Corsair
CORSAIR - RMe Series RM750e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply
Best power supply for modern, high-performance gaming PC builds.
The CORSAIR RMe Series RM750e is a fully modular ATX power supply designed for reliable and efficient PC builds. It delivers 750W of continuous power with an 80 PLUS Gold certification for energy savings and reduced heat. This PSU is ATX 3.1 and PCIe 5.1 ready, ensuring compatibility with the latest hardware. Enjoy quiet operation with the Zero RPM fan mode, which keeps the fan off at low loads. Built with durable 105°C Japanese capacitors, it offers long-term stability and performance for your gaming rig or workstation.
$114.99
Owner Satisfaction
4.6
/ 5
Category Rank
230
/ 1062
#230 in Computer Power Supplies
Price vs Category Average
-88%
Below average
Wattage
750
/ W
Who it's for
- Gamers building systems with the latest high-performance graphics cards
- Budget-conscious users looking to lower long-term electricity costs
- PC builders prioritizing a tidy case and silent operation
Who should skip it
- Users seeking maximum long-term hardware protection and support
- Quiet-computing enthusiasts demanding premium fan longevity and performance
- Power users requiring top-tier components for extreme overclocking stability
Performance breakdown
Future-Proof Compatibility
Full support for ATX 3.1 and PCIe 5.1 standards ensures modern readiness.
Cable Management
Fully modular design simplifies builds and keeps your case clutter-free.
Energy Efficiency
80 PLUS Gold certification minimizes power waste and reduces heat output.
Acoustic Performance
Zero RPM fan mode ensures near-silent operation during light workloads.
Component Reliability
High-grade Japanese capacitors provide consistent power delivery and long-term stability.
GPU Connectivity
Included 12V-2x6 cable streamlines power delivery for the latest graphics cards.
Key Specs
Wattage
750W
Modularity
Fully Modular
Efficiency Rating
80 Plus Gold
Fan Size
120mm
Fan Mode
Zero RPM
Capacitors
105°C-Rated Japanese
Standards
ATX 3.1, PCIe 5.1 Ready
Cable
12V-2x6 Included
Features
- Fully modular for clean cable management
- ATX 3.1 and PCIe 5.1 ready
- 80 PLUS Gold certified efficiency
- Silent operation with Zero RPM fan
- Durable Japanese capacitors
- Supports modern standby mode
- Includes 12V-2x6 GPU cable
What customers say
Customers overwhelmingly praise the CORSAIR RM750e for its reliable performance and excellent feature set. The fully modular design is a major highlight, simplifying cable management for cleaner PC builds and better airflow. Users value the future-proofing provided by ATX 3.1 and PCIe 5.1 compatibility, including the dedicated 12VHPWR connector for modern GPUs. The 80 PLUS Gold efficiency ensures cool operation. Furthermore, the power supply lives up to its low-noise claim, operating exceptionally quietly, often remaining silent under standard loads. Despite a premium price, the consensus is that the superior quality and dependable features make this a worthwhile investment for a future-ready system.
Know before you buy
Being fully modular means every cable can be detached from the power supply. This allows you to use only the cables you need, which significantly reduces clutter and improves airflow inside your case.
Yes. Because it is ATX 3.1 and PCIe 5.1 ready and includes a dedicated 12V-2x6 GPU cable, it is designed to support the power requirements of modern, high-performance graphics cards without needing extra adapters.
The fan remains completely off during low to medium loads, ensuring silent operation while you are browsing or working. It only engages when the power supply reaches a higher temperature, keeping noise to a minimum.
These capacitors are built to handle higher temperatures and provide better electrical stability than standard components. They are a hallmark of high-quality power supplies, ensuring your system remains reliable over many years of use.
750W is a versatile sweet spot for most modern gaming builds, including those with mid-to-high-end CPUs and GPUs. However, you should check the recommended power requirements for your specific graphics card and processor to ensure it meets your total system draw.
This certification confirms that the power supply is at least 87% efficient at various load levels. In practical terms, this means less electricity is wasted as heat, which lowers your energy costs and keeps your system cooler.
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