Introducció
The CORSAIR RM650e (2025) Series Fully Modular Low-Noise Power Supply provides quiet, reliable power to your PC with Cybenetics Gold efficiency. Designed for modern PC hardware, it features full modular cabling for easy installation and ATX 3.1 and PCIe 5.1 compliance, including a native 12V-2x6 connector. Industrial-grade, 105°C-rated capacitors ensure superb electrical performance and long-term stability. Its compact 140mm-long casing is compatible with most modern PC cases.
Informació de seguretat i compliment
Please read all safety and compliance information before installing or using this product. Improper installation or use can result in damage to the product or connected components, and may void your warranty. Ensure your system is powered off and disconnected from the mains electricity before installation or maintenance. This power supply contains no user-serviceable parts. Refer to qualified personnel for any servicing needs.
ADVERTIMENT: ALTA VOLTAGE
Do not open the power supply unit. There are no user-serviceable components inside. Opening the unit will void the warranty.
Contingut de la caixa
The CORSAIR RM650e (2025) Power Supply package includes the following items:
- 1x CORSAIR RM650e (2025) Power Supply Unit
- 1 cable d'alimentació CA
- 1x 24-pin ATX (24-pin) Connector Cable
- 1x 8-pin ATX 12V/EPS12V (4+4-pin) Connector Cable
- 1x 8-pin PCIe (6+2-pin) Connector Cable
- 1x 300W 12V-2x6 (12+4-pin) Connector Cable
- 1x 12V-2x6 (12+4-pin) to dual 8-pin PCIe (6+2-pin) Cable
- 6x SATA Connectors
- 2x PATA Connectors
- Cargols de muntatge i brides de cable
- Safety and Compliance Information Booklet

Image: The CORSAIR RM650e (2025) Power Supply unit and its packaging.

Image: Diagram illustrating the fully modular cabling options included with the RM650e power supply.
Producte acabatview i Característiques clau
- Disseny totalment modular: Connect only the cables your system requires, simplifying PC builds and improving cable management.
- ATX 3.1 & PCIe 5.1 Compliant: Supports the latest power standards, including a native 12V-2x6 connector for modern high-end graphics cards, capable of withstanding 2x transient power excursions from the GPU.
- Funcionament amb baix soroll: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even under full load. Features Zero RPM Mode for silent operation at low to moderate loads.
- 105°C-Rated Capacitors: Industrial-grade capacitors deliver steady, reliable power and dependable electrical performance, ensuring long-term reliability.
- Modern Standby Compatible: Enables extremely fast wake-from-sleep times and better low-load efficiency.
- Mida compacta: A 140mm-long casing ensures an easy fit in nearly any modern PC case.

Image: The CORSAIR RM650e power supply showcasing its fully modular connector panel.

Image: Close-up of the 120mm rifle bearing fan on the CORSAIR RM650e, highlighting its low-noise design.
Configuració i instal·lació
Follow these general steps to install your CORSAIR RM650e power supply:
- Prepareu el vostre sistema: Ensure your computer is completely powered off and unplugged from the wall outlet. Open your PC case to access the power supply mounting area.
- Traieu la font d'alimentació antiga (si escau): Desconnecteu tots els cables de la font d'alimentació antiga i traieu-la de la carcassa.
- Muntar la nova font d'alimentació: Carefully slide the CORSAIR RM650e into the designated power supply bay in your PC case. Secure it with the provided mounting screws.
- Connecteu els cables essencials:
- Connecteu el cable ATX de 24 pins a la placa base.
- Connect the 8-pin ATX 12V/EPS12V (4+4-pin) cable to your motherboard's CPU power connector.
- For graphics cards, use the appropriate PCIe (6+2-pin) cables or the native 12V-2x6 cable for compatible GPUs.
- Connecteu els cables SATA i PATA a les unitats d'emmagatzematge i altres perifèrics segons calgui.
- Gestió de cables: Utilize the fully modular design to connect only necessary cables. Route cables neatly behind the motherboard tray or through designated channels to improve airflow and aesthetics.
- Connexions finals: Connect the AC power cable to the power supply and then to a wall outlet or surge protector.
Vídeo: Un unboxing i mésview of the CORSAIR RMe Series Power Supply, demonstrating its modularity and features. Note: This video features the RM850e model, but the modularity and cable types are similar.
Video: A user demonstrating the unboxing and initial setup of a CORSAIR RM650e power supply, highlighting its components and connections.
Instruccions de funcionament
Once installed, the CORSAIR RM650e operates automatically. The 120mm rifle bearing fan features a Zero RPM Mode, meaning it will remain off during low to moderate loads for silent operation. The fan will only spin up when the power supply reaches a certain temperature or load threshold to maintain optimal cooling. This intelligent fan control ensures quiet performance while efficiently managing heat.
Manteniment
To ensure optimal performance and longevity of your CORSAIR RM650e power supply, consider the following maintenance tips:
- Mantingueu-lo net: Periodically clean the exterior of the power supply and the fan grille to prevent dust buildup, which can impede airflow and reduce cooling efficiency. Use compressed air or a soft brush.
- Assegureu-vos un flux d'aire adequat: Make sure your PC case has adequate airflow and that the power supply's fan intake and exhaust are not obstructed.
- Comproveu les connexions dels cables: Occasionally verify that all modular cables are securely connected to both the power supply and your components.
- Eviteu la sobrecàrrega: Assegureu-vos que els requisits d'alimentació del vostre sistema no superin la capacitat de 650 W de la font d'alimentació.
Resolució de problemes
If you encounter issues with your CORSAIR RM650e power supply, try the following steps:
- Sense energia:
- Check that the AC power cable is securely connected to both the power supply and the wall outlet.
- Ensure the power supply's ON/OFF switch is in the 'ON' position.
- Verify all modular cables (24-pin ATX, CPU, PCIe) are correctly seated.
- Proveu la presa de corrent amb un altre dispositiu per confirmar que tingui corrent.
- Inestabilitat/Avaries del sistema:
- Ensure your system's power draw does not exceed the PSU's 650W rating.
- Comproveu si hi ha connexions de cable soltes.
- Monitoritzar la temperatura del sistema per assegurar-se que els components no s'escalfin massa.
- El ventilador no gira:
- The RM650e features Zero RPM Mode. The fan will not spin at low to moderate loads. This is normal operation.
- If the system is under heavy load and the fan is still not spinning, ensure there are no obstructions and contact support if the issue persists.
Especificacions
| Característica | Detall |
|---|---|
| Marca | Corsari |
| Sèrie | CORSAIR RM650e |
| Número de model | CP-9020302-NA |
| Factor de forma | ATX |
| Potència de sortidatage | 650 watts |
| Classificació d'eficiència | Cibenètica Or |
| Estàndard ATX | ATX 3.1 |
| Estàndard PCIe | PCIe 5.1 (with 12V-2x6 cable) |
| Capacitor Rating | 105°C-Rated |
| Mètode de refrigeració | Air (120mm Rifle Bearing Fan with Zero RPM Mode) |
| Pes de l'article | 3.26 lliures |
| Dimensions del producte (LxWxH) | 5.91 x 5.51 x 3.35 polzades |
| Color | Negre |
Garantia i Suport
The CORSAIR RM650e (2025) Power Supply is backed by a comprehensive garantia de set anys, ensuring long-term reliability and peace of mind. For technical support, warranty claims, or additional product information, please visit the official Corsair support weblloc o poseu-vos en contacte amb el seu servei d'atenció al client.
Video: A user upgrading their power supply, demonstrating the installation process and highlighting the benefits of a modular PSU. Note: This video features the RM850e model, but the installation process is similar.





