The LENOVO 00KG685 is a Compact Form Factor (CFF) -48V DC 900W Power Supply designed to provide reliable and efficient power delivery for critical server infrastructure. Built to support the energy demands of high-performance server systems, this power supply unit (PSU) offers an output of 900 watts, ensuring sufficient power for both current and future compute, storage, and networking needs within data center environments. This model is specifically designed to operate with a -48V DC input, catering to telecommunications and other environments where DC power is the norm, providing a versatile solution for a broad range of applications. The CFF design is an essential feature, maximizing space efficiency within server racks and enclosures, allowing for more room for other essential components and airflow. The PSU is engineered with high-quality components to ensure durability, reliability, and high performance under various load conditions. Additionally, the 00KG685 supports features such as overcurrent protection, overvoltage protection, and short circuit protection, further enhancing its reliability and safeguarding server components against potential power-related issues.