- Home Page /
- Electronics /
- Computer Accessories /
- Computer Components /
- Computer Internal Components /
- Internal Power Supplies /
- CORSAIR RM850x ATX 3.1 PCIe 5.1 Ready Fully M...
0 ratings
Item #:
182602293
CORSAIR RM850x ATX 3.1 PCIe 5.1 Ready Fully Modular 850W Power Supply Low-Noise, Cybenetics Gold Efficiency, Native 12V-2x6 Connector Black
Item #:
182602293
SLL 4060699
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, July 27
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Fully Modular Design
The fully modular design allows users to connect only the cables they need, minimizing clutter and improving airflow within the PC case for enhanced cooling and aesthetics.
High Efficiency
With Cybenetics Gold certification, the RM750x delivers over 90% efficiency at typical load, ensuring lower energy bills and reduced heat generation, a win-win for eco-conscious users.
Low-Noise Operation
Designed for quiet performance, the RM750x uses a 135mm fan and intelligent thermal control to minimize noise without compromising cooling, ideal for gamers and professionals seeking a silent workspace.
Product Details
| Compatible Devices | Monitor |
| Connector Type Used on Cable | ATX |
| Output Wattage | 850 Watts |
| Form Factor | ATX |
| Wattage | 850 watts |
| Cooling Method | Air |
| Power Supply Design | Full Modular |
| Maximum Input Voltage | 240 Volts (AC) |
| Minimum Input Voltage | 100 Volts (AC) |
| Item Dimensions | 2.3 x 3.39 x 5.91 inches (5.8 x 8.6 x 15 cm) |
| Item Weight | 3.9 Pounds (1.77 kg) |
| Model Name | RM850x |
| Brand | Corsair |
| Manufacturer | Corsair |
| UPC | 840440415145 |
| Mfr Part Number | CP-9020270-NA/AM |
| Model Number | CP-9020270-NA/AM |
| Connector Type | ATX |
| Item dimensions L x W x H | 2.3 x 3.39 x 5.91 inches (5.8 x 8.6 x 15 cm) |
Who Should Buy?
-
Gamer Enthusiasts
Ideal for gamers seeking high-performance power supply with reliable stability and efficiency during intense gaming sessions.
-
PC Builders
Perfect for DIY PC builders who want a fully modular design for organized cable management and easy installation.
-
Silence Seekers
Great choice for users prioritizing low-noise operation in quiet environments, thanks to its low-noise fan design.
-
Budget Shoppers
May not be ideal for those on a tight budget due to its higher price point compared to non-modular options.
Product Description
CORSAIR RM850x ATX 3.1 PCIe 5.1 Ready Fully Modular 850W Power Supply Low-Noise, Cybenetics Gold Efficiency, Native 12V-2x6 Connector Black
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the main features of the CORSAIR RM750x power supply?
Answer: The CORSAIR RM750x power supply features an 80 Plus Gold certification, ensuring high energy efficiency. It is fully modular, allowing for easier cable management and improved airflow within your PC case. Additionally, it boasts a low-noise fan that operates in Zero RPM mode at lower loads, resulting in whisper-quiet performance during light usage. This makes it optimal for gaming and workstation setups where silent operation is preferred while ensuring reliable power delivery. -
Question:
How does the Zero RPM fan mode work?
Answer: The Zero RPM fan mode enables the power supply fan to remain off at lower power loads, which significantly reduces noise levels. This function is triggered when the PSU operates below a certain temperature threshold, providing a quieter experience during less demanding tasks such as web browsing or document editing. As demand increases, the fan activates to maintain optimal performance and power stability, making it ideal for both quiet and high-performance environments. -
Question:
Is the CORSAIR RM750x compatible with all motherboards?
Answer: Yes, the CORSAIR RM750x is compatible with all ATX, micro ATX, and mini ATX motherboards due to its standard form factor. It includes a range of connectors, allowing for easy integration with high-performance components like GPUs and CPUs across different brands. This flexibility means that whether you're building a gaming rig or a workstation, this power supply can accommodate various setups, ensuring you have the necessary power and efficiency. -
Question:
What makes the RM750x a good choice for gaming PCs?
Answer: The RM750x is an excellent choice for gaming PCs due to its 80 Plus Gold certification, indicating high efficiency which translates into lower electricity costs during extended gaming sessions. The fully modular cables provide clutter-free builds, enhancing airflow and aesthetics. Additionally, its low-noise fan operates quietly, making it perfect for immersive gaming environments where distractions should be minimized. Coupled with stable power delivery, it's a reliable option for modern gaming setups. -
Question:
What are the advantages of a fully modular power supply?
Answer: A fully modular power supply, like the CORSAIR RM750x, allows users to connect only the cables they need, which improves airflow within the PC case and reduces cable clutter. This can lead to easier installation and maintenance while providing a cleaner look overall. Additionally, if you upgrade or change components in the future, modular cables can be swapped out conveniently, offering flexibility for evolving PC builds. -
Question:
How do I know if the RM750x is suitable for my PC build?
Answer: To determine if the RM750x is suitable for your PC build, consider the total wattage required by your components. The RM750x provides 750W, which is generally sufficient for high-end gaming rigs with power-hungry CPUs and GPUs, but it's good practice to add up the wattages of all your components. Additionally, ensure that your motherboard is compatible and you have sufficient PCIe connectors for your graphics card. This ensures that your system runs smoothly and efficiently. -
Question:
What type of fan does the RM750x use?
Answer: The RM750x is equipped with a custom-designed low-noise fan that is optimized for airflow and silence. This fan utilizes a fluid dynamic bearing for enhanced reliability and quiet operation. It's engineered to provide excellent cooling efficiency while keeping noise levels to a minimum. This design makes it particularly advantageous for users who want a calm computing atmosphere, whether for gaming, streaming, or professional work. -
Question:
Can I use the RM750x for a high-performance build with multiple GPUs?
Answer: Absolutely! The RM750x is capable of supporting high-performance builds with multiple GPUs. Its 750W capacity and multiple PCIe connectors are designed to manage the power requirements of dual or even triple GPU setups efficiently. It provides stable and clean power, which is crucial for demanding tasks such as gaming, video editing, and 3D rendering, ensuring that your system operates at its peak performance without issues. -
Question:
Is the RM750x power supply efficient for long use?
Answer: Yes, the CORSAIR RM750x power supply is designed with efficiency in mind, boasting an 80 Plus Gold rating. This means it operates at over 90% efficiency under typical workloads, which translates to less energy waste and heat generation. Over long periods of use, this efficiency not only reduces your energy bill but also contributes to a cooler system overall, promoting longevity for both your power supply and other components within your PC. -
Question:
Where can I buy the CORSAIR RM750x Fully Modular ATX Power Supply?
Answer: You can purchase the CORSAIR RM750x Fully Modular ATX Power Supply from Ubuy, which offers a wide selection of electronics and tech products. Ubuy provides a convenient platform for users in Sierra Leone to find this reliable power supply easily. With a simple search on their site, you can browse available options and add it to your cart to enhance your PC build.
Corsair Internal Power Supplies CP-9020270-NA/AM Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SLL 4060699
Order now and get it around Monday, July 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 80 PLUS Gold certified for high power efficiency.
- Utilizes high-quality Japanese 105°C capacitors for longevity.
- 135mm magnetic levitation fan for quiet and efficient cooling.
- Fully modular design for customization and compatibility.
- Zero RPM fan mode for silent operation during low loads.
- 10-year warranty for added peace of mind.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.