be quiet! Power Zone 2 850W - PSU, 80 Plus Platinum

The Power Zone 2 850W is an ATX power supply unit designed to provide stable power for high-performance computer systems. It delivers a nominal output of 850 watts and a peak power of 920 watts, making it suitable for demanding components. Its 80 PLUS Platinum certification corresponds to an efficiency rating of up to 94.1%, which reduces waste heat and energy consumption. This unit is built to the ATX 3.1 standard and features PCIe 5.1 support, ensuring full compatibility with current-generation graphics cards and motherboards that use the 12V-2x6 power connector.

Cooling is managed by a 140mm fan with a semi-passive, zero-RPM mode, which keeps the fan inactive during low to medium loads for quiet operation. The fully modular cabling system allows for the connection of only the required cables, contributing to a cleaner build and improved internal airflow. The power supply integrates a suite of protection features, including Over Voltage Protection (OVP), Over Current Protection (OCP), and Over Temperature Protection (OTP), to safeguard system components. The standard ATX form factor ensures it fits in most mid-tower and full-tower cases.

• Provides 850W of continuous power
• Features 80 PLUS Platinum efficiency certification
• Utilizes a fully modular cable design
• Cooled by a 140mm fan with a semi-passive mode
• Complies with ATX 3.1 and supports PCIe 5.1
• Includes seven SATA power connectors
• Offers a full suite of power protection features
• Measures 160mm x 150mm x 86mm