NZXT C850 Gold Core – 850W ATX 3.1 Modular Power Supply – Sold by Realtime Distribution / FBA

May need to click on Other Sellers On Amazon section to get price, £25 less than that Amazon direct option. Non prime next day delivery but still free. Very well rated PSU.
ATX 3.1 CERTIFIED, PCIE 5.1 READY Supports next-gen GPUs with a dual-color 12V-2×6 connector for safe, stable, and efficient power deliveryideal for modern NVIDIA graphics cards.
80 PLUS GOLD & CYBENETICS PLATINUM EFFICIENCY Delivers energy-efficient, stable performance to reduce heat and power draw, even under demanding loads.
WHISPER-QUIET OPERATION Cybenetics noise certified for near-silent performance: A for C750 and C850 (15 dBA), A for C1000 (1520 dBA).
READY FOR AMD & NVIDIA GPUS Compatible with most GPUs using a 12V-2×6 cable or up to three 8-pin PCIe cables.
FDB FAN WITH ZERO RPM MODE 135 mm fluid dynamic bearing fan stays quiet and efficient, with Zero RPM mode during light workloads for silent operation.