1. Computer Power Supplies Parts
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  3. CORSAIR CP-9020078-NA

CORSAIR CP-9020078-NA Semi Modular Power Supply CS750M 750W

Cp-9020078-na Corsair Cs750m 80 Plus Gold 750w Semi Modular Power Supply

( Brand: Corsair ), ( Manufacturer Part Number: CP-9020078-NA ), ( Model: CS750M ), ( Form Factor: Atx ), ( Manufacturer Warranty: No ), ( Maximum Wattage: 750w ), ( Rating: 80 Plus Gold ), ( Serial Number: 229814504857 ), ( Type: Power Supply, Semi Modular )

Review CORSAIR Plus Gold 750w Semi Modular Power Supply

The Corsair CP-9020078-NA CS750M is an 80 Gold certified semi-modular power supply unit (PSU) that delivers a maximum power output of 750 watts. This efficient PSU is designed to meet the power requirements of modern high-performance computing systems and gaming rigs.

The CS750M is a compact, modular design that measures 140mm in depth and features a single 12V rail, capable of delivering up to 62.4A. This design ensures optimal power delivery to the components, reducing cable clutter and improving airflow within the case.

The PSU utilizes Corsair's renowned Digital Power Architecture, which provides precise voltage regulation, ensuring stable power delivery even under heavy loads. It also features a high-frequency, low-noise fan that delivers quiet operation and long-term reliability.

The CS750M is 80 Gold certified, indicating that it operates at an efficiency of 90% or higher under typical loads, making it an energy-efficient choice for powering your system. It also features over-voltage, over-current, and short-circuit protection, ensuring the safety of your components.

The semi-modular design of the CS750M allows for the detachable connection of cables for peripherals and expansion cards, reducing cable clutter and improving airflow within the case. The PSU comes with a set of modular cables, including two EPS12V connectors, four 12V cables, two 4 4-pin CPU cables, and various SATA and 6 2-pin peripheral cables.

The CS750M is housed in a robust, high-quality housing with a sleek black finish, making it an excellent addition to any modern PC build. The PSU also comes with a 7-year warranty, offering peace of mind and long-term reliability for your system.

The Corsair CP-9020078-NA CP-9020078-NA CS750M is a 750-watt semi-modular power supply unit (PSU) from Corsair. Here are some pros and cons that might help you make an informed decision about purchasing this PSU.

Pros:

1. High Wattage: With a capacity of 750 watts, this PSU can provide enough power for most mid-range and high-end systems.

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

3. High Efficiency: The CS750M has an 80 Gold certification, which means it is at least 90% efficient under typical loads and 92% efficient under full load.

4. Quiet Operation: The hydraulic dynamic fan is designed to be quiet and efficient, with a maximum speed of 1500 RPM.

5. Overvoltage Protection: The PSU includes overvoltage protection to prevent damage to components from voltage spikes.

6. High-Quality Components: Corsair uses high-quality components, such as Japanese capacitors, to ensure reliable and stable power delivery.

Cons:

1. Price: The CS750M is more expensive than some other 750-watt PSUs on the market.

2. Size: The dimensions of the PSU (140mm x 86mm x 150mm) may not fit in all cases, especially those with smaller form factors.

3. Limited Modularity: While the semi-modular design is an improvement over a fully-modular PSU, some users may prefer the flexibility of a fully-modular design.

4. Cable Length: Some users have reported that the length of the cables provided with the PSU may not be long enough for their needs.

Conclusion:

The Corsair CP-9020078-NA CS750M is a high-performance, semi-modular PSU that offers reliable power delivery, quiet operation, and efficient cooling. Its high wattage capacity, high efficiency, and overvoltage protection make it an excellent choice for mid-range and high-end systems. However, its higher price point and limited modularity may be a drawback for some users. Ultimately, if you are looking for a dependable, high-performance PSU and are not concerned about the cost, the CS750M is an excellent choice.

Recommendation:

If the Corsair CP-9020078-NA CS750M fits within your budget and your case size requirements, we recommend giving it a serious consideration. Its high-quality components, efficient cooling, and quiet operation make it a great choice for powering your system. However, if you are on a tight budget or prefer a fully-modular design, there are other options on the market that may better suit your needs. We suggest researching other PSUs in the same wattage range and considering the specific features and benefits that are most important to you.

Details:

Your New Home for, Pre-owned Tech: Get the best deals on everything from smartphones, tablet's, laptops, camera gear, and even gaming gear. Devices have not been reassembled. Rigorously tested and cleaned. Functionality condition: This device is in fully working, used condition.

Specifications: Collection Computer Part, Sub-Collection Power Supply, Brand Corsair, model CS750M, MPN CP-9020078-NA, Condition Us d, Type Form Factor ATX, Fully/Semi/Non-Modular Semi Modular, Rating 80 Plus Gold, Output 750W, MFG Warranty No, UPC 5, Serial# 7. There are very few, if any, scratches or scuffs, and it has been cleaned. Save money, reduce your impact, while enjoying the same great tech. Condition is thoroughly assessed.

Specifications: Collection Computer Part Sub-Collection Power Supply Brand Corsair model CS750M MPN CP-9020078-NA Condition Used Type Form Factor ATX Fully/Semi/Non-Modular Semi Modular Rating 80 Plus Gold Output 750W MFG Warranty No UPC 5 Serial# 7 Cosmetic condition: This device is used but in like-new, excellent condition. This device is in fully working, us condition. It has been fully tested to ensure all aspects are working. Thoroughly inspected by experts.

Corsair CS750M CP-9020078-NA 80 Plus Gold 750W Semi Modular Power Supply: $119.99. Wiped of all data. This device is us but in like-new, excellent condition.

part #: cp9020078 prices

  • $20.99-$300.00

specifications powsuppy:

  • brand: Corsair
  • mpn: Cp-9020078-na
  • model: Cs750m
  • form factor: Atx
  • manufacturer warranty: No
  • maximum wattage: 750w
  • rating: 80 Plus Gold
  • serial number: 229814504857
  • type: Power Supply, Semi Modular

seller powsuppy:

  • # reviews: 4179
  • city: Washington, District of Columbia
  • rating: 98.8%

shipping powsuppy:

  • service: USPS Ground Advantage
  • type: Fixed
  • cost: $0.00
  • class: Standard
  • transit: 4-9 Days
  • carrier: USPS

returns powsuppy:

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

offer powsuppy:

  • started: January 3, 2026
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

general powsuppy:

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

payments powsuppy:

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form factor: atx, manufacturer warranty: no, maximum wattage: 750w, rating: 80 plus gold, serial number: 229814504857, type: power supply, semi modular,
category: computers > computers/tablets networking > computer components parts > power supplies, sku: 10655054228080853,

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