Corsair RM650 650 Watt 24 Pin ATX Power Supply - Black
Refurbished: Corsair Certified CP-9020054-NA RM Series RM650 650W ATX12V v2.31 and EPS 2.92 80 PLUS GOLD Certified Full Modular Active PFC Power Supply - Newegg.com
Corsair RM650 Modular Gold Power Supply Review (2019) | KitGuru- Part 6