MASTER RGPS-850W 80 Plus® Gold ATX 3.1 PSU (Black & White)

80 Plus Gold Certification

80 Plus Gold Certification for cooler case temperature, higher energy efficiency, and less noise. ATX 3.1 & PCIe 5.1 ready, for supreme performance GPU (Nvidia RTX 40/50 Super & AMD GPU Compatible).

100% Japanese Capacitors

Built with 100% Japanese Capacitors for great reliability and durability, strikes for maximum powering stability and esports grade unwavering performance.

Low Noise FDB Fan 0 RPM

Equipped with a Zero RPM Mode fan, the fan only gets to work when the temperature reached 60℃, or it will keep in 0 RPM mode for a smart quiet status.

2000 RPM FDB Fan, armed with fulid dynamic bearing fan boost the cooling system up while keeps the noise down at ave 36dB level.

Compact 150mm Design

150mm Compact Size enables better and wider chassis compatibility and leaves room for a tidy cable management.

Stable Power Delivery

ZMainstream LLC resonant + DC-DC structure adopted to meet the CPU GPU power supply (100-240Vac), dual CPU P8 (4+4) support server motherboard, OVP/OCP/OPP/OTP/UVP/SCP.

Fully Modular Cables

Equipped with Flat Fully Modular Cables, which reduce clutter and improve airflow, optimize the overall efficiency & thermal performance.

PCIe 5.1 & ATX 3.1 Ready

Upgraded PCIe 5.1 ready and ATX 3.1 port enables 200% total power excursion & 300% GPU power excursion, fully compatible with high-performance NVIDIA 4090/4080/4070Ti/50 series graphics cards. (12VHPWR cable included in package)