The be quiet! Straight Power 11 Platinum 1000W sets new standards for whisper-quiet systems with outstanding efficiency. It is 80 PLUS Platinum certified and achieves an efficiency of up to 94.1%. This is a significant advantage for any system, as it reduces energy consumption, provides better cooling, and ensures quieter operation.
The high-quality Silent Wings 3 fan is impressively quiet and achieves first-class airflow. It features a flow-optimized design of the fan blades, an advanced Fluid Dynamic bearing, and a 6-pole motor, which ensure minimal vibrations, durability, and low power consumption. The funnel-shaped design of the fan inlet in the power supply housing enhances airflow, leading to improved cooling performance.
An absolute innovation: the Straight Power 11 Platinum 1000W is wireless inside the power supply on the DC side. This improves air circulation, reduces signal interference by eliminating cabling, and increases the longevity of the components. Only the cables that are truly needed are used, resulting in a tidy housing, easy installation, and undisturbed airflow, which leads to lower system temperatures and overall quieter operation.
Experience the most technologically advanced power supply unit from be quiet! Full Bridge and Synchronous Rectifier (SR) technologies offer unsurpassed signal stability and unbeatable energy efficiency. The DC/DC converter ensures even stronger voltage regulation, even with heavy cross-loads, guaranteeing reliable operation with the next generation of processors and graphics cards.
Only the best components are used in the Straight Power 11 Platinum 1000W, including high-quality Japanese capacitors designed for an operating temperature of up to 105°C, ensuring reliability and a long life.
Form factor | ATX, EPS12V |
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 (4x), 4+4-pin 12V (1x), 6+2-pin PCI Express (6x) |
Item number | 12831601 |
Manufacturer | be quiet! |
Category | Power Supply PC |
Manufacturer no. | BN309 |
Release date | 3.3.2020 |
External links |
Colour | Black |
Exact colour description | Black |
Form factor | ATX, EPS12V |
Efficiency | 91.40 % |
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 (4x), 4+4-pin 12V (1x), 6+2-pin PCI Express (6x) |
Fan location | Top side |
Cooling method | Active cooling |
Number of fans | 1 x |
Fan diameter | 135 mm |
LED colour | without LED |
Power protection features | EIA, OCP, OPP, OTP, OVP, SCP |
Power | 1000 W |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Cable ties, Screws |
Length | 17 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 1870 g |
Length | 33.40 cm |
Width | 25.70 cm |
Height | 11 cm |
Weight | 3.70 kg |
How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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: Digitec GalaxusHow often is a product of this brand in the «Power Supply PC» category returned?
Source: Digitec Galaxus
The Straight Power 11 Platinum has a reasonable price, because for just under 115 euros you can already get a new gold power supply. This generation of the Straight Power power supply series is also quiet, even though the Gold version performed better in the 2018 test. The FHD fan runs at around 220 revolutions per minute and produces a noise level of 0.4 sone...