1. Computer Power Supplies Parts
  2. sku: 7296906760953791
  3. TOPOWER TOP-300SX

TOPOWER TOP-300SX Desktop Power Supply Box REG.195

Top-300sx Topower Desktop Computer Power Supply Reg.195 New In Box

( Brand: Topower ), ( Manufacturer Part Number: TOP-300SX ), ( Type: Pc Power Supply ), ( Color: Silver )

Review TOPOWER Desktop Computer Power Supply New In Box

Introducing the Topower Top-300SX, a high-performance desktop power supply unit (PSU) designed to deliver reliable and efficient power to your computer components. This 300-watt PSU comes enclosed in a compact and sleek Reg.195 box, ensuring a neat and organized desktop setup.

The Topower Top-300SX is engineered with a state-of-the-art design that incorporates a 120mm cooling fan, ensuring that the PSU remains stable and cool under heavy loads. Its modular design allows for easy cable management, as users can detach individual cables for improved airflow and reduced clutter.

This PSU is built with Japanese capacitors, known for their superior quality and reliability, and employs a full suite of protection features, including overcurrent protection, overvoltage protection, and short-circuit protection, to safeguard your components from potential damage.

With a 80 PLUS SILVER certification, the Topower Top-300SX delivers up to 90% energy efficiency at 50% load, reducing power waste and lowering your electricity bill. Its universal AC input (100-240V) makes it suitable for use in various regions around the world.

The PSU's connectors include 24-pin ATX, 4 4-pin EPS12V, and 6 2-pin PCIe, allowing it to power a wide range of computer systems, from entry-level to high-performance gaming builds. Its quiet operation and robust build quality make it an excellent choice for both personal and professional use.

In summary, the Topower Top-300SX is a versatile, efficient, and reliable desktop power supply unit, perfect for powering your computer components with confidence and peace of mind. Its modular design, advanced protection features, and high energy efficiency make it a smart investment for any PC builder or upgrader.

The Topower Top-300SX is a 300-watt desktop power supply unit (PSU) that conforms to the ATX form factor and complies with the Regulator Version 1.3 standard. Here are some pros and cons of buying this specific PSU:

Pros:

1. Adequate Power: The Topower Top-300SX provides a continuous power output of 300 watts, which is sufficient for most entry-level and mid-range desktop systems.

2. Efficient: This PSU has an 80 Plus certification, which indicates that it is energy-efficient and converts at least 80% of the input power into DC output under typical load conditions.

3. Modular Design: The Topower Top-300SX features a modular design, meaning that users can choose to connect only the cables they need, reducing clutter and improving airflow inside the case.

4. Protective Features: This PSU comes with several protective features, such as overcurrent protection, overvoltage protection, and short-circuit protection, ensuring the safety of the components in your system.

5. Affordable: The Topower Top-300SX is priced competitively compared to other 300-watt PSUs from well-known brands, making it an attractive option for budget-conscious consumers.

Cons:

1. Limited Warranty: The Topower Top-300SX comes with a relatively short 1-year warranty, which is less than the 3-5 years offered by many other PSU manufacturers.

2. Noise: Some users have reported that this PSU can produce significant noise under heavy load conditions, which may be a concern for those who prioritize quiet operation.

3. Build Quality: The build quality of the Topower Top-300SX has been criticized by some reviewers, with concerns raised about the durability of its components and the quality of its cabling.

Conclusion:

The Topower Top-300SX is a budget-friendly 300-watt desktop power supply unit that offers adequate power, energy efficiency, and protective features. Its modular design and 80 Plus certification are additional advantages. However, its short warranty period, noise levels under heavy load, and build quality concerns are potential drawbacks. Ultimately, if you're looking for an affordable PSU for a mid-range desktop system and don't mind the potential trade-offs, the Topower Top-300SX could be a suitable option. If you're willing to spend more, consider looking into higher-end PSUs from well-known brands for better build quality, longer warranties, and quieter operation.

Details:

It includes shipping, delivery confirmation and packaging material. USPS USA Postal Service is the courier used for ALL shipping. Delivery confirmation is included in all USA shipping charges. New in box, never used Topower TOP-300SX PC power supply.

part #: top300sx prices

  • $59.50-$74.50

specifications powsuppy:

  • brand: Topower
  • mpn: Top-300sx
  • type: Pc Power Supply
  • color: Silver

seller powsuppy:

  • city: Lancaster, California
  • # reviews: 4595
  • rating: 100.0%

general powsuppy:

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

returns powsuppy:

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

payments powsuppy:

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

offer powsuppy:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 5
  • started: May 26, 2025

shipping powsuppy:

  • transit: 4-8 Days
  • cost: $16.90
  • type: Fixed
  • service: Economy
  • class: Economy
type: pc power supply,
category: computers > computers/tablets networking > computer components parts > power supplies, color: silver, sku: 7296906760953791,

Topower TOP-300SX Is Similar To:

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2 offers $59.50–$74.50 USD
  • Offer #1: $74.50 price + $16.90 shipping estimate = $91.40* total. DESKTOP COMPUTER.+$16.90 shipping
  • Offer #2: $59.50 price + $16.90 shipping estimate = $76.40* total. OTHER INFO.+$16.90 shipping

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