Corsair
Corsair RMe Series RM750e 750 Watt Power Supply
Best reliable power supply for modern, high-performance gaming PC builds.
The Corsair RMe Series RM750e delivers quiet, reliable 750 Watt power, featuring Cybenetics Gold efficiency for modern PC builds. Its fully modular design simplifies installation by only requiring necessary cables, ensuring a clean interior. Built for demanding hardware, this power supply is ATX 3.1 and PCIe 5.1 compliant, including the native 12V-2x6 connector. Industrial-grade 105°C capacitors ensure electrical stability, while the compact 140mm casing fits most enthusiast cases. This dependable unit supports Modern Standby and is backed by a seven-year warranty for long-term peace of mind.
$89.99
Owner Satisfaction
4.7
/ 5
Category Rank
28
/ 1062
#28 in Computer Power Supplies
Price vs Category Average
-90%
Below average
Wattage
750
/ Watts
Who it's for
- Budget-conscious builders seeking lower electricity bills
- System builders prioritizing clean cable management and airflow
- Quiet-office workers needing silent operation during light tasks
Who should skip it
- Long-term users demanding maximum component longevity
- Buyers wanting the longest possible manufacturer support
- Sensitive users easily distracted by high-frequency electronic noise
Performance breakdown
Future-proof Connectivity
Native 12V-2x6 support ensures seamless compatibility with the latest high-end GPUs.
Build Versatility
Compact 140mm frame fits effortlessly into almost any modern enthusiast chassis.
Cable Management
Fully modular design eliminates unnecessary clutter for a pristine internal aesthetic.
Energy Efficiency
Cybenetics Gold certification guarantees reliable power delivery with minimal energy waste.
Acoustic Performance
Rifle bearing fan maintains quiet operation even under moderate system loads.
Component Reliability
Industrial-grade 105°C capacitors provide long-term stability for demanding hardware configurations.
Key Specs
Wattage
750 Watts
Efficiency Rating
Cybenetics Gold Certified
Form Factor
ATX
Modularity
Fully-Modular
Dimensions
5.91 in. Depth x 5.51 in. Width x 3.35 in. Height
Certifications
ATX 3.1 Certified
Input Voltage
100V - 240V
Fan Size
120mm Rifle Bearing Fan
Features
- Fully modular cabling for clean builds
- ATX 3.1 and PCIe 5.1 ready
- Cybenetics Gold Certified efficiency
- Low noise operation with rifle bearing fan
- Compact 140mm casing fits most cases
- Includes native 12V-2x6 GPU cable
- Uses industrial-grade 105°C capacitors
- Supports Modern Standby for fast wake times
What customers say
The Corsair RM750e is highly regarded for its excellent value and reliable performance. Builders consistently appreciate the 80 PLUS Gold efficiency, which promotes lower operating temperatures and reduced energy use. Its fully modular design significantly simplifies installation and cable management, making it ideal for clean builds. A key feature is the near silent operation, thanks to the Zero RPM fan mode under lighter loads. While some note the included cables are stiff, the overall consensus is that this unit delivers robust power stability and quiet operation, offering performance nearly identical to premium models at a more accessible price point.
Know before you buy
Yes, the RM750e includes a native 12V-2x6 cable, which allows you to connect modern PCIe 5.1 graphics cards directly without needing bulky adapters.
With a compact 140mm depth, this unit is designed to fit comfortably in most standard ATX cases, leaving you more room for cable management and airflow.
Being fully modular means every cable can be detached from the power supply. You only plug in the cables you actually need, which significantly reduces clutter inside your case.
The RM750e uses a 120mm rifle bearing fan designed for low-noise operation. It stays quiet under typical loads, making it a great choice for builds where acoustics are a priority.
ATX 3.1 compliance ensures the power supply can handle the sudden, high-power spikes common in modern high-end graphics cards, providing better stability and safety for your components.
Corsair backs this unit with a seven-year warranty. It is built with industrial-grade 105°C capacitors, which are selected specifically for their long-term durability and electrical reliability.
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