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:
ASUS ROG Thor 1200 Watts Platinum Power Supply Aura Sync
EVGA - EU - Products - EVGA SuperNOVA 1200 P2, 80+ PLATINUM 1200W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-P2-1200-X3 (UK) - 220-P2-1200-X3
Deepcool PX1200G 1200W Modular Power Supply 80 Plus Gold : Amazon.co.uk: Computers & Accessories