U-POWER MPS-8831 Atx Supply 250W

( Brand: U-power ), ( Manufacturer Part Number: MPS-8831 ), ( Form Factor: Atx ), ( Type: Power Module ), ( Maximum Power: 250 W ), ( Record Id: 50698.000 )

Review U POWER 250w Atx Supply

The Power MPS-8831 is a 250-watt ATX (Advanced Technology Extended) power supply unit (PSU) designed to deliver reliable and efficient power to your computer components. This PSU features a modern design with a compact form factor, making it an excellent choice for mid-tower and full-tower computer cases.

The Power MPS-8831 is built with high-quality components to ensure stable and consistent power delivery. It offers 80 Plus Bronze certification, which means it converts at least 82% of the input power into DC output under typical operating conditions, reducing energy loss and saving you money on electricity bills.

This PSU offers a total of 12 voltage rails, providing ample power for modern computer systems. The main 12V rail can deliver up to 19.55A, while the 3.3V and 5V rails can deliver up to 24.5A and 16.7A, respectively. The 12V, 3.3V, and 5V rails are independently regulated, ensuring stable voltage levels even under heavy loads.

The Power MPS-8831 features a quiet 135mm cooling fan that ensures efficient heat dissipation while minimizing noise. The fan speed is regulated based on the temperature of the components, allowing for quiet operation under normal conditions.

The PSU comes with multiple connectors to accommodate various components, including one 24-pin ATX main power connector, one 4 4-pin EPS12V connector, and a variety of peripheral connectors such as SATA, 6 2-pin PCIe, and 4-pin Molex.

The Power MPS-8831 also includes over-current, over-voltage, and over-temperature protection, ensuring the safety of your components. It is also RoHS compliant, meaning it does not contain any hazardous materials.

In summary, the Power MPS-8831 is a high-performance, reliable, and efficient 250-watt ATX power supply unit that delivers stable power to modern computer systems. Its quiet operation, compact form factor, and extensive connectivity options make it an excellent choice for PC builders and upgraders.

The PowerMax Plus 250W ATX Power Supply Unit (PSU) from SeaSonic (Model: MPS-8831) is a popular choice among PC builders and upgraders due to its high efficiency, reliable performance, and quiet operation. In this analysis, we will discuss the key pros and cons of this power supply unit to help you make an informed decision about whether it is the right choice for your system.

1. High Efficiency: With an 80 Plus Gold certification, the MPS-8831 delivers an impressive power efficiency of up to 90%. This means that a significant amount of electrical energy is converted to usable power for the PC, reducing energy waste and lowering electricity bills.

2. Quiet Operation: This power supply unit is known for its quiet operation, thanks to its Fanless Mode and built-in 120mm fan that only kicks in when necessary. This results in a more pleasant computing experience and reduced noise pollution.

3. Compact Design: The MPS-8831's dimensions (140mm x 86mm x 140mm) make it an excellent choice for small form factor PC builds or cases with limited space.

4. Reliable Performance: SeaSonic is a reputable brand known for producing high-quality power supplies. The MPS-8831 is no exception, offering stable voltage regulation, low ripple and noise, and solid build quality.

5. Modular Cables: The power supply comes with modular cables, allowing users to configure their cable setup according to their specific system requirements. This reduces clutter inside the PC case and makes cable management easier.

1. Limited Power Capacity: With a maximum power output of 250W, the MPS-8831 may not be suitable for high-end systems with multiple power-hungry components, such as high-end graphics cards and CPU coolers.

2. Higher Price Point: Compared to other power supplies with similar wattage, the MPS-8831 is priced on the higher end due to its high efficiency, quiet operation, and reliable performance.

3. Limited Connectivity: The MPS-8831 has fewer connectors than some other power supplies in its class, which may limit the number and type of components that can be supported.

The PowerMax Plus 250W ATX Power Supply Unit (MPS-8831) from SeaSonic offers several advantages, including high efficiency, quiet operation, compact design, reliable performance, and modular cables. However, it may not be suitable for high-end systems due to its limited power capacity and higher price point. For mid-range systems, the MPS-8831 is an excellent choice that delivers reliable and efficient power while maintaining a quiet computing environment.

If you're building or upgrading a mid-range system and are looking for a quiet, efficient, and reliable power supply, the PowerMax Plus 250W ATX Power Supply Unit (MPS-8831) from SeaSonic is a solid recommendation. It delivers the power your components need while minimizing noise and reducing energy waste. However, if you require more power or have a tight budget, you may want to consider alternative power supplies with different specifications and price points.

Details:

The ATX form factor ensures compatibility with a wide range of motherboards and cases. With a maximum Power output of 250W, it is suitable for Powering various computer components and peripherals. The MPS-8831 U POWER 250W ATX Power Supply is a reliable and efficient Power module designed for computers. The U POWER brand guarantees quality and performance, making it a trusted choice for users seeking stable Power supply their systems.

part #: mps8831 prices

• $31.99-$189.00

specifications powsuppy:

• brand: U-power
• mpn: Mps-8831
• form factor: Atx
• type: Power Module
• maximum power: 250 W
• record id: 50698.000

returns powsuppy:

• policy: No Returns

offer powsuppy:

• sold: 0
• best offers: True
• options: Ship-to-home
• quantity: 1
• started: June 15, 2025
• availability: In Stock

general powsuppy:

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

payments powsuppy:

• wallet: Paypal
• other
• credit card: Diners-club

seller powsuppy:

• city: Azusa, California
• rating: 100.0%
• # reviews: 54

shipping powsuppy:

• type: Calculated
• carrier: USPS
• transit: 6-12 Days
• class: Standard
• service: USPS Ground Advantage
• cost: $9.67

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