Corsair RM750e (2025) White
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Corsair RM750e (2025) White
The Corsair RM750e 2025 computer power supply in white delivers a total output of 750W to modern PC builds. It is 80 PLUS Gold certified, confirming high energy efficiency when converting AC to DC. Thanks to its fully modular cabling and compact 140mm depth, it supports a clean installation and optimal airflow within the build. This ATX 3.1 power supply is also fully prepared for the demands of future components, as it natively supports the PCIe 5.1 standard.
750 W
Power
ATX
Format
80 PLUS Gold
Certification
Fully
Modularity
Key technologies of the Corsair RM750e 2025 computer power supply
- 750W power supply output
- 80 PLUS Gold certification for high efficiency
- Fully modular cabling for simple cable management
- ATX 3.1 standard and PCIe 5.1 support
- Native 12V-2x6 connector to power graphics cards
- Internal components include capacitors rated up to 105°C
Choosing a power supply
When choosing a suitable PC power supply, the key parameter, besides the format, is the power output. This indicates the maximum number of Watts the power supply can continuously deliver to the components in the computer. It is a good idea to use an online calculator to work out the optimal power output based on your chosen components.
Ready for modern components
The ATX 3.1 certification confirms that the power supply can handle the high power spikes typical of modern hardware. Support for the PCIe 5.1 standard opens the door for future generations of components. The package includes a native 12V-2x6 cable for graphics cards, which delivers the necessary power without needing adapters. This solution simplifies the connection and increases power supply reliability.
Efficiency and quiet operation
The Cybenetics Gold certification demonstrates low energy consumption and minimal waste heat production. Cooling is handled by a 120mm fan with a rifle bearing. Its speed is controlled by a specially calibrated curve that maintains low noise levels even under higher loads. Thanks to the Zero RPM mode, the 120mm fan remains off during low loads, resulting in completely silent operation during normal work.
Tidy installation
The compact 140mm depth makes it easy to install the power supply in most modern computer cases, including builds with limited space. The fully modular cabling system contributes to better organisation inside the case. The user connects only the cables the build requires, which reduces clutter and simplifies routing. The result is not only a tidier layout but also more effective airflow around the components.
Stable power delivery for a 750W computer power supply
The internal layout relies on a resonant LLC topology with DC-DC conversion, which delivers clean and consistent voltage. This architecture is key to the stability of the connected components. Reliability is further enhanced by Japanese capacitors rated for an operating temperature of 105°C, which can handle high loads and contribute to the long-term lifespan of the power supply. The entire unit thus forms the basis for stable performance of the whole build.
Support for fast wake-up
The power supply supports the Modern Standby feature, which reduces the time needed to wake the computer from sleep mode to a minimum. Thanks to precise timing and power management, the system responds almost instantly when you press a button. This technology also contributes to more efficient power management at low loads, leading to lower overall running costs without compromising response speed.
Connectors
- 1× ATX 24-pin
- 2× CPU 8-pin (4+4)
- 4× Molex 4-pin
- 1× PCI Express 8-pin (6+2)
- 4× SATA 15-pin
- 1× 12V-2x6 16-pin
Package contents
- Computer power supply
- Mounting screws
- 1× Power cable
- 1× ATX 24-pin
- 2× EPS / ATX 12V 8-pin (4+4)
- 1× 12V-2x6 16-pin (12+4)
- 1× 12V-2x6 to dual PCIe 8-pin (6+2)
- 1× PCIe 8-pin (6+2)
- 1× SATA (4 straight)
- 1× SATA / PATA (2 straight SATA) (2 straight PATA)
80 Plus certification in the European market
The 80 Plus certification was created to objectively evaluate the efficiency of computer power supplies. This provides users with a simple and clear way to compare different models. In the European market (where 230V is used), there are six levels of 80 Plus certification, each with specific requirements for 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
Specifications can be changed without notice. Images are for illustrative purposes only.
