Peace, mercy, and blessings of God be upon you. For sale: a new 1000W power supply from FSP, one of the strongest power supply companies. The parent company for power supplies manufactures in Taiwan, not China. The power supply has a 10-year warranty and a full modular warranty. It is customizable. I offer a full month warranty. If there is any problem, you can return it and get your full money back. The price is 450 SAR. Hand-to-hand delivery in Al-Qassim, and for other regions, shipping is on the buyer's account. All protections are available and it supports 4000 series cards. As for 5000 series cards, they come with an adapter, but the 4000 series cards are supported and have a 16-pin connector. Search for the product link on Google, and you will find the types of protections available and Japanese capacitors. It can handle up to 450W for the coil, excellent power. Protections: FSP Hydro PTM PRO 1000W. May God grant us success.