Corsair RM650e (2025)
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Corsair RM650e (2025)
The Corsair RM650e computer power supply provides your PC components with a stable and efficient 650W of power. Its design meets the modern ATX 3.1 and PCIe 5.1 standards, supporting the latest generation of hardware and handling high energy demands. The fully modular cabling system contributes to a clean and tidy installation. The 80 PLUS Gold and Cybenetics Gold certifications confirm its high energy conversion efficiency, reducing heat loss.
650W
Power
ATX
Form factor
80 PLUS Gold
Certification
Fully
Modularity
Key technologies of the Corsair RM650e (2025) computer power supply
- 80 PLUS Gold and Cybenetics Gold certified
- Supports ATX 3.1 and PCIe 5.1 standards
- Includes a native 12V-2x6 connector to power modern graphics cards
- Cooling is provided by a fan with a Zero RPM mode
- Internal LLC topology with DC-to-DC conversion uses high-temperature resistant capacitors
Choosing a power supply
When choosing a suitable PC power supply, the key parameter besides the form factor is its power output. This indicates the maximum number of watts the power supply can continuously provide to the components in your computer. It is a good idea to use a web calculator to work out the optimal power output based on your chosen components.
ATX 3.1 and PCIe 5.1 standards
Full compliance with ATX 3.1 and PCIe 5.1 standards prepares this computer power supply for the high energy demands of modern graphics cards. The power supply efficiently handles the sudden power spikes typical of high-performance components. A native 12V-2x6 connector is included for direct and reliable power to graphics cards without needing adapters. This eliminates the need for bulky converters.
Compact design
With a depth of only 140mm, the Corsair RM650e power supply fits easily into most standard computer cases. The smaller dimensions leave more space for cable management and improve airflow inside the build. This makes installation and cable management easier, even in systems with limited internal space, without compromising on performance or reliability.
Fully modular power supply cabling
Fully detachable cables simplify the process of building a PC and improve the aesthetics of the case interior. You only use the cables your components require, which reduces excess clutter. This approach leads to better airflow, as unobstructed cabling does not hinder air movement and helps maintain low operating temperatures.
Reliable internal construction
The internal layout uses a resonant LLC topology and DC-to-DC conversion for stable voltage on all rails. This design minimises voltage fluctuations even during sudden load changes. The use of exclusively Japanese capacitors, rated up to 105°C, supports long-term reliability and durability even at high operating temperatures.
Connectivity
The power supply offers a wide range of connectors to power all necessary components. In addition to the native 12V-2x6 connector, it includes two separate EPS/CPU 4+4pin connectors for demanding processors. Ample SATA and Molex connectors cover the needs for connecting drives and accessories, specifically offering four SATA and four Molex connectors for peripherals.
Connectors
- 1× ATX 24-pin
- 2× CPU 4+4-pin
- 4× Molex 4-pin
- 1× PCI-E 8-pin (6+2)
- 4× SATA 15-pin
- 1× 12V-2x6 16-pin
Package contents
- Computer power supply
- Set of modular cables
- Mounting screws
- 1× Power cable
- 1× ATX 24-pin
- 2× EPS / ATX 12V 8-pin (4+4)
- 1× 12V-2x6 (12+4)
- 1× 12V-2x6 to Dual 8-Pin (6+2)
- 1× PCIe 8-Pin (6+2)
- 1× SATA (4 Straight SATA)
- 1× SATA / PATA
80 Plus certification in the European market
80 Plus certification was created to objectively evaluate the efficiency of computer power supplies. This gives users a simple and clear way to compare different models. In the European market (where a 230V voltage is used), there are six levels of 80 Plus certification with set requirements for PC power supplies. Higher energy efficiency primarily means lower energy consumption.
| PC power supply load | Efficiency at 20% load | Efficiency at 50% load | Efficiency at 100% load |
|---|---|---|---|
| 80 PLUS | 82% | 85% | 82% |
| 80 PLUS Bronze | 85% | 88% | 85% |
| 80 PLUS Silver | 87% | 90% | 87% |
| 80 PLUS Gold | 90% | 92% | 89% |
| 80 PLUS Platinum | 92% | 94% | 90% |
| 80 PLUS Titanium | 94% | 96% | 94% |
Specifications
Performance and format
Equipment
Efficiency
Connectors
Cooling system
Dimensions
| Code: | UY006rme3a |
| Warranty: | 84 months |
| Links: | Producer's Website: |