Corsair CX-F RGB Series 650W 80 Plus Bronze Fully Modular PSU Power Supply CORSAIR CX-550F RGB Series fully modular power supplies deliver reliable 80 PLUS Bronze efficient power to your system, alongside vibrant customizable lighting from a 120mm RGB fan boasting eight RGB LEDs and a clean aesthetic. Easily cycle through seven preset lighting modes, or connect to a CORSAIR iCUE RGB Lighting Controller or compatible motherboard to unlock advanced lighting control over eight individually addressable LEDs. CX-550F RGB Series PSUs are built with 105?C rated Japanese primary capacitors for superb electrical performance, with fully modular cables to make PC builds and upgrades easy. Designed for low-noise operation with near-silent operation at low loads, and supporting Microsoft Modern Standby sleep mode for extremely fast wake-from-sleep times, the CX-550F RGB Series offers low noise power and millions of colours. Key Features: 80 PLUS Bronze Efficiency up to 88% 120mm RGB Fan with Eight Individually Addressable RGB LEDs Compatible with iCUE Software and Motherboard RGB Control Low Noise Operation with Dedicated Optimized Fan Curve 105?C Rated Japanese Primary Capacitors Microsoft Modern Standby Support Fully Modular Cabling Compact 140mm Length Five-Year Warranty 80 PLUS BRONZE POWER Provides up to 88% operational efficiency, generating less heat and lowering your energy costs. 120mm RGB fan Cycle through ten preset lighting modes at the push of a button to give your system an extra splash of colour. ADVANCED LIGHTING CONTROL Connect to a CORSAIR iCUE RGB Lighting Controller or motherboard with compatible 5V ARGB header (sold separately).