CORSAIR RPS0054 Desktop Power Supply 550M 550W

( Brand: Corsair ), ( Manufacturer Part Number: RPS0054 ), ( Compatible Brand: Universal ), ( Cooling: 1 Fan ), ( Color: Black ), ( Connectors: 20 4 Pin, 4 4 Cpu, 6 2 Pin Pci Express ), ( Form Factor: Atx ), ( Type: Power Module ), ( Maximum Power: 550 W ), ( Unit Type: Unit )

Review CORSAIR Cx 550w Desktop Power Supply

The Corsair RMx Series RM550x, model number RM550x, is a high-performance 550-watt 80 Gold certified desktop power supply. This power supply delivers reliable and efficient power to your system with a quiet operation, making it an excellent choice for both gaming and professional applications.

The RM550x features a fully modular design, allowing users to connect only the cables they need, reducing clutter inside the case and improving airflow. The power supply also comes with a set of individually sleeved cables for a clean and custom look.

Corsair's Zero RPM fan technology ensures that the fan remains off at low and medium loads, resulting in virtually silent operation. The fan only starts when the power supply reaches higher load levels, minimizing fan noise and contributing to a quieter overall system.

This 550-watt power supply is 80 Gold certified, meaning it meets or exceeds the efficiency requirements of the 80 standard at 20%, 50%, 100% load conditions. This certification not only ensures that the power supply runs efficiently but also reduces energy waste and lowers your electricity bill.

The RM550x features a single 12V rail design, providing a stable and consistent power output to your components. The power supply also includes over-voltage protection, under-voltage protection, short-circuit protection, over-current protection, and over-temperature protection, ensuring the safety of your components.

The Corsair RMx Series RM550x is a reliable, efficient, and quiet power supply that provides the power your system needs to perform at its best. Its fully modular design, quiet operation, and 80 Gold certification make it an excellent choice for any PC build.

Corsair RM550x 550W Power Supply: An In-depth Analysis

The Corsair RM550x is a 550-watt 80 Gold certified power supply unit (PSU). This PSU is renowned for its strong performance, quiet operation, and high efficiency. In this analysis, we will discuss the key features, advantages, and potential drawbacks of the Corsair RM550x, followed by a conclusion and recommendation.

1. 80 Gold certified with a high efficiency of up to 90%.

2. Fully modular design for easy cable management.

3. Zero RPM fan mode for silent operation.

4. 10-year warranty.

5. Overvoltage, overcurrent, overpower, and short-circuit protection.

1. High Efficiency: The Corsair RM550x delivers high efficiency, which translates to lower energy wastage and reduced operating temperatures.

2. Quiet Operation: The Zero RPM fan mode ensures near-silent operation under light to medium loads, making it an excellent choice for quiet PC builds.

3. Flexible Cable Management: The fully modular design of the PSU enables users to only connect the cables they need, reducing clutter and improving airflow.

4. Robust Protection: The Corsair RM550x comes with various safety features like overvoltage, overcurrent, overpower, and short-circuit protection, ensuring the safety of your components.

5. Aesthetic Appeal: With its sleek all-black design and low-profile modular cables, the Corsair RM550x fits well into most PC builds.

1. Higher Cost: Compared to some other 550-watt PSUs, the Corsair RM550x may be more expensive due to its high efficiency, quiet operation, and robust design.

2. Limited Power Delivery: This PSU might not be the best choice for high-end systems that require a large amount of power, as it only provides 550 watts.

The Corsair RM550x is a high-performance, quiet, and efficient power supply that caters to the needs of users who value these features. It boasts a robust design, flexible cable management, and robust protection, making it a reliable choice for PC builds. However, it may be more expensive than some other options, and it might not be the best choice for high-end systems that require more power.

If you're building a mid-range or a quiet PC setup and are willing to invest in a high-quality, efficient, and reliable power supply, the Corsair RM550x is an excellent choice. It offers a balance between performance, quiet operation, and cable management flexibility, making it a versatile and practical pick.

Details:

In some circumstances, a 20% return shipping deduction may apply. E-commerce transportation accounts today for 3% of global greenhouse gas emissions but is on track to become 17% by 2050. Please see the images. Contact Power supplies are tested under load in a working system.

