1. Computer Power Supplies Parts
  2. sku: 11517189911797603
  3. FSP 9PA400MR00

FSP 9PA400MR00 Atx Power Supply Pfc Noise Filtering 400W FSP-400-80AMB

Fsp-400-80amb Fsp 9pa400mr00 Atx 400w Power Supply 80 Gold Plus Active Pfc Noise Filtering

( Brand: Fsp ), ( Manufacturer Part Number: 9PA400MR00 ), ( Model: FSP-400-80AMB ), ( Voltage Compatibility: 100 V, 240 V ), ( Compatible Brand: Universal ), ( Cooling: 1 Fan ), ( Color: Black ), ( Maximum Input Current: 6.3 A ), ( Connectors: 24 Pin, 4 Pin Peripheral, Sata, 6 2 Pin Pci Express, 4 4 Cpu ), ( Form Factor: Atx ), ( Type: Power Supply ), ( Maximum Wattage: 400 W ), ( Features: Noise Filtering, Active Pfc )

Review FSP Atx Power Supply Gold Plus Active Pfc Noise Filtering

The FSP 9PA400MR00 is an ATX form factor power supply unit (PSU) with a capacity of 400 watts. This power supply is an excellent choice for mid-tower computers, offering reliable and efficient power delivery to components.

The PSU utilizes a single 12V rail design, delivering up to 33.33 amps of power to the system. This design simplifies cable management and provides a more stable voltage output to the system. The 80 Bronze certification ensures that the power supply converts at least 82% of the input power into output power under typical loads, thereby reducing energy waste and lowering operating temperatures.

The FSP 9PA400MR00 features Active PFC (Power Factor Correction) technology, which ensures that the power supply delivers power efficiently, minimizing harmonic distortion and reducing the overall power consumption of the system. This technology also makes the power supply compliant with various international energy efficiency regulations.

The power supply includes a built-in noise filtering system, specifically an 80mm double ball fan, which operates quietly and efficiently, reducing fan noise and overall system noise. The fan speed is automatically adjusted based on the load to ensure optimal cooling performance while maintaining a low noise level.

The power supply is designed with safety features such as overcurrent protection, overvoltage protection, short-circuit protection, and overheat protection, ensuring the safety and reliability of the system. The unit also meets the ErP Lot 6 energy efficiency standard, making it an energy-efficient choice for your computer build.

The FSP 9PA400MR00 comes with a modular cable design, which allows users to only connect the cables they need, simplifying cable management and reducing clutter inside the case. The cables are also fully sleeved, making them more aesthetically pleasing and reducing the risk of cable damage.

In summary, the FSP 9PA400MR00 is a high-performance, reliable, and energy-efficient power supply unit with noise filtering capabilities, making it an excellent choice for mid-tower computer builds. Its active PFC technology, single 12V rail design, and built-in noise filtering system make it a standout option for those seeking efficient, quiet, and safe power delivery to their components.

The FSP 400W FSP400-80AMB PFC power supply unit (PSU) is a reliable choice for powering mid-range computer systems. Below are the pros and cons of this power supply unit to help you make an informed decision.

Pros:

1. 80 Bronze Certification: This power supply meets the 80 Bronze efficiency standard, which ensures that it converts at least 82% of the input power into output power under typical loads.

2. Active PFC: The Active PFC (Power Factor Correction) technology helps to minimize power loss and improve power factor, ensuring that the power supply operates efficiently and reduces the load on the power grid.

3. Quiet Operation: The FSP 400W power supply features a 120mm double ball fan, which ensures quiet operation and helps keep the internal components cool.

4. Overvoltage, Overcurrent, and Short-Circuit Protection: The power supply comes with built-in protection features to prevent damage to the system in case of power surges or short circuits.

5. Modular Design: The modular design of this power supply allows users to only connect the cables they need, reducing clutter and improving airflow within the case.

Cons:

1. Limited Power Connectors: With only one 6 2 pin PCIe connector, this power supply may not be suitable for users with multiple high-performance graphics cards or other power-hungry components.

2. Lack of Over-voltage Settings: The power supply does not come with over-voltage settings, which may limit its appeal to users who require fine-tuning of their components' power settings.

Conclusion:

The FSP 400W FSP400-80AMB PFC power supply unit is a solid choice for powering mid-range computer systems due to its 80 Bronze certification, quiet operation, and built-in protection features. However, its limited number of power connectors and lack of over-voltage settings may make it less suitable for users with power-hungry components that require additional connectors or custom power settings.

Recommendation:

If you're looking for a reliable and efficient power supply for a mid-range computer system and prioritize quiet operation and built-in protection features, the FSP 400W FSP400-80AMB PFC power supply is a good option. However, if you require additional PCIe connectors or over-voltage settings, you may want to consider a higher-end power supply with more extensive features.

Details:

Sourced from Leno Legion tower, high quality 80 gold plus PSU FSP. At 400 W this power supply is recommended for productivity and even gaming builds.

part #: 9pa400mr00 prices

  • $48.26-$163.26

specifications powsuppy:

  • brand: Fsp
  • mpn: 9pa400mr00
  • model: Fsp-400-80amb
  • voltage compatibility: 100 V, 240 V
  • compatible brand: Universal
  • cooling: 1 Fan
  • color: Black
  • maximum input current: 6.3 A
  • connectors: 24 Pin, 4 Pin Peripheral, Sata, 6 2 Pin Pci Express, 4 4 Cpu
  • form factor: Atx
  • type: Power Supply
  • maximum wattage: 400 W
  • features: Noise Filtering, Active Pfc

shipping powsuppy:

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

returns powsuppy:

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

general powsuppy:

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

payments powsuppy:

  • credit card: Mastercard
  • wallet: Apple-pay
  • other

seller powsuppy:

  • city: San Jose, California
  • # reviews: 1
  • rating: 100.0%

offer powsuppy:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 1
  • started: March 1, 2026
  • best offers: True
voltage compatibility: 100 v, 240 v, compatible brand: universal, cooling: 1 fan, maximum input current: 6.3 a, connectors: 24 pin, 4 pin peripheral, sata, 6 2 pin pci express, 4 4 cpu, form factor: atx, type: power supply, maximum wattage: 400 w, features: noise filtering, active pfc,
category: computers > computers/tablets networking > computer components parts > power supplies, color: black, sku: 11517189911797603,

Fsp 9PA400MR00 Is Similar To:

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5 offers $48.26–$163.26 USD
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  • Offer #3: $163.26 price + $0.00 shipping estimate = $163.26* total.FREE SHIPPING
  • Offer #4: $109.99 price + $0.00 shipping estimate = $109.99* total. (Excluded.).FREE SHIPPING
  • Offer #5: $120.00 price + $0.00 shipping estimate = $120.00* total. FSP Group Inc, FSP FSP400-60GHN Power Supply.FREE SHIPPING

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