The 650w ATX Power Supply PS-8651-2 by Razer is a high-quality power supply unit designed for computer systems that require reliable and efficient power delivery. With a maximum power output of 650 watts and an ATX form factor, this power supply is suitable for various computer setups, especially those that demand stable and consistent power sources. The wires attached to the unit make it ready to use, ensuring compatibility and ease of installation for users looking to upgrade or replace their current power supply. *Basically New never used it since I replaced it with a Corsair sf750 so this psu works but no wear and tear*