The HP L29869-001 power supply delivers reliable performance of 250 watts with an efficiency of 92 percent and is designed for enterprise computing environments that require a stable 12-volt DC power supply. This internal power supply features a single-output configuration optimized for consistent voltage delivery to compatible HP systems and components. With dimensions of approximately 150 mm in width, 86 mm in height, and 140 mm in depth, the unit fits into standard chassis configurations for businesses while providing efficient power conversion with minimal energy loss. The 92 percent efficiency ensures reduced heat generation and lower operating costs compared to less efficient models. Built with industrial-grade components, this power supply maintains stable output performance under varying load conditions and supports continuous operation in demanding computing environments. The single 12-volt output provides dedicated power for systems that require consistent DC voltage, making it suitable for server applications, storage arrays, and enterprise workstations. The unit operates within a standard temperature range of 0 to 40 degrees Celsius and maintains performance under typical enterprise operating conditions. Compatibility includes various HP enterprise systems designed for this specific power supply form factor and electrical specifications. The robust construction and efficient design contribute to reliable long-term performance in data centers and enterprise computing environments where consistent power supply is essential for system stability and data integrity.