Seasonic FOCUS GX-850 Fully Modular PC Power Supply 80PLUS Gold 850 Watt : Amazon.co.uk: Computers & Accessories
Corsair AX Series AX850 - 850 Watt 80 PLUS Titanium Certified Fully Modular ATX PSU for sale online | eBay
Corsair RM850e (2023) Fully Modular Low-Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 PLUS Gold Efficiency - Modern Standby Support - Black : Amazon.co.uk: PC & Video Games