Razer Katana Power Supply aRGB PSU: Silent, Powerful aRGB 140mm PWM Fan - Chroma aRGB - Modular by Design - 80 Plus Platinum Rated - Zero RPM Mode - 850W

Platinum Rated for high-end efficiency: Designed to maximize the highest performance electrical components, the Katana PSU regulates power, provides enhanced power efficiencies, while reducing heat and energy use Silent, Powerful aRGB Fan: With a powerful and silent 140mm PWM RGB fan, Katana PSUs stay cool The Power You Need: Get the power output you need to build the best gaming PC with the latest GPUs, so you can run your favorite games Modular By Design: Modular by design to support the power requirements your system with the cables you need. Easily customize your PC with cables to support your motherboard, CPU, GPU, aRGB, and other system components Powered by Razer Chroma aRGB Addressable RGB customization and game integration: Achieve an immersive gaming experience with 16.8 million colors, light patterns, and effects which react to your gameplay. Get the world’s largest lighting ecosystem and control it from one platform.Zero RPM Mode: For a quiet experience at lower power use, the Katana psu allows for optimal thermal performance