Lian Li SX0850P Black 850W - PSU, 80 Plus Platinum

The LIAN LI SX0850P is an 850W power supply unit designed for high-performance systems requiring stable and efficient power delivery. It is compliant with ATX 3.1 and PCIe 5.1 standards, providing native support for modern high-draw graphics cards via a 12V-2x6 connector. Its 80 PLUS Platinum certification indicates high operational efficiency, which helps to reduce waste heat and electricity usage under sustained load. The unit is engineered to handle significant power excursions, ensuring consistent voltage regulation during demanding gaming or computational tasks.

This PSU features a fully modular cabling system, allowing builders to use only the necessary cables to improve internal airflow and simplify system assembly. Cooling is managed by a 120mm fan that operates in a hybrid mode, remaining off at loads below 40% for silent operation during less intensive desktop use. The internal construction utilizes 105°C-rated Japanese capacitors, which contributes to the unit's long-term stability and operational reliability. A comprehensive suite of protection circuits, including OVP and OCP, is integrated to safeguard connected components.

• Provides 850W of continuous power
• Certified 80 PLUS Platinum for high efficiency
• Standard ATX power supply form factor
• Features a fully modular cable design
• Equipped with a 120mm fan with hybrid silent mode
• Supports ATX 3.1 and PCIe 5.1 specifications
• Includes eight SATA power connectors
• Measures 150 x 86 x 140 mm (W x H x D)