
( Brand: Corsair ), ( Manufacturer Part Number: CP9020199NA ), ( Model: RM750X ), ( Compatible Brand: Universal ), ( Cooling: 1 Fan ), ( Color: Black ), ( Maximum Input Current: 10 A ), ( Form Factor: Atx ), ( Type: Power Module ), ( Maximum Wattage: 750 W ), ( Features: High Efficiency )
The Corsair CP-9020199-NA RMx RM750x is a high-performance 750-watt 80 Gold certified modular ATX power supply unit (PSU). This PSU is designed to deliver efficient and reliable power to modern PC systems, ensuring stable and quiet operation.
The RMx series uses a fully modular design, allowing users to connect only the cables they need to the power supply, reducing clutter and improving airflow inside the PC case. This modular design also makes cable management easier, giving builders more flexibility to configure their systems as they see fit.
The RM750x employs a sophisticated Digital Power Architecture, which utilizes a microprocessor-based control system to monitor and manage power delivery in real time. This ensures that the PSU delivers power efficiently and reliably, while also providing overvoltage and overcurrent protection.
With a 80 Gold certification, the CP-9020199-NA RM750x achieves an efficiency of up to 90% under typical load conditions, reducing waste heat and lowering electricity consumption. The PSU also features a quiet 135mm fluid dynamic bearing fan that automatically adjusts fan speed based on temperature, ensuring quiet operation even under heavy load conditions.
Additionally, this power supply unit comes with a 10-year warranty, ensuring peace of mind and reliability for years to come. The RM750x is also equipped with a universal AC input, making it suitable for use worldwide. Overall, the Corsair CP-9020199-NA RMx RM750x is an excellent choice for PC builders looking for a high-performance, efficient, and reliable power supply unit.
This analysis will focus on the Corsair CP-9020199-NA RM750x, a 750-watt 80 Gold Modular ATX Power Supply Unit (PSU). Its key features include low noise operation, high efficiency, and modular design. Let's evaluate its pros and cons to help determine if it's a suitable choice for your build.
Pros: 1. High Efficiency and 80 Certified:The Corsair RM750x achieves an efficient power conversion rate of up to 90% under typical loads. This superior efficiency reduces power loss, saves electricity, and results in less heat generation compared to older, less efficient PSUs. The 80 Gold certification guarantees this high efficiency level under real-world load conditions.
2. Modular Design:The RM750x's modular design allows users to connect only the cables they need instead of using a cumbersome, fixed cable list. This simplifies the installation process and allows for better airflow within a case as there is less clutter. It also permits easy cable swapping and customization.
3. Low Noise Operation:Corsair's Zero RPM fan technology (applicable to fully modular 850W and higher models) ensures that the fan remains off under light loads, resulting in silence. For the RM750x, a semi-passive design without Zero RPM means it operates with minimal noise under lighter loads.
4. High-Quality Components:Corsair uses Japanese capacitors that offer long life and reliability with consistent electrical characteristics and tight tolerances. These components ensure the PSU can handle high current loads without compromising performance or longevity.
5. Active Power Factor Correction (PFCP):This feature improves system stability by ensuring that the electrical power being delivered to the system is being effectively used. It also increases overall system efficiency, helping to reduce electricity waste.
Cons: 1. Lacks Full Modularity:While the RM750x does have a modular design, it is not fully modular as it still includes a fixed 24-pin motherboard cable. Although this may not prove problematic for some users, others may desire the flexibility offered by fully modular designs.
2. Limited Connection Options:Compared to some high-end, fully modular PSUs, the RM750x has limited connection options for peripherals such as external hard drives, SATA drives, and other peripherals. This may require the use of adapter cables.
3. No Eco-Mode switch:Some users may prefer having control over the fan speed manually. Although the RM750x offers a semi-passive design and low noise operation, conscious consumers may be disappointed that there's no way to switch to a quieter operation mode.
Conclusion:The Corsair CP-9020199-NA RM750x boasts multiple advantages, such as high efficiency, a modular design, quiet operation, reliable components, and active PFCP. However, it does fall short in certain areas, like limited connection options, not being fully modular, and lack of user control over fan speed.
If you're building a system with standard configurations and mainly priority high efficiency, reliability, and a quiet operation, then the RM750x is a solid choice. However, if you require a larger selection of connection options, more customization, or manual fan control, there are other alternatives to consider.
Overall, the Corsair RM750x 80 Gold Modular ATX PSU offers a robust, practical solution for those seeking a high-performing, efficient power source for their PC build.
Corsair RMx Series RM750x - 750 Watt 80 PLUS Gold Fully Modular ATX PSU OPEN BOX, BOX NEW NEVER BEEN USED, DAMAGED PLEASE SEE PICTURES FOR MORE DETAILS, FREE FAST SHIPPING, 47086-1 A, USED.