CORSAIR RM750x Fully Modular ATX Power Supply - 80 Plus Gold - Low-Noise Fan - Zero RPM - Black
Condition: New
Notify me when this product is back in stock
Buy Now, Pay Later
As low as
$16.67
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Unavailable
Recently Viewed
Style: RMx (2021)
Size: 750W
Features
- Fully modular, so you only connect the cables that your system needs.
- A 135mm ML fan utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability.
- EPS12V connector for compatibility with modern graphics cards and motherboards.
- 100% Industrial-grade, 105C rated Japanese capacitors ensure unwavering power and reliability.
- Supports Modern Standby sleep mode for extremely fast wake-from-sleep times and better low-load efficiency.
Description
CORSAIR RM750x Series fully modular power supplies with EPS12V connectors are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. RM750x PSUs use only Japanese 105°C capacitors, for long life and reliability backed by a ten-year warranty. A 135mm magnetic levitation bearing fan ensures high performance coupled with low noise.
Model Name: RM750x,
Brand: Corsair
Compatible Devices: Personal Computer
Connector Type: EPS
Output Wattage: 750
Form Factor: ATX
Wattage: 750 watts
Cooling Method: Air
Item dimensions L x W x H: 6.3 x 5.91 x 3.39 inches
Item Weight: 1.7 Kilograms
Brand: Corsair
Series: RM750x,
Item model number: CP-9020199-NA
Item Weight: 3.74 pounds
Product Dimensions: 6.3 x 5.91 x 3.39 inches
Item Dimensions LxWxH: 6.3 x 5.91 x 3.39 inches
Color: Black
Power Source: Corded Electric
Voltage: 120 Volts
Manufacturer: Corsair
Date First Available: March 1, 2021
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
$12/mo*
AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor
$51/mo*
nVidia GeForce RTX 3090 Founders Edition Graphics Card
$14/mo*
AMD RYZEN 7 9800X3D 8-Core, 16-Thread Desktop Processor
Top Amazon Reviews
Style: RMx (2021)
Size: 1000W
I’m really impressed with this power supply—it keeps my 7900XT GPU and 9700X CPU running perfectly, and the build quality is outstanding, with solid construction and premium materials. The modular design made installation a breeze. It’s been quiet and dependable so far, with no issues at all. While it’s definitely more power than I currently need, I like having the extra capacity for future upgrades.
...
show more
Reviewed in the United States on August 15, 2025 by Mr T
Style: RMx (2021)
Size: 750W
The Corsair RMX Series (2021) RM750x is a 750 Watt power supply that exemplifies reliability, efficiency, and modular design. This power supply unit (PSU) has surpassed my expectations, providing stable and consistent power delivery while offering a convenient and tidy cable management solution. The standout feature of the Corsair RM750x is its robust 750 Watt power output. This wattage is more than enough to handle high-end gaming rigs and power-hungry components, ensuring that my system gets the required power for peak performance. With an 80 Plus Gold certification, the RM750x guarantees high energy efficiency, reducing power wastage and lowering electricity bills. Its power efficiency also translates into less heat generation, leading to quieter operation and improved system longevity. The fully modular design of the RM750x is a game-changer for cable management. It allows me to connect only the necessary cables, minimizing clutter and maximizing airflow inside my PC case. This results in a clean and organized build with improved cooling capabilities. The PSU's zero RPM fan mode ensures silent operation during low to medium loads, as the fan only spins up when required, keeping noise levels at a minimum, even during intense gaming sessions. The RM750x comes equipped with high-quality Japanese capacitors, ensuring exceptional reliability and stability. These capacitors contribute to the PSU's long lifespan and consistent performance. Corsair is a reputable brand known for its high-quality PC components, and the RMX Series continues that tradition. The RM750x is a testament to Corsair's commitment to providing top-tier power supplies for enthusiasts and professionals. In conclusion, the Corsair RMX Series (2021) RM750x is a reliable and efficient power supply unit that offers stable power delivery and a modular design for easy cable management. Its 750 Watt power output, 80 Plus Gold certification, and silent operation make it the ideal choice for powering high-performance gaming systems. If you're looking for a premium power supply with excellent efficiency and clean cable management, the Corsair RM750x is the perfect option. I highly recommend this PSU for its outstanding performance and the peace of mind it brings to my PC build!
