New open box. Power Supply Only. The Seasonic PRIME TX-1600 Noctua Edition 1600W Desktops SSR-1600TR Black Modular power module is a high-quality power supply designed for computers and other electronic devices. With a maximum power output of 1600W, this modular unit is compatible with SeaSonic products and features a sleek black color. The Noctua Edition signifies that it is designed for high performance, making it ideal for demanding computing tasks. Seasonic is a reputable brand known for producing reliable and efficient power supplies, making this unit a great choice for those looking to upgrade their system.