CORSAIR RPS0138 Semi Modular Power Supply CX650M 650W

( Brand: Corsair ), ( Manufacturer Part Number: RPS0138 ), ( Model: CX650M ), ( Form Factor: Atx ), ( Manufacturer Warranty: No ), ( Maximum Wattage: 650w ), ( Rating: 80 Plus Bronze ), ( Serial Number: A1z5b35110em37 ), ( Type: Power Supply, Semi Modular ), ( Condition: 3000 )

Review CORSAIR Plus Bronze 650w Semi Modular Power Supply

The Corsair RMx (RPS-0138) CX650M is an 80 Gold certified semi-modular power supply unit (PSU) designed for quiet and efficient power delivery to modern PC systems. This 650-watt PSU comes with a compact form factor, making it an excellent choice for mid-tower cases and smaller builds.

The CX650M features a high-performance, quiet 135mm magnetic levitation fan. This fan utilizes magnetic forces instead of traditional bearings, reducing friction, wear, and noise. The fan only spins up when necessary, ensuring that your system remains cool and quiet under normal loads.

This PSU is 80 Gold certified, which means it delivers an efficiency of 90% or higher under typical loads. This not only helps reduce energy waste but also keeps components within your case cooler, leading to a quieter overall system.

The CX650M is a semi-modular design, meaning that only the essential cables are hardwired to the PSU and the rest can be configured as per your needs. This feature simplifies cable management and reduces clutter inside your case.

The PSU comes with a comprehensive set of protection features, including over current protection, over voltage protection, under voltage protection, and short circuit protection, ensuring your components are safe from potential damage.

The fully modular flat cables are designed for easy routing and better airflow inside your case. They also feature low-profile connectors, which allow for a more compact build.

The CX650M comes with a 7-year warranty, providing peace of mind for your investment. With its efficient design, quiet operation, and robust protection features, the Corsair RMx (RPS-0138) CX650M is a reliable and high-performing power supply solution for your PC.

The Corsair RMx (RPS-0138cx650m) CX650M is a 650-watt semi-modular power supply (PSU) from Corsair's RMx series. This PSU offers a balance of performance, efficiency, and affordability, making it a popular choice for many PC builders. Let's examine some of its key features, advantages, and potential drawbacks.

1. Efficiency: The CX650M has an 80 Bronze certification, which means it offers a minimum efficiency of 82% under normal loads and 85% under full load.

2. Semi-Modular Design: This PSU features a semi-modular design, which allows users to connect only the cables they need, reducing clutter and improving airflow within the case.

3. Quiet Operation: The CX650M uses a hydraulic dynamic fan with a zero-RPM mode, ensuring quiet operation under low loads and improved acoustic performance.

4. High-Quality Components: Corsair uses Japanese capacitors, ensuring long-lasting performance and reliability.

5. Overvoltage Protection: The PSU includes protection against overvoltage, short-circuit protection, and over-power protection.

1. Limited Modularity: While the semi-modular design is an improvement over a fully modular PSU, it still requires users to connect the main 24-pin and 4 4-pin EPS cables, which can be less flexible in terms of cable management.

2. Limited Warranty: The CX650M comes with a limited 5-year warranty, which is shorter than some other PSUs in its price range.

The Corsair RMx (RPS-0138cx650m) CX650M is a solid choice for those seeking a 650-watt PSU with good performance, efficiency, and a semi-modular design. Its quiet operation, high-quality components, and comprehensive protection features make it a reliable option for most PC builds. However, its limited modularity and shorter warranty may be a concern for some users.

If you're looking for a 650-watt PSU with a good balance of features, performance, and affordability, the Corsair RMx (RPS-0138cx650m) CX650M is a solid choice. It offers a semi-modular design, quiet operation, high-quality components, and comprehensive protection features. However, if you require a fully modular design or a longer warranty, you may want to consider other options in the same price range.

Details:

Specifications: Collection Computer Part, Sub-Collection Power Supply, Brand Corsair, model CX650M, MPN RPS0138, Condition Us d, Type Form Factor ATX, Fully/Semi/Non-Modular Semi Modular, Rating 80 Plus Bronze, Output 650W, MFG Warranty No, UPC, Serial# A1Z5B35110EM37. Apple Pencil 1st Gen Smart Stylus White. Pay More Pembroke Pines. FREE Shipping.

To coordinate pickup. You might also like. Specifications: Collection Computer Part Sub-Collection Power Supply Brand Corsair model CX650M MPN RPS0138 Condition Used Type Form Factor ATX Fully/Semi/Non-Modular Semi Modular Rating 80 Plus Bronze Output 650W MFG Warranty No UPC Serial# A1Z5B35110EM37 Cosmetic condition: Please view our close up photos, as these are taken of the actual item being offered for sale

part #: rps0138 prices

• $59.99-$79.99

specifications powsuppy:

• brand: Corsair
• mpn: Rps0138
• model: Cx650m
• form factor: Atx
• manufacturer warranty: No
• maximum wattage: 650w
• rating: 80 Plus Bronze
• serial number: A1z5b35110em37
• type: Power Supply, Semi Modular
• condition: 3000

offer powsuppy:

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

returns powsuppy:

• paid by: Seller
• method: Money back
• policy: Returns Accepted
• time: 30 Days

shipping powsuppy:

• class: Standard
• type: Fixed
• carrier: USPS
• cost: $0.00
• transit: 5-10 Days
• service: USPS Ground Advantage

general powsuppy:

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

payments powsuppy:

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

seller powsuppy:

• rating: 97.3%
• # reviews: 104
• city: Hollywood, Florida

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