-pin 12V (1x), 
6+2-pin PCI Express (4x), 
8-pin EPS (1x)

Cooling properties

Cooling method
Active cooling
Number of fans
1 x
Fan diameter
135 mm
LED colour
without LED

Safety

Power protection features
EIA, 
OCP, 
OPP, 
OTP, 
OVP, 
SCP

Power supply

Power
750 W

Scope of delivery

Scope of delivery
Power cable - 1.5 m

Product dimensions

Length
17 cm
Width
15 cm
Height
8.60 cm
Weight
3040 g

Package dimensions

Length
33.60 cm
Width
25.50 cm
Height
10.70 cm
Weight
3.43 kg

Legal Notice

Product Safety

14-day cancellation right
30-day right of returnReturn policy
24 Months Statutory warrantyGuarantee provisions
3 additional offers

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?

Source: Galaxus
  • 1.Corsair
    0,9 %
  • 2.be quiet!
    1 %
  • 2.Xilence
    1 %
  • 4.MSI
    1,1 %
  • 5.Fortron
    1,2 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 12.Enermax
    4 days
  • 14.Seasonic
    7 days
  • 15.be quiet!
    8 days
  • 16.ASUS
    10 days
  • 17.Cooler Master
    12 days

Return rate

How often is a product of this brand in the «Power Supply PC» category returned?

Source: Galaxus
  • 1.be quiet!
    3,8 %
  • 2.MSI
    3,9 %
  • 2.NZXT
    3,9 %
  • 2.Thermaltake
    3,9 %
  • 5.Intertech
    4,2 %
Source: Galaxus