be quiet! Pure Power 12 M 550W - PSU, 80 Plus Gold

The be quiet! Pure Power 12 M is an ATX power supply unit designed to meet the ATX 3.0 specification, ensuring stable power delivery for systems with demanding hardware, including PCIe 5.0 graphics cards. It delivers a nominal output of 550W and can provide a peak of 600W to handle transient power spikes common to modern components. The unit operates with an efficiency of up to 92.8%, which reduces thermal output and electrical consumption. A comprehensive suite of protection circuits is integrated to safeguard hardware against common electrical faults such as over-current and over-voltage.

This power supply features a fully modular cable design, which allows for selective cable installation to simplify routing and improve internal airflow within the case. A single 120mm fan provides active cooling and is engineered for low-noise operation, rated at 17.1 dB under typical load. The unit's dimensions conform to the standard ATX form factor, making it suitable for a wide variety of chassis. All included cables are black, providing a uniform aesthetic for system interiors and a mean time between failures (MTBF) rating of 100,000 hours.

• Provides 550W of continuous power
• Features 80 PLUS Gold efficiency certification
• Built with a fully modular cabling system
• Complies with the ATX 3.0 standard
• Equipped with a 120mm cooling fan
• Includes two 6+2 pin PCIe power connectors
• Offers five SATA power connectors
• Dimensions measure 160 x 150 x 86 mm