The Dell 460W Mini Tower Power Supply is a reliable power supply unit specifically designed for Dell Mini Tower computer systems. With a power output of 460 watts, this power supply provides stable and consistent power for standard desktop computing needs. The compact Mini Tower form factor ensures compatibility with Dell's smaller case designs while maintaining sufficient power for essential components. Manufactured by Dell with the model number N1J9N, this power supply unit features standard ATX connectors for the motherboard and peripherals. The unit operates within standard input voltage ranges of 100-240 V AC at 50-60 Hz frequency, making it suitable for international use. Built with quality components for consistent performance, this power supply includes standard protection features such as over-voltage, under-voltage, and short-circuit protection. The cooling system utilizes a quiet fan design that provides adequate airflow at low noise levels during operation. The black metal casing measures approximately 15 cm in width, 14 cm in depth, and 8.6 cm in height, with a weight of around 1.8 kg. The cable management includes standard length connectors for the motherboard, processor, storage drives, and peripherals. This power supply is designed for reliability in office environments and home computer systems, where a constant power supply is essential for system stability. The design focuses on efficient power conversion with typical efficiency ratings suitable for standard desktop applications. Installation requires basic technical knowledge and proper grounding procedures for safe operation. The unit meets standard industry safety certifications for computer power supplies in most markets.