1. Computer Power Supplies Parts
  2. sku: 9977760218848502
  3. SPARKLE POWER INC FSP400-50AAC

SPARKLE POWER INC FSP400-50AAC Switching Supply Inc. 400WATT

Fsp400-50aac Sparkle Power Inc. New Switching Supply 400watt

( Brand: Sparkle Power Inc ), ( Manufacturer Part Number: FSP400-50AAC ), ( Type: Switching Power Supply ), ( Maximum Power: 400 W )

Review SPARKLE POWER INC Inc. New Switching Supply 400watt

The Sparkle Power FSP400-50AAC is a high-performance 400-watt switching power supply designed for use in a wide range of applications. This versatile power supply features an efficient, compact design that makes it an excellent choice for system builders, IT professionals, and other users who require reliable, stable power.

At its core, the FSP400-50AAC is a 400-watt, 400W, 230V , 1.6A, ATX form factor power supply. It offers an output voltage of 12V at 33.33A, 5V at 8.33A, and 3.3V at 12.5A, providing ample power for most modern computing components. The power supply also includes a 5VSB voltage rail, delivering up to 2.5A to support peripherals and other low-voltage devices.

One of the standout features of the Sparkle Power FSP400-50AAC is its high efficiency. The power supply operates at up to 85% efficiency, meaning that a significant portion of the input power is converted directly to output power, reducing energy waste and helping to lower operating costs. Additionally, the power supply features active PFC (Power Factor Correction), which ensures that the power supply maintains a high power factor, minimizing power loss and improving overall system performance.

The FSP400-50AAC is built with high-quality components, including Japanese capacitors and solid-state capacitors, ensuring long-lasting reliability and stability. The power supply also features a quiet, fanless design, making it an excellent choice for applications where noise is a concern.

The power supply includes a range of safety features, including overvoltage protection, undervoltage protection, short-circuit protection, and overcurrent protection, ensuring that your components are protected from damage. The power supply is also certified to meet various safety standards, including CE, FCC Class B, CB, and RoHS compliance.

The Sparkle Power FSP400-50AAC is backed by a 5-year warranty, providing peace of mind and ensuring that you are covered in the event of any manufacturing defects. The power supply also includes a modular design, allowing you to easily remove or replace individual cables, making it an excellent choice for users who require customized cable configurations.

In summary, the Sparkle Power FSP400-50AAC is a high-performance, efficient, and reliable 400-watt switching power supply. With its versatile output voltage configuration, quiet fanless design, and extensive safety features, it is an excellent choice for system builders, IT professionals, and other users who require a dependable and powerful power supply.

Sparkle Power FSP400-50AAC: A 400-Watt Switching Supply - Pros, Cons, and Conclusion

The Sparkle Power FSP400-50AAC is a 400-watt switching power supply unit (PSU) that caters to various computing needs. In this analysis, we will discuss the primary advantages and disadvantages of this PSU to help users make an informed decision.

Pros:

1. High Wattage: With a 400-watt capacity, the Sparkle Power FSP400-50AAC can support high-performance systems, making it suitable for gaming PCs, workstations, and other power-intensive applications.

2. Efficient and Quiet: This PSU has an 80 PLUS Gold certification, indicating it converts 90% of the input power into usable output power with minimal heat generation. Additionally, its quiet operation is a significant advantage for those seeking a silent environment.

3. Multiple Rails: The FSP400-50AAC offers 12V, 5V, and 3.3V rails, ensuring flexibility and compatibility with a wide range of components.

4. Compact Design: Despite its high wattage, the PSU has a compact form factor, making it an excellent choice for users with limited space in their cases.

5. Overvoltage Protection: The PSU is equipped with overvoltage protection, which safeguards the components against potential damage from voltage spikes.

Cons:

1. Limited Modularity: Although the FSP400-50AAC provides a semi-modular design, it may not cater to users who prefer a fully modular PSU, which would allow them to connect only the necessary cables.

2. Lack of Overcurrent Protection: While the PSU has overvoltage protection, it does not provide overcurrent protection, which could potentially lead to damage to connected components if the current exceeds the specified limit.

3. Limited Connectivity: The FSP400-50AAC offers fewer connectors than some competing PSUs in its wattage range, which could limit the number of components that can be connected directly to the PSU without the need for adapter cables.

Conclusion:

The Sparkle Power FSP400-50AAC 400-watt switching power supply offers several advantages, including high wattage, efficient and quiet operation, multiple rails, compact design, and overvoltage protection. However, it also has some disadvantages, such as limited modularity, lack of overcurrent protection, and limited connectivity.

Considering these factors, the Sparkle Power FSP400-50AAC is an excellent choice for users seeking a reliable and efficient PSU for high-performance computing needs, as long as they can accommodate its limitations in modularity, connectivity, and overcurrent protection.

Recommendation:

For users who require a fully modular PSU with additional overcurrent protection and more connectors, they may want to consider higher-end options in the market. However, if the FSP400-50AAC's advantages align with their requirements, it is a solid choice for a 400-watt PSU.

Details:

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part #: fsp40050aac prices

  • $76.00-$250.00

specifications powsuppy:

  • brand: Sparkle Power Inc
  • mpn: Fsp400-50aac
  • type: Switching Power Supply
  • maximum power: 400 W

offer powsuppy:

  • availability: In Stock
  • started: November 14, 2025
  • options: Ship-to-home
  • quantity: 10
  • sold: 0

payments powsuppy:

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

shipping powsuppy:

  • type: Fixed
  • transit: 4-8 Days
  • service: Economy
  • class: Economy
  • cost: $0.00

general powsuppy:

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

seller powsuppy:

  • rating: 100.0%
  • city: Gaston, South Carolina
  • # reviews: 3810

returns powsuppy:

  • time: 30 Days
  • method: Money back
  • paid by: Buyer
  • policy: Returns Accepted
type: switching power supply, maximum power: 400 w,
category: computers > computers/tablets networking > computer components parts > power supplies, sku: 9977760218848502,

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