CORSAIR RM650e 650W 80+ Gold ATX 3.1 Fully Modular Power Supply

The Corsair RM650e is a 650-watt fully modular power supply from Corsair's RMe Series, designed for enthusiast PC builders who demand clean, efficient, and quiet power delivery. Formally certified to the Intel ATX 3.1 standard and compliant with PCIe 5.1, this unit is ready for current and next-generation graphics cards right out of the box. Efficiency is a headline strength of the RM650e. It carries both the 80 Plus Gold and Cybenetics Gold certifications, delivering up to 90% efficiency under typical loads. This translates to less energy wasted as heat, cooler operating temperatures, and quieter system acoustics — all meaningful advantages in a daily-use build. The fully modular cabling system lets you attach only the cables your system actually needs, keeping the interior of your case tidy and airflow unobstructed. The included native 12V-2x6 connector addresses the high-current demands of modern high-end GPUs, while three PCIe 6+2 connectors and six SATA connectors provide comprehensive connectivity for a full mid-to-high-end configuration. Noise has been carefully managed through a 120mm rifle-bearing fan paired with a custom fan curve. Rifle-bearing fans are known for low friction and extended operational life compared to sleeve-bearing alternatives. The compact 140mm-long chassis fits easily into modern ATX and mid-tower cases, easing cable routing in tighter builds. Internally, the RM650e uses a resonant LLC topology with DC-DC conversion stages, a design approach known for tight voltage regulation and good transient response. Capacitors are rated to 105°C industrial grade, contributing to long-term reliability. The unit also supports Modern Standby (formerly S0ix), enabling fast wake- sleep and improved efficiency at low loads — useful for systems that frequently idle. Key Specifications: - Model: CP-9020302-IN - Wattage: 650 W - Series: RMe Series - Efficiency Certifications: 80 Plus Gold, Cybenetics Gold - ATX Standard: ATX 3.1 Certified - PCIe Compliance: PCIe 5.1 - Modular: Fully Modular - Fan: 120mm rifle-bearing - Chassis Length: 140mm - PCIe Connectors (6+2): 3 - SATA Connectors: 6 - Native 12V-2x6 GPU Connector: Yes - Topology: Resonant LLC with DC-DC conversion - Capacitor Rating: 105°C industrial grade - Modern Standby Support: Yes - Warranty: 7 Years - Colour: Black