The be quiet! Pure Power 12 850W is a reliable power supply designed for modern PC builds that require stable energy delivery. It features an ATX 3.1 form factor and an 80 PLUS Gold efficiency certification, which helps reduce energy waste and heat during operation. With a continuous power output of 850W and a peak of 900W, it provides ample headroom for demanding components, including a dedicated 12V-2x6 connector for the latest high-performance graphics cards. Inside the black chassis, a 120mm silence-optimized fan with a rifle bearing keeps the unit cool while maintaining very low noise levels, reaching only 25.1 dB(A) even at full load. The unit is non-modular, utilizing a mix of sleeved cables for the motherboard and 12V-2x6 connection and flat cables for other peripherals to help with organization. Measuring 160 x 150 x 86 mm, it fits comfortably in standard cases and includes a comprehensive suite of protections like OTP, OCP, and SCP to keep your hardware safe.