be quiet! Straight Power 11 Platinum
750 WProduct details
The be quiet! Straight Power 11 Platinum 750W is a powerful and efficient PC power supply designed for demanding systems. With an 80 PLUS Platinum certification, it offers outstanding energy efficiency of up to 94%. This power supply features a nearly inaudible 135mm Silent Wings 3 fan that ensures optimal cooling without producing disturbing noise. The modular cable design allows for flexible and tidy installation, as only the necessary cables need to be connected. The Straight Power 11 Platinum comes with various connection options, including multiple PCI-Express and SATA ports, ensuring broad compatibility with modern components. Additionally, active Power Factor Correction (PFC) ensures a stable and reliable power supply. This power supply is the ideal choice for anyone who values performance, efficiency, and quiet operation.
- 80 PLUS Platinum certification for high energy efficiency
- Nearly inaudible 135mm Silent Wings 3 fan
- Modular cable management for flexible installation
- Active Power Factor Correction (PFC) for stable power supply
- Extensive connection options for modern components.
Form factor | ATX |
80 PLUS certificate | Platinum |
Modularity | Modular cable management |
Internal connection options | 15-pin S-ATA (11x), 20+4 PIN ATX power connector (1x), 4-pin floppy (1x), 4-pin Molex (1x), 4+4-pin 12V (1x), 6+2-pin PCI Express (4x), 8-pin PCI Express (1x) |
Power protection features | EIA, OCP, OPP, OTP, OVP, SCP |
Documents |
Item number | 12734071 |
Manufacturer | be quiet! |
Category | Power Supply PC |
Manufacturer no. | BN307 |
Release date | 25.2.2020 |
Colour | Black |
Exact colour description | Black |
Form factor | ATX |
Efficiency | 94% |
80 PLUS certificate | Platinum |
Modularity | Modular cable management |
Internal connection options | 15-pin S-ATA (11x), 20+4 PIN ATX power connector (1x), 4-pin floppy (1x), 4-pin Molex (1x), 4+4-pin 12V (1x), 6+2-pin PCI Express (4x), 8-pin PCI Express (1x) |
Fan location | Top side |
Cooling method | Active cooling |
Number of fans | 1x |
Fan diameter | 135 mm |
LED colour | without LED |
Power protection features | EIA, OCP, OPP, OTP, OVP, SCP |
Power | 750 W |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Cable ties, Screws |
Length | 16 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 1697 g |
Product Safety |
Length | 33.80 cm |
Width | 25.40 cm |
Height | 10.80 cm |
Weight | 3.45 kg |
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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.HP0,3 %
- 2.be quiet!0,9 %
- 2.Corsair0,9 %
- 4.Fortron1 %
- 5.Seasonic1,1 %
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- 7.Thermaltake2 days
- 13.Lian-Li3 days
- 14.be quiet!5 days
- 15.Seasonic7 days
- 16.ASUS9 days
Return rate
How often is a product of this brand in the «Power Supply PC» category returned?
Source: Galaxus- 2.MSI3,3 %
- 2.Noctua3,3 %
- 4.be quiet!3,8 %
- 5.Enermax3,9 %
- 6.Gigabyte4 %