COOLER MASTER MPX-4001-ACABW Switching Power Supply MPX4001ACABW1193100349 T2661

( Brand: Cooler Master ), ( Part Type: Supply ), ( Manufacturer Part Number: MPX-4001-ACABW )

Review COOLER MASTER Switching Power Supply

The Cooler Master Mpx-4001-acabw, also known as the Mpx4001acabw1193100349 TS2661, is a high-performance switching power supply designed for modern computer systems. This power supply unit (PSU) is engineered by Cooler Master, a leading manufacturer known for producing reliable and efficient power solutions.

The Mpx4001acabw1193100349 boasts an impressive 400-watt maximum power output, which is sufficient for most mid-range to high-end systems. It is a 80 PLUS Bronze certified unit, meaning it converts up to 82% of the input energy into DC output, reducing energy waste and ensuring stable power delivery.

This power supply features a modular design, allowing users to connect only the cables they need, simplifying cable management and reducing clutter inside the case. The unit comes with the following cables: 1 x 24-pin ATX main power cable, 1 x 4 4-pin EPS12V power cable, 1 x 6 2-pin PCIe power cable, 1 x Floppy disk drive power cable, and 7 x SATA power cables.

The Mpx4001acabw1193100349 is equipped with Active PFC (Power Factor Correction) technology, which provides a constant current draw from the power grid, ensuring better stability and improved energy efficiency. It also includes overvoltage, undervoltage, overcurrent, overpower, and short-circuit protection, safeguarding your components against potential damage.

The unit's dimensions are 5.31 inches (W) x 3.93 inches (H) x 6.3 inches (D), making it suitable for most standard ATX cases. Its fan delivers efficient cooling while operating quietly, ensuring a pleasant computing environment.

In summary, the Cooler Master Mpx4001-acabw is a versatile and reliable power supply solution for your computer system. With its impressive power output, modular design, energy efficiency, and robust protection features, it is an excellent choice for both enthusiasts and professionals alike.

The Cooler Master Mpx-4001-acabw (MPX-4001) is a 400-watt 80 Bronze certified switching power supply (SPS). Here are some potential pros and cons for consideration before making a purchase.

1. 80 Bronze certification ensures a minimum efficiency of 82% under normal load conditions, making it energy-efficient.

2. Compact form factor (110mm x 150mm x 86mm) is ideal for small form factor builds or where space is limited.

3. Active PFC reduces input current ripple, which may help stabilize