CORSAIR RMx Series RM850x 80 PLUS Gold Fully Modular ATX Power Supply Black CP-9020200-NA - Best Buy
1000W DC ATX Power Supply (9-18VDC) [12V] [ ATX DC (320-1500W) ]
MSI's MEG Ai1300P PCIE5 Is the World's First ATX 3.0 Compliant power supply unit to be fully ready for ATX 3.0 and PCIe 5.0 in anticipation of the NVIDIA® GeForce RTX® 40 Series.
Amazon.com: Coolmax I-500 500W ATX 12V V2.0 Power Supply(not compatible with PCI-E) : Electronics