1. Computer Power Supplies Parts
  2. sku: 10708013603979502
  3. POWERSPEC 402404

POWERSPEC 402404 Semi Modular Power Supply 650W

402404 Powerspec 650w Mc 80 Plus Bronze Semi Modular Power Supply

( Brand: Powerspec ), ( Manufacturer Part Number: 402404 ), ( Model: 650W ), ( Form Factor: Atx ), ( Manufacturer Warranty: No ), ( Rating: 80 Plus Bronze ), ( Serial Number: No Visible Serial ), ( Type: Power Supply, Semi Modular )

Review POWERSPEC Mc Plus Bronze Semi Modular Power Supply

The PowerSpec 402404 650W 80 semi-modular ATX power supply is an excellent choice for those seeking reliable and efficient power for their computer systems. This power supply unit (PSU) boasts a maximum power output of 650 watts, making it suitable for mid-range to high-end gaming and workstation builds.

The 80 certification ensures that this PSU operates at an impressive efficiency of up to 85% under typical loads, leading to lower power consumption and reduced heat generation. This not only benefits the environment but also saves you money on electricity bills.

The semi-modular design of this PowerSpec PSU offers flexibility, as it allows you to connect only the cables you need for your specific components, minimizing clutter and reducing the overall weight of the cables within your case. The available connectors include 24-pin ATX, 4 4-pin EPS12V, 6 2-pin PCIe, and various SATA and peripheral cables.

The single 12V rail, rated at 52.5A, ensures stable power delivery to the components, ensuring optimal performance and stability. The PSU also features Active PFC (Power Factor Correction) technology, which ensures a constant power output and reduces power losses.

The PowerSpec 402404 650W 80 semi-modular ATX power supply is built to meet the highest quality standards. It undergoes rigorous testing and comes with a robust 5-year warranty, providing peace of mind and assurance that your investment is protected. The sleek, black finish complements most system builds, and the quiet 135mm fan ensures a quiet and cool operating environment.

In summary, the PowerSpec 402404 650W 80 semi-modular ATX power supply is an efficient, reliable, and flexible option for powering your computer system. Its advanced features, including high efficiency, semi-modular design, and robust build quality, make it an excellent choice for both gaming and professional workstation applications.

The PowerSpec 402404 650W 80 semi-modular power supply unit (PSU) is a popular choice among computer builders due to its balance of affordability and decent performance. Here are some pros and cons that can help you make an informed decision about purchasing this PSU.

Pros:

1. Affordable: The PowerSpec 402404 is priced competitively compared to other 650W PSUs in the market, making it an attractive option for budget-conscious builders.

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 inside the case.

3. Decent Efficiency: With an 80 certification, this PSU is energy-efficient and can save you money on electricity bills in the long run.

4. Good Build Quality: The PowerSpec 402404 has a solid build quality, with high-quality components that can handle the demands of modern computer components.

5. Quiet Operation: Many users report that this PSU operates quietly, even under heavy load, which is a significant advantage for those who value a quiet computing environment.

Cons:

1. Limited Cable Length: Some users have reported that the cables provided with this PSU are not long enough for some cases, which may require the purchase of extension cables.

2. Lack of Over-Volting: This PSU does not support over-volting, which may be a disadvantage for those who need to run components at higher voltages.

3. Limited Warranty: The PowerSpec 402404 comes with a limited 3-year warranty, which is shorter than some other PSUs in its price range.

4. Limited Compatibility: This PSU may not be compatible with all motherboards and components, so it is essential to check the compatibility before purchasing.

Conclusion:

The PowerSpec 402404 650W 80 semi-modular power supply is an affordable and decent option for those looking for a reliable and efficient PSU for their computer build. Its semi-modular design, quiet operation, and solid build quality make it a popular choice among budget-conscious builders. However, its limited cable length, lack of over-volting, and short warranty may be disadvantages for some users. Ultimately, if you require a PSU that meets your budget, power requirements, and compatibility needs, the PowerSpec 402404 could be an excellent choice.