J267 RH042825. Join us in the circular economy and a sustainable future. You tube has helpful videos, Tested fully functional, as pictured.

part #: rps0054 prices

• $30.00-$52.42

specifications powsuppy:

• brand: Corsair
• mpn: Rps0054
• compatible brand: Universal
• cooling: 1 Fan
• color: Black
• connectors: 20 4 Pin, 4 4 Cpu, 6 2 Pin Pci Express
• form factor: Atx
• type: Power Module
• maximum power: 550 W
• unit type: Unit

payments powsuppy:

• credit card: Mastercard
• wallet: Google-pay
• other

general powsuppy:

• Computers/Tablet's Networking > Computer Components Parts > Power Supplies
• condition: Used

offer powsuppy:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: April 28, 2025

shipping powsuppy:

• cost: $0.00
• service: UPS Ground
• carrier: UPS
• transit: 3-7 Days
• type: Fixed
• class: Standard

seller powsuppy:

• city: Riverside, California
• rating: 99.4%
• # reviews: 15086

returns powsuppy:

• time: 60 Days
• method: Money back
• policy: Returns Accepted
• paid by: Seller

Corsair RPS0054 Is Similar To:

• Corsair Cx-600m 600w Power Supply (68.3% similar) Peripheral and satay cables in addition to the primary. Your choice of USPS ground advantage or priority. Corsair CX600M 600 watt bronze level power supply. Pulled from a working computer. Corsair quality. Item condition from above, for your convenience: excellent. I don't see any dust...(May 16th, 2024)
• Evga Corsair 1300w850w Various 1000w 1300w-850w Semi-modular modular Desktop Power Supplies Lot Of 4 (44.3% similar) 1- 1000 w power supply. Comes with only two power cables for 1000 1300 w supply. All working perfectly fine. 1/1 300 w power supply. 2/8 50 w power supply. All other cable are come with each supply see pics...(May 17th, 2024)
• Corsair Cp-9020201-na Rm1000x 1000w 80gold Fully Modular Atx Power Supply Black Read (45.9% similar) Its come with only power cable. Only 1 item RM1000X for each price its work like a dream no problem at all...(May 18th, 2024)
• Corsair Cmpsu750tx Tx750w Power Supply Model Cmpsu-750tx Tested And Working (46.8% similar) This model, Corsair TX750W, has been tested and confirmed to be working perfectly. The cooling system includes one fan to keep your running smoothly. Tested and working. With a maximum power output of 750 w, it can handle even the most demanding components. The power supply is designed...(May 19th, 2024)
• Corsair Cx550m Cx Series 550w Desktop Power Supply With Cables Tested Works (64.5% similar) See pictures. Corsair cx series CX550M 550W semi modular cpu desktop power supply with cables tested works...(May 20th, 2024)
• Corsair Gs700 75-001182 700w Gaming Power Supply (63.9% similar) Included accessories - only whats pictured. No accessories included. Featuring a single fan for cooling and brand name you can trust, the Corsair GS700 is great choice games who demand best. Office hours: our office hours are from 9:00 am to 5:00 pm central standard time. Any computer...(May 20th, 2024)
• Corsair Rm850x Atx Power Supply 850w Barely Used (52.5% similar) I originally bought it from best buy and its in like new condition. I used it in my old desktop for less than a year to infrequently play rocket league. For sale is a very lightly used desktop power supply...(May 20th, 2024)
• Corsair Cp-9020199-na Rm750x Series 80 Gold Fully Modular Power Supply Black No (45.3% similar) Corsair RM750X series 80 gold fully modular power supply black no power supply does not power on was unable to a tester no cables pus only...(May 20th, 2024)
• Corsair Cp-9020222-na Cx-m Series Cx750m 80 Bronze 750w Semi Modular Atx Power Supply (56.7% similar) The package comes with everything seen in the photos. The pus is in overall good condition but may show some scratches and signs of use please see pictures. Tested and fully functional. The pus comes with 1 power; non-modular: cpu and atx please see pictures...(May 21st, 2024)
• Corsair Cp-9020214-na Hx1000i 1000w Modular Power Supply (56.1% similar) Runs perfect and has been taken excellent care of. The power supply for my old gaming pc build...(May 21st, 2024)
• Corsair Cp-9020196 Rm850 850 W Atx Fully Modular Desktop Power Supply No Cords (56.7% similar) Corsair RM850 850 w atx fully modular desktop power supply CP-9020196 no cords...(May 23rd, 2024)