The Chieftec VITA Series BPX-850-S power supply is a cornerstone for building a reliable, high-performance PC or server system. With its 850 watts of power, it is designed to support demanding computing tasks while ensuring energy efficiency through its 80 PLUS Bronze certification. The power supply is equipped with a 120 mm cooling fan that features speed control, allowing it to operate quietly while effectively dissipating heat. Its compatibility with ATX12V 2.53 specification and a variety of connectors, including 24 pin ATX and 8 pin PCI Express, makes it a versatile choice for a wide range of system builds.Safety is a paramount concern, and the BPX-850-S addresses this with multiple protection features, including overcurrent, overload, overvoltage, and short-circuit protection, among others. These features safeguard the system's components, ensuring a stable and secure operation. Furthermore, the power supply's active Power Factor Correction (PFC) with a power factor of 0.9 enhances its efficiency and reliability, making it an ideal choice for users looking to build or upgrade their PC or server with a focus on performance and durability.