The IBM 01AF047 is a 1400W DC Power Supply designed to provide reliable power to IBM server systems. This high-efficiency power supply unit (PSU) is engineered to convert direct current (DC) from a power source to the specific voltages and current levels required by server components to operate efficiently. With its 1400W output, it is capable of supporting high-demand server systems, ensuring they have sufficient power for maximum performance under heavy workloads. This PSU is ideal for data centers and enterprise environments where consistent server operation is critical, and downtime cannot be afforded. The IBM 01AF047 features built-in protection mechanisms against power surges, over-voltage, short circuits, and over-temperature conditions, enhancing the reliability and longevity of both the power supply and the server components it powers.