0 ratings
Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply

Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply

0 ratings Write a review
Out of stock
us Imported from USA store
Our Top Logistics Partners
  • fedex
  • dhl
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
klarna payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Efficiency
The RM550x boasts an 80+ Gold certification, ensuring up to 90% energy efficiency, which results in lower electricity bills and less heat generation.
Fully Modular Design
This power supply offers a fully modular design, allowing users to connect only the cables they need, leading to improved airflow and a cleaner build.
Reliable Performance
With superior components and extensive testing, the RM550x delivers consistent power and reliability, effectively addressing the needs of gamers and PC builders for stable performance.

Product Details

Shop Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply online at a best price in Ireland. B015YEI7LK
Compatible DevicesPersonal Computer
Connector Type Used on CableEPS
Output Wattage650 Watts
Form FactorATX12V
Wattage650 watts
Cooling MethodAir
Power Supply DesignFull Modular
Current Rating3 Amps
Number of Fans1
Fan Size140 Millimeters
Maximum Input Voltage240 Volts
Minimum Input Voltage110 Volts
Upper Temperature Rating50 Degrees Celsius
System Bus Connector Type24 Pin
Item Dimensions6.3 x 5.91 x 3.39 inches (16 x 15 x 8.6 cm)
Item Weight3.36 Pounds (1.52 kg)
Model Namermx series
BrandCorsair
ManufacturerCORSAIR
UPC843591034876
Global Trade Identification Number00843591034876
Mfr Part NumberCP-9020178-NA
Model NumberCP-9020178-NA
Item Type NameComputer Power Supply
Built-In Media2 PCIe CABLE 8-PIN (6+2), 3 SATA CABLE (3 SATA), ATX CABLE 24-PIN (20+4), EPS/ATX12V CABLE 8-PIN (4+4), FLOPPY DRIVE ADAPTER (4-PIN), PERIPHERAL CABLE (4-PIN), RM650x 80 PLUS Gold Fully Modular ATX Power Supply
Connector TypeEPS
Item dimensions L x W x H6.3 x 5.91 x 3.39 inches (16 x 15 x 8.6 cm)

Who Should Buy?

Suitable For
  • Gaming Enthusiasts

    Provides reliable power delivery for high-performance gaming rigs with efficiency and reduced heat generation.

  • System Builders

    Fully modular design allows for clean cable management, making it ideal for custom PC builds with neat aesthetics.

  • Silent Use

    Low noise levels and efficient operation make it suitable for quiet systems where sound is a priority.

Not Suitable For
  • Budget Users

    Higher price point may not fit well in strict budget builds where cost-saving is paramount.

Product Description

Corsair RMX Series (2018), RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the key features of the Corsair RM1000x power supply?

    Answer: The Corsair RM1000x power supply boasts a 1000 Watt capacity, making it ideal for high-performance systems. It is 80+ Gold certified, meaning it operates efficiently, providing high power output with minimal waste. The fully modular design allows users to connect only the cables they need, reducing clutter and improving airflow within the case. This power supply is also equipped with a temperature-controlled fan for silent operation under low loads, ensuring a quiet working environment.
  • Question: Is the Corsair RM1000x suitable for gaming builds?

    Answer: Yes, the Corsair RM1000x is highly suitable for gaming builds due to its robust 1000 Watt output, which can support high-end graphics cards and processors. Its 80+ Gold certification indicates a reliable power supply that maintains efficiency under load. Gamers will benefit from the fully modular design, as it allows for optimal cable management, ensuring better airflow and aesthetics in a gaming setup. The silent operation of its fan also enhances the gaming experience by reducing noise.
  • Question: How does the modular design of the RM1000x benefit users?

    Answer: The fully modular design of the RM1000x allows users to attach only the cables they need, preventing unnecessary cables from cluttering the system. This setup improves airflow within the case, which is crucial for maintaining optimal temperatures during high-performance tasks. Additionally, a more organized interior makes future upgrades or maintenance easier and quicker. Users working on custom builds will find this especially beneficial for achieving a cleaner, more efficient workspace.
  • Question: What type of computer systems is the Corsair RM1000x compatible with?

    Answer: The Corsair RM1000x is compatible with a wide range of computer systems, including gaming PCs, workstations, and servers. With its high wattage capacity, it can support multiple GPUs, high-performance CPUs, and extensive peripheral configurations. This versatility makes it a favorite among enthusiasts looking to build powerful systems. Users working on anything from gaming rigs to content creation setups will find the RM1000x is equipped to handle their demanding power needs.
  • Question: What kind of cooling does the Corsair RM1000x feature?

    Answer: The Corsair RM1000x features a temperature-controlled fan that adjusts its speed based on the power load. Under low load conditions, the fan can operate in a zero RPM mode, meaning it won't spin at all, leading to silent operation. As load increases, the fan automatically ramps up to maintain optimal temperatures. This ensures that the power supply remains efficient and quiet, making it suitable for silent builds or scenarios where noise is a concern.
  • Question: What safety features does the Corsair RM1000x include?

    Answer: The Corsair RM1000x is integrated with multiple safety features to protect your components. It includes over-voltage, under-voltage, over-current, and short-circuit protection, ensuring the safety of your entire system. With these features, users can be confident that their hardware is secure from potential power supply failures. This makes it an ideal choice for both novice builders and experienced users focused on reliability.
  • Question: Can the Corsair RM1000x power supply be used in custom PC builds?

    Answer: Absolutely, the Corsair RM1000x is an excellent choice for custom PC builds. Its high wattage and modular design make it versatile for various configurations, from budget setups to power-hungry enthusiast systems. Users can select cables based on their specific hardware requirements, ensuring an efficient and clean installation. Enthusiasts looking to personalize their builds will appreciate the aesthetics and performance the RM1000x brings to the table.
  • Question: Does the RM1000x come with RGB lighting?

    Answer: No, the Corsair RM1000x does not feature RGB lighting. Its design is focused on functionality and performance rather than aesthetics. However, for builders who prefer a cleaner look or are focusing on performance, this power supply is a solid option. Users can always incorporate RGB lighting into their cases and other components to achieve the desired aesthetic while relying on the reliable performance of the RM1000x.
  • Question: What is the noise level of the Corsair RM1000x during operation?

    Answer: The noise level of the Corsair RM1000x during operation is minimal thanks to its temperature-controlled fan. At low loads, the fan can operate silently, making it ideal for quiet PCs where noise reduction is a priority. As usage increases, while the fan will begin to spin, it remains relatively quiet even under load due to efficient design. This makes it a top choice for users who need performance without the distraction of excessive noise.
  • Question: Where can I buy the Corsair RMx Series, RM1000x power supply in Ireland?

    Answer: You can purchase the Corsair RMx Series, RM1000x power supply from Ubuy in Ireland. Ubuy offers a wide range of computer components, including this high-quality power supply, ensuring you have access to the latest technology and products. Shopping at Ubuy allows you to enjoy an easy and secure purchasing experience, making it a reliable choice for upgrading your system.

Corsair Internal Power Supplies CP-9020178-NA Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
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

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

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.