CORSAIR RPSO146 Power Supply CX750 750WATT

( Brand: Corsair ), ( Manufacturer Part Number: RPSO146 ), ( Model: CORSAIR CX750 RPSO146 ), ( Maximum Power: 750 W ), ( Cooling: 1 Fan ), ( Type: Power Module )

Review CORSAIR Power Supply 750watt

The Corsair RMx Series RM750x, a part of the esteemed Corsair RMx power supply family, delivers exceptional performance and quiet operation with its 750-watt capacity. This 80 Gold certified power supply is designed to meet the power needs of high-end gaming systems and demanding workstations.

The RM750x employs a fully modular design, allowing users to configure and connect only the cables they require. This not only simplifies installation but also reduces clutter within the case. Its compact size, measuring only 140mm in depth, makes it an excellent choice for mid-tower systems, while its high efficiency ensures minimal waste heat production.

The RM750x utilizes a single 12V rail design, delivering a steady power output of up to 62.4A. This ensures optimal power delivery to the components, enabling them to function at their best. The power supply also features a zero-load 12V output, ensuring that it maintains a stable voltage even when the system is idle.

Corsair's RMx Series is renowned for its quiet operation, and the RM750x is no exception. It employs a low-acoustic Zero RPM fan, which means the fan only starts when the power supply reaches certain temperature thresholds, resulting in near-silent operation under typical loads.

The RM750x is also built for reliability, with a 10-year warranty and robust components, including Japanese capacitors and a multi-layered PCB. Its robust design ensures that it can handle the demands of modern systems with ease, making it an ideal choice for users seeking a high-performance and reliable power supply.

The Corsair RMx (RPD-0750XM) 750W power supply unit (PSU) is a popular choice among PC builders due to its high efficiency, quiet operation, and reliable performance. Here are some pros and cons of buying this PSU:

1. High efficiency: With an 80 Gold certification, this PSU is capable of delivering up to 90% efficiency under normal loads, reducing power waste and saving energy.

2. Quiet operation: This PSU uses a hydraulic dynamic fan design, which allows the fan to spin down when the PSU is under low loads, resulting in quiet operation.

3. Modular design: The modular design of this PSU allows users to only connect the cables they need, making cable management easier and reducing clutter in the case.

4. High-quality components: Corsair uses Japanese capacitors and a full suite of protections, including over-voltage, under-voltage, over-current, and short-circuit protection.

5. Compact size: This PSU has a compact size, making it ideal for use in smaller cases.

1. Price: The Corsair RMx 750W PSU is more expensive than some other 750W PSUs on the market.

2. Limited connectors: This PSU only comes with a few PCIe connectors, which may not be enough for some high-end graphics cards.

3. No DC-DC converter: This PSU does not have a DC-DC converter, which may limit its ability to deliver stable voltage to components that require it, such as certain CPU overclocking configurations.

In conclusion, the Corsair RMx 750W PSU is a high-quality, efficient, and reliable power supply unit that is well-suited for use in PC builds. Its quiet operation, modular design, and high-quality components make it a worthwhile investment for those who value performance and reliability. However, its higher price point and limited connectors may deter some buyers.

Recommendation: If you are building a high-performance PC and value quiet operation, high efficiency, and reliable performance, the Corsair RMx 750W PSU is a great choice. However, if you are on a tight budget or require more PCIe connectors, you may want to consider other options in the market.

Details:

Ideal for those looking a dependable power supply unit their system. This model features a single fan cooling system, providing efficient to ensure optimal performance. With the trusted Corsair brand and reliable cooling system, users can expect a stable power supply for their computer needs. The Corsair Rpso146 is a power supply unit designed by Corsair, known for its high-quality computer components.

part #: rpso146 prices

• $49.99-$61.99

specifications powsuppy:

• brand: Corsair
• mpn: Rpso146
• model: Corsair Cx750 Rpso146
• maximum power: 750 W
• cooling: 1 Fan
• type: Power Module

returns powsuppy:

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

seller powsuppy:

• # reviews: 1095
• rating: 100.0%
• city: Belton, Missouri

offer powsuppy:

• quantity: 1
• options: Ship-to-home
• started: May 11, 2026
• sold: 0
• availability: In Stock

general powsuppy:

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

shipping powsuppy:

• type: Fixed
• carrier: USPS
• cost: $6.00
• transit: 3-8 Days
• class: Standard
• service: USPS Ground Advantage

payments powsuppy:

• credit card: Diners-club
• wallet: Apple-pay
• other

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