The LITEON PS-2401-1SA2 Switching Power Supply is a high-quality 400W power supply with an 80 Plus Gold certification, ensuring efficient power delivery. This unit, featuring a sleek silver design and a single fan for cooling, is a reliable choice for computer systems requiring stable and stable power sources. Made by Lite-On, a trusted brand in power supply technology, this model is designed for optimal performance and durability. Perfect for those looking for a dependable and efficient power solution for their computing needs.