Recommendation:

If you are looking for an affordable and efficient 650W power supply with a semi-modular design and good build quality, the PowerSpec 402404 is an excellent option to consider. However, if you require longer cable lengths, over-volting capabilities, or a longer warranty, you may want to consider other PSUs in the market. Ultimately, it is essential to check the compatibility of the PSU with your components and ensure that it meets your power requirements before making a purchase.

Details:

Specifications: Collection Computer Part Sub-Collection Power Supply Brand PowerSpec model 650W MPN MC 402404 Condition Used Type Form Factor ATX Fully/Semi/Non-Modular Semi Modular Rating 80 Plus Bronze Output MFG Warranty No UPC 1 Serial# NO VISIBLE SERIAL Cosmetic condition: This device is in good used condition, showing some scratches and scuffs from moderate use. Rigorously tested and cleaned. This device is in good us condition, showing some scratches and scuffs from moderate use. PowerSpec 650W MC 402404 80 Plus Bronze Semi Modular Power Supply: $48.99.

Please examine the close-up photos provided, as they depict exact item available for purchase. Condition is thoroughly assessed. Functionality condition: This device is in fully functional, used condition and has been thoroughly tested to verify that all features operate correctly. Wiped of all data.

This device is in fully functional, us condition and has been thoroughly tested to verify that all features operate correctly. Specifications: Collection Computer Part, Sub-Collection Power Supply, , model 650W, MPNMC 402404, Conditions d, Type Power Form Quadratics, Fully/Semi/Non-Modular Semi Modular, Rating80 Plus Bronze, Power Output650W, MFG Warranting, UPC 1, Serial#NO VISIBLE SERIAL. Thoroughly inspected by experts. Save money, reduce your impact, while enjoying the same great tech.

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.

part #: 402404 prices

  • $39.99-$50.00

specifications powsuppy:

  • brand: Powerspec
  • mpn: 402404
  • model: 650w
  • form factor: Atx
  • manufacturer warranty: No
  • rating: 80 Plus Bronze
  • serial number: No Visible Serial
  • type: Power Supply, Semi Modular

returns powsuppy:

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

offer powsuppy:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • started: January 7, 2026

payments powsuppy:

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

seller powsuppy:

  • rating: 99.5%
  • # reviews: 7110
  • city: Reston, Virginia

general powsuppy:

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

shipping powsuppy:

  • cost: $0.00
  • type: Fixed
  • carrier: USPS
  • service: USPS Ground Advantage
  • class: Standard
  • transit: 3-7 Days
form factor: atx, manufacturer warranty: no, rating: 80 plus bronze, serial number: no visible serial, type: power supply, semi modular,
category: computers > computers/tablets networking > computer components parts > power supplies, sku: 10708013603979502,

Powerspec 402404 Is Similar To:

powsuppy logo
5 offers $39.99–$50.00 USD
  • Offer #1: $39.99 price + $0.00 shipping estimate = $39.99* total. PowerSpec power supplies provide the ideal balance of price and performance. For the missing modular cables you can only use PowerSpec Original cables that belong to this model in order for it to power up.FREE SHIPPING
  • Offer #2: $50.00 price + $17.52 shipping estimate = $67.52* total. The modular design allows for easy cable management and organization, while the gold color adds a touch of elegance to any build The PowerSpec 80 Plus Gold ATX Modular Power Supply is a high-quality power module designed for computer systems.+$17.52 shipping
  • Offer #3: $45.00 price + $10.60 shipping estimate = $55.60* total. PowerSpec PS 650BF ATX Power Supply 80 Plus Certified Black 1 Fan.+$10.60 shipping
  • Offer #4: $34.94 price + $21.00 shipping estimate = $55.94* total. PowerSpec PS650BSM 80+ Bronze ATX 12V Power Supply MISSING SATA/IDE/FD plug.+$21.00 shipping
  • Offer #5: $59.99 price + $0.00 shipping estimate = $59.99* total. The device was exactly as described and works perfectly. It was exactly as described.FREE SHIPPING

Copyright © powsuppy.com