The be quiet! Pure Power 12 M 850W fully modular ATX 3.1 PSU offers 80 PLUS Gold efficiency up to 93.2% with LLC topology for superior voltage regulation and PCIe 5.0 readiness via 12VHPWR (up to 600W) and three 6+2-pin connectors. Its temperature-controlled 120mm be quiet! fan with airflow-optimized blades ensures silent operation, handling 2x excursions for next-gen GPUs while dual 12V rails provide stable power. Japanese capacitors and full protections (OVP/UVP/SCP/OPP/OTP/OCP) guarantee longevity, complemented by flat modular cables for clutter-free builds. Certified for quiet systems, it's perfect for gamers and creators seeking reliable 850W output, low ripple, and 10-year warranty in overclocked, high-fidelity setups.