...
show more
Reviewed in the United States on August 3, 2023 by Steven
Style: RMx (2021)
Size: 1000W
Used it to power my i9 9900 and 4080. No problems for the last few years. I only switched out to a RM1200 because I upgraded to a 5090 and 9950x3d. The 1000w is still in my old computer as backup and probably can be used as backup for my current computer for light work.
Reviewed in the United States on October 26, 2025 by MC
Style: RMx (2021)
Size: 850W
Knowing Corsair its good power supply , and seeing good reviews on internet,This model definitely felt like a good quality unit So far, so good. It's been running smooth for about a 9 months now and I have no complaints. value for money wit big performance!!!
Reviewed in the United States on August 31, 2025 by AMIR YOSEF
Style: RMx (2021)
Size: 750W
I recently installed the CORSAIR RM750x Fully Modular ATX Power Supply in my gaming machine, and I have to say, I’m pretty impressed. First off, the fully modular design is a game-changer – no more cables cluttering up my case. I only used the cables I needed, making cable management a breeze. The 750W is more than enough to power my setup, and it runs super quietly – I barely hear a thing, even during intense gaming sessions. It’s also got plenty of headroom for future upgrades, which is great. Overall, the RM750x feels like a top-tier power supply – solid, reliable, and built to handle the demands of a high-performance gaming machine. If you're building a gaming rig and want something that won’t disappoint, this is the one to go for. Just plug it in, sit back, and let the power flow
...
show more
Reviewed in the United States on November 28, 2024 by Quoleo
Style: RMx (2021)
Size: 850W
I recently purchased the Corsair RM850x (2021) Fully Modular ATX Power Supply, and I must say, I am extremely impressed with its performance and features. Corsair has always been known for delivering high-quality power supplies, and the RM850x is no exception. Here's my review of this remarkable power supply. First and foremost, the efficiency of the RM850x is outstanding. With its 80 PLUS Gold certification, it delivers excellent power efficiency, ensuring that my system consumes less energy and runs cooler. This not only helps in reducing electricity bills but also contributes to the overall longevity and reliability of my system. The fully modular design of the RM850x is a game-changer. It allows for easy cable management, as I can connect only the cables I need and keep the rest neatly stored away. This not only enhances the aesthetics of my build but also improves airflow within the case. The modular design also makes installation a breeze, as I can effortlessly connect the required cables without any clutter or hassle. One of the standout features of this power supply is its low-noise fan. The fan operates silently under regular loads, and I barely notice its presence. It only kicks in when the system is under heavy load, and even then, the noise levels are impressively low. The Zero RPM fan mode is particularly noteworthy, as it ensures complete silence during idle or low-power usage scenarios. This is a great feature for those who prefer a quiet computing experience. The build quality of the RM850x is top-notch. The unit feels solid and durable, and the black finish gives it a sleek and premium look. The cables provided are of high quality and have a premium feel as well. The power supply comes with all the necessary protections, including over-voltage, under-voltage, over-power, over-temperature, and short-circuit protection, ensuring the safety of my components. In terms of power delivery, the RM850x handles my system with ease. It provides ample power for my high-end components, including a demanding CPU and a high-performance graphics card. The voltage regulation is excellent, and I have not encountered any stability issues or power-related problems since installing this power supply. One minor drawback of the RM850x is its size. It's a bit larger than some other power supplies on the market, so it might not fit into smaller PC cases. However, in most standard ATX cases, this should not be an issue. Overall, the Corsair RM850x (2021) Fully Modular ATX Power Supply is an exceptional product that delivers on all fronts. Its efficiency, modular design, low-noise fan, and solid build quality make it a reliable choice for any PC enthusiast or gamer. With its impressive performance and thoughtful features, the RM850x is definitely worth the investment for those looking for a high-quality power supply to power their systems. I highly recommend the Corsair RM850x to anyone in need of a powerful, efficient, and silent power supply for their PC build. Corsair has once again raised the bar with this outstanding product.
...
show more
Reviewed in the United States on July 14, 2023 by Tanner Henry