CORSAIR RMe SERIES POWER SUPPLY
Corsair RM750e 750W Fully Modular ATX 3.1 Power Supply
Efficient 750W power delivery with Cybenetics Gold certification, PCIe 5.1 compatibility, a native 600W-capable 12V-2x6 GPU cable and quiet cooling for modern PC builds.
Corsair RM750e at a Glance
Introduction
The Corsair RM750e 750W Fully Modular Power Supply (CP-9020295-IN) is designed for modern gaming desktops, productivity PCs and enthusiast builds that need dependable power delivery and compatibility with current graphics-card power connections.
With Intel ATX 3.1 certification and PCIe 5.1 compatibility, the RM750e includes a native 12V-2x6 GPU power cable rated for up to 600W. This connection is designed for compatible modern graphics cards that use a 16-pin power input.
Its fully modular design allows you to attach only the cables your system needs. Flexible embossed cables with low-profile combs help simplify cable routing, while the compact 140mm-long chassis supports installation in many modern ATX-compatible cases.
Cybenetics Gold efficiency, a thermally controlled 120mm rifle-bearing fan and Zero RPM mode help balance power efficiency, cooling and acoustics.
Key Features
750W Continuous Power
Provides 750W of rated continuous output, with the full 750W available on the +12V rail for compatible CPU and graphics-card power requirements.
Cybenetics Gold Efficiency
Gold-rated power conversion helps reduce wasted energy and heat under suitable operating conditions. The model also carries a Cybenetics A noise rating.
Native 12V-2x6 GPU Cable
Includes a dedicated 12+4-pin GPU cable rated for up to 600W for compatible modern graphics cards using the 16-pin power connection.
ATX 3.1 and PCIe 5.1
Designed to meet the ATX 3.1 power-supply standard and support PCIe 5.1-compatible graphics power connections for modern PC builds.
Quiet Cooling with Zero RPM
The 120mm rifle-bearing fan uses a thermally controlled fan curve. Zero RPM mode lets the fan stop when cooling demand is sufficiently low.
Quality Internal Design
Features resonant LLC topology, DC-to-DC conversion and industrial-grade capacitors rated for 105°C, alongside a seven-year manufacturer warranty.
Power Delivery and Cooling Technology
The RM750e uses resonant LLC topology and DC-to-DC conversion to support stable power delivery across its output rails. Its single +12V rail is rated at 54.2A, equivalent to the full 750W output, for compatible processor and graphics-card power demands.
ATX 3.1 certification and PCIe 5.1 compatibility make this model suitable for modern builds that need support for newer GPU power connections. The included native 12V-2x6 cable is rated for up to 600W; actual graphics-card compatibility depends on the card's requirements and the complete system configuration.
Zero RPM mode allows the fan to stop when cooling demand is sufficiently low. When additional cooling is required, the 120mm rifle-bearing fan operates according to its thermal fan curve.
Modern Standby support is designed to enable fast wake-from-sleep behaviour and improved efficiency during low-load operation on compatible systems.
Technical Specifications
Cable lengths are manufacturer-listed values with ±10mm tolerance. Type 4 describes Corsair cable compatibility; modular PSU cables should not be mixed unless confirmed compatible with the exact model.
Ideal Use Cases
Modern Gaming PCs
A practical choice for compatible gaming systems that need 750W of continuous power and support for a native 16-pin GPU power connection.
Content Creation
Suitable for compatible desktops used for video editing, 3D work, development and other demanding productivity workloads.
Clean Custom Builds
Fully modular cabling allows you to connect only the leads required by your components, helping simplify cable management.
Quiet Enthusiast PCs
Zero RPM mode and a thermally controlled fan curve support quieter operation when the PSU is under sufficiently light loads.
Before You Build
- Check the recommended PSU wattage for your exact CPU and graphics card before purchasing.
- The native 12V-2x6 cable is rated for up to 600W. Confirm your graphics card supports this connection and follow the GPU manufacturer's installation instructions.
- Use only the modular cables supplied for this PSU or replacement cables explicitly confirmed compatible with this exact model. PSU-side pinouts are not universally interchangeable.
- The PSU measures 140 × 150 × 86mm. Check case clearance, cable bend space and airflow before installation.
- For high-power GPUs or future upgrades, assess transient power requirements, connector needs and available headroom rather than choosing a PSU on wattage alone.
Frequently Asked Questions
1. Is the Corsair RM750e a 750W power supply?
Yes. The RM750e (CP-9020295-IN) is rated for 750W of continuous output, with the full 750W available on its +12V rail.
2. Is the Corsair RM750e fully modular?
Yes. Its power cables are detachable, allowing you to connect only the cables needed for your particular PC configuration.
3. Does the RM750e support ATX 3.1 and PCIe 5.1?
Yes. This model is ATX 3.1 certified and PCIe 5.1 compatible, supporting modern compatible PC components and GPU power connections.
4. Does it include a native 12V-2x6 GPU cable?
Yes. The RM750e includes a native 12+4-pin 12V-2x6 cable rated for up to 600W for compatible graphics cards.
5. What does Cybenetics Gold mean?
Cybenetics Gold is an efficiency certification based on defined testing. Actual efficiency varies with load and operating conditions. This model also carries a Cybenetics A noise rating.
6. What is Zero RPM mode?
Zero RPM mode allows the PSU fan to stop when the unit is operating under sufficiently light loads. The fan resumes operation when additional cooling is required.
7. What are the dimensions of the RM750e?
The RM750e measures 140 × 150 × 86mm. Check your cabinet's PSU clearance and cable-routing room before installation.
8. What warranty does the Corsair RM750e include?
Corsair specifies a seven-year manufacturer warranty for this model, subject to the applicable warranty terms and conditions.
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