Be quiet! PURE POWER 13 M 550W
Be quiet! PURE POWER 13 M 550W
The Be quiet! PURE POWER 13 M 550W PC power supply converts AC voltage from the mains to DC current to power your components. With a power output of 550W and 80 PLUS Gold certification, it achieves an efficiency of up to 93.8%, which reduces energy loss and heat production. The fully modular cabling makes installation easier and minimises obstructions to airflow inside the case. The power supply meets the ATX 3.1 standard and supports the PCIe 5.1 connector for powering graphics cards.
550W
Power
ATX
Form factor
80 PLUS Gold
Certification
Fully
Modularity
Key technologies of the Be quiet! PURE POWER 13 M 550W PC power supply
- Total power output of 550W
- 80 PLUS Gold certification confirms up to 93.8% efficiency
- Detachable cable system simplifies installation
- Silent fan does not spin under low load
- Meets ATX 3.1 and PCIe 5.1 standards
- Topology with LLC, SR and DC/DC technologies contributes to voltage stability
Choosing a power supply
When choosing a suitable PC power supply, the key parameter, besides the form factor, is its power output. This indicates the maximum number of watts the power supply can continuously provide to the components in the computer. It's a good idea to use a web calculator to determine the optimal power output based on your chosen components.
Operating efficiency and support for ATX 3.1 and PCIe 5.1
The 80 PLUS Gold certification confirms an efficiency of up to 93.8%, which reduces electricity consumption and heat production. The topology with LLC, SR and DC/DC technologies ensures voltage regulation and low ripple. This design maintains a stable output even with changes in load. The power supply complies with the ATX 3.1 specification and supports the PCIe 5.1 standard. The design can handle the short-term power spikes of modern graphics cards. The 12V-2x6 connector directly powers graphics cards with up to 300W without needing any adapters.
Quiet cooling and modular design
A fan with a rifle-type bearing handles heat dissipation. The fan speed is automatically controlled according to the internal temperature of the power supply. Under low load, the fan stops thanks to the semi-passive Zero RPM mode. All supplied cables are detachable, which simplifies installation and organisation of cabling inside the computer case. The flat design of the cables makes them easier to route in tight spaces. You only connect the necessary cables, which reduces clutter and obstructions to airflow.
Single 12V rail and safety features
The single +12V rail design delivers up to 45.8A to power components such as the processor and graphics card. The full power of the supply is available without needing to distribute the load between multiple rails, which simplifies wiring. The power supply includes protection circuits against overvoltage, undervoltage, overcurrent and overload. It also includes protection against overheating, short circuits and inrush currents on start-up.
Connectors
- 1× ATX 24-pin
- 1× CPU 8-pin (4+4)
- 2× PCI-E 8-pin (6+2)
- 1× 12VHPWR 16-pin
- 5× SATA 15-pin
- 2× Molex 4-pin
Package contents
- PC power supply
- Screws
- Cable ties
- User guide
- 1× Power cable
- 1× ATX 24-pin
- 1× CPU 4+4-pin
- 1× 12VHPWR 16-pin
- 2× PCI-E 6+2-pin
- 1× SATA
- 1× SATA / PATA
80 Plus certification in the European market
The 80 Plus certification was created to objectively evaluate the efficiency of computer power supplies. This gives users a simple and clear way to compare different models. In the European market (where a voltage of 230V is used), there are six levels of 80 Plus certification, each with set requirements for PC power supplies. Higher energy efficiency primarily means lower energy consumption.
| PC power supply load | Efficiency at 20% load | Efficiency at 50% load | Efficiency at 100% load |
|---|---|---|---|
| 80 PLUS | 82 % | 85 % | 82 % |
| 80 PLUS Bronze | 85 % | 88 % | 85 % |
| 80 PLUS Silver | 87 % | 90 % | 87 % |
| 80 PLUS Gold | 90 % | 92 % | 89 % |
| 80 PLUS Platinum | 92 % | 94 % | 90 % |
| 80 PLUS Titanium | 94 % | 96 % | 94 % |
Specifications
Performance and format
Equipment
Efficiency
Connectors
Cooling system
Dimensions
| Code: | BNpp13m3 |
| Warranty: | 120 months |
| Links: | Producer's Website: |
| Manufacturer information |
Listan GmbH, Wilhelm-Bergner-Str. 11, 21509 Glinde, Germany [email protected] 
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