The Silverstone SST-TX300 TFX 300W Power Supply is a brand new unit in its original box. This power module is designed for maximum power output of 300W, making it suitable for a wide range of universal compatibility. With a sleek black design and a single outlet, this unit is perfect for providing reliable power to your computer or networking equipment. The inclusion of a fan for cooling ensures optimal performance during use, making it a dependable choice for any setup.Was in storage so box looks a little beat up but everything is clean and brand new on inside.