LC-POWER LC1200P V3.0 1200 W Full Modular 80 Plus Platinum 135 mm Fan Ultra-Low Noise Digital Power Supply Unit, ATX 3.0 & PCIe 5.0 GPU Support, Gaming Intelligence, Sleeved Cable : Amazon.co.uk:
DeepCool PX1200G ATX 3.0 Power Supply, 80 PLUS Gold 1200W PSU, 135mm FDB Fan with Hybrid Mode, 160mm Compact Size, 10 Year Warranty : Amazon.co.uk: Computers & Accessories
Seasonic PS Vertex 1200G PSU: up to 1200W, ATX 3.0, PCIe 5.0 GPU ready
Be Quiet! Pure Power 12 M 1200W 80+ Gold Fully Modular PSU