Be Quiet! Pure Power 12 M 850W: Unleashing Power, Silence, and Efficiency You can boost your system’s performance with the Be Quiet! Pure Power 12 M 850W, a flexible power supply made for trust and quiet. It follows the ATX 3.0 and PCIe 5.0 rules. This power supply has great features to make it the best choice for your high-end system. Pure Power 12 M 850W - Features at a Glance Key Features 80 PLUS® Gold efficiency (up to 93.2%) Certified with 80 PLUS Gold, the Pure Power 12 M 850W achieves an outstanding efficiency rating of up to 93.2%. This translates to lower power consumption, reduced costs, and, most importantly, a cooler and quieter operation. Ideal for quiet systems and high-performance gaming PCs. Future-Proof Your System You can meet all ATX 3.0 rules with Pure Power 12 M 850W. It has the 12VHPWR connector for new PCIe 5.0 graphics cards and PCIe 6+2-pin connectors for old GPUs. This power supply has flexibility. You can use this power supply for powerful systems now and later. The New Standard of Power Handling transient loads effortlessly, Pure Power 12 M delivers 850W of continuous power with 2 independent 12V rails. Even in scenarios demanding excessive power, it manages excursions up to double its rated power, ensuring reliable operation with the latest processors and graphics cards. Unprecedented Silent Operation The exceptionally silent 120mm be quiet! fan, temperature-controlled for an optimal balance between cooling and quietness, sets a new standard for quiet functionality. Airflow-optimized fan blades minimize turbulence, contributing to a peaceful computing environment. High-Class Technologies Equipped with LLC topology, Pure Power 12 M 850W ensures best-in-class voltage regulation and efficiency. Whether building quiet systems or gaming and media creation PCs, its rock-solid stability delivers a superior performance. Modular Cables for Utmost Convenience With modular cables excluding unnecessary clutter, Pure Power 12 M 850W simplifies cable management for a tidy system. The uncluttered layout promotes smoother airflow, resulting in lower noise and temperatures inside the case. Specifications Form Factor: ATX Series: Be Quiet! Pure Power 12 M Modular: Fully Modular Compatibility: ATX 3.0, EPS 12V v2.92 Wattage: 850 W Connectors: 1 x ATX-Motherboard (20+4-pin) 1 x P4+4 (CPU) 1 x P8 (CPU) 1 x 12VHPWR cable 4 x PCI-e 6+2-pin (GPU) 6 x SATA 2 x PATA Rail Design: 2 strong 12V-rails AC Input: AC 100-240 V Fan Type: 120mm silence-optimized be quiet! fan Fan Bearing: Rifle Bearing Noise: dB(A) at 10% load: 9.3 dB(A) at 20% load: 9.4 dB(A) at 50% load: 9.5 dB(A) at 100% load: 25.7 80+ Certification: 80+ Gold Efficiency: 230V, 2% load: 73.8% 230V, 10% load: 87.1% 230V, 20% load: 91.7% 230V, 50% load: 93.2% 230V, 100% load: 91.2% MTBF: 100,000 hours Protection: Over temperature protection Over current protection Over power protection Short circuit protection Over Voltage protection Under Voltage protection Surge & Inrush Protection Additional Features: See Overview / Videos Package Contents: Power Supply Cables Screws Cable ties User manual Weight/Dimensions: 1.85 kg, (LxWxD) 160 x 150 x 86 mm Package Weight: 3.4000 kg Warranty: 10 Years You can upgrade to the Be Quiet! Pure Power 12 M 850W for the best mix of power and quiet. It has a 10-year warranty. This flexible power supply makes your system work well for years.