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CORSAIR RM Series (2021), RM650, Fully Modular Power Supply
CORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies deliver consistent 80 PLUS Gold efficient power to your PC.
CORSAIR RM Series (2021), RM650, Fully Modular Power Supply
Item #: 68029270

CORSAIR RM Series (2021), RM650, Fully Modular Power Supply

Item #: 68029270
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CORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies deliver consistent 80 PLUS Gold efficient power to your PC.
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What Stands Out

Fully Modular Design
Easily customize your cable management with the fully modular design, reducing clutter and allowing for efficient airflow within your PC build.
Enhanced Efficiency
Achieve optimal performance with 80 Plus Gold certification, ensuring less energy waste and reduced electricity bills while delivering stable power to your components.
Advanced Compatibility
Support for ATX 3.0 and PCIe 5.0 guarantees your power supply will work seamlessly with the latest graphics cards and motherboards for future-ready builds.

Product Details

Get the CORSAIR RM Series 2021 Power Supply at Ubuy British Virgin Islands. The RM650 is a 650 Watt, 80 PLUS GOLD Certified, Fully Modular Power Supply for reliable performance.
  • Fully modular design eliminates unnecessary cables for a clean and organized system
  • Dual EPS12V connectors for wide compatibility with modern graphics cards and motherboards
  • 140mm rifle bearing fan with specially calculated fan curve for low noise even at full load
  • Zero RPM fan mode ensures near-silent operation at low to medium loads
  • 80 PLUS Gold certified for high efficiency, lower power consumption, and cooler temperatures
  • Industrial-grade, 105°C-rated capacitors deliver solid electrical performance and reliability, backed by a ten-year warranty
Compatible DevicesPersonal Computer
Connector Type Used on CablePCI Express
Output Wattage850.0
Form FactorEPS12V
Wattage850 watts
Cooling MethodAir
Power Supply DesignFull
Number of Fans1
Fan Size140 Millimeters
Maximum Input Voltage240 Volts (AC)
Minimum Input Voltage100 Volts (AC)
System Bus Connector Type8 Pin
Item Dimensions6.3 x 5.91 x 3.39 inches (16 x 15 x 8.6 cm)
Item Weight1.65 Kilograms
Model NameRM850
BrandCorsair
ManufacturerCorsair
UPC840006628873
Global Trade Identification Number00840006628873
Mfr Part NumberCP-9020232-NA
Model NumberCP-9020232-NA
Unit Count1.0 Count
Connector TypePCI Express
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
  • Gamers

    Ideal for gamers seeking high efficiency and stable power delivery for demanding graphics cards and components.

  • Content Creators

    Perfect for content creators needing reliable and quiet power supplies for stable performance during intensive rendering tasks.

  • Enthusiast Builds

    Excellent for PC builders focused on high-performance setups, requiring modularity and efficiency in their power solutions.

Not Suitable For
  • Budget Builders

    Not suitable for users on a tight budget who might prefer a more affordable power supply option.

Product Description

CORSAIR RM Series (2021), RM650, Fully Modular Power Supply

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the wattage of the CORSAIR RM650 power supply?

    Answer: The CORSAIR RM650 power supply delivers a wattage of 650W, making it suitable for mid to high-end gaming rigs and workstations. With this wattage, users can comfortably run multiple components such as powerful CPUs and GPUs without worrying about power shortages. Moreover, 650W is often recommended for systems with a single high-end graphics card, ensuring stable performance during intense gaming sessions or heavy multitasking.
  • Question: Is the CORSAIR RM650 fully modular?

    Answer: Yes, the CORSAIR RM650 is fully modular, allowing you to connect only the cables that your system needs. This feature not only helps in reducing cable clutter within your case but also improves airflow and cooling. Being fully modular is particularly beneficial for custom PC builders who want a clean and organized interior, leading to better aesthetics and improved maintenance.
  • Question: What certifications does the CORSAIR RM650 power supply have?

    Answer: The CORSAIR RM650 power supply is certified with an 80 PLUS Gold rating, which signifies high energy efficiency. An 80 PLUS Gold certification means that the power supply offers at least 90% efficiency at typical loads, translating to lower energy consumption and reduced heat output. This is crucial for users looking to build energy-efficient systems, especially in environments where power cost is a concern.
  • Question: What type of cooling does the RM650 use?

    Answer: The RM650 features a thermally controlled fan for cooling, which ensures quiet operation during use. The fan remains silent at low load conditions and only ramps up under heavy load situations, balancing performance with noise reduction. This makes the RM650 ideal for home theater PCs or gaming setups where noise could be distracting during immersive experiences.
  • Question: Can I use the CORSAIR RM650 power supply for SLI or CrossFire setups?

    Answer: Yes, the CORSAIR RM650 power supply is capable of supporting SLI or CrossFire setups, accommodating systems with multiple graphics cards. However, it is essential to assess your entire system’s power requirements since dual GPUs draw considerably more power. This power supply's 650W output is sufficient for many configurations, ensuring stable performance without compromising on overall system efficiency.
  • Question: What is the expected lifespan of the CORSAIR RM650?

    Answer: The CORSAIR RM650 is built with high-quality components designed for longevity, often outlasting many other components within your system. Typically, power supplies of this caliber can have a lifespan of around 5 to 10 years, depending on usage conditions, including temperature and load levels. This reliability makes the RM650 a prudent choice for those seeking a long-term investment for their gaming or professional setups.
  • Question: What connectors come with the RM650 power supply?

    Answer: The RM650 power supply includes a variety of connectors tailored for diverse builds, including 4+4 pin CPU connectors, multiple PCIe connectors for graphics cards, SATA connectors for SSDs and HDDs, and standard Molex connectors. This variety allows users to accommodate several components, ensuring compatibility across different configurations, whether you are building a basic setup or a high-end gaming machine.
  • Question: How does the noise level compare to other power supplies?

    Answer: The noise level of the CORSAIR RM650 is exceptionally low compared to many standard power supplies, primarily due to its quality fan design and smart thermal management. Users report minimal noise during operation, which is advantageous in quiet environments or when building systems for entertainment. This feature makes the RM650 a preferred option for users who value a silent operation during gaming or media playback.
  • Question: Where can I buy CORSAIR RM Series 2021, RM650, Fully Modular Power Supply in British Virgin Islands?

    Answer: You can buy the CORSAIR RM Series 2021, RM650, Fully Modular Power Supply on Ubuy, a reliable e-commerce platform that offers a variety of computer hardware options. Ubuy provides a convenient shopping experience, ensuring you can easily find this power supply, along with additional details and customer reviews to help inform your purchase.

Corsair Internal Power Supplies CP-9020232-NA Editorial Review

The Corsair RM Series 2021, RM750, 750 Watt, 80 Plus Gold Certified, Fully Modular Power Supply is a good choice overall. It has received positive reviews, with customers stating that it looks good, is of high quality, powers up the CPU nicely, and operates quietly. The product is also easy to install and comes with plenty of cables that look good and are of high quality. However, some customers have experienced issues with shipping times, with delays of almost two weeks in some cases. The PSU is compatible with all modern motherboards, including the Asus z590s. The product comes with white cables that match the PSU, and the wires themselves are not braided. The PSU provides sufficient wattage and connectors for the RTX 3060. Some users had to install it upside down to get optimal heat output.

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Pros

  • High quality and looks good
  • Quiet operation
  • Easy to install
  • Comes with plenty of cables
  • Provides sufficient wattage and connectors

Cons

  • Shipping times can be slow

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

23 July 2026 · via Trustpilot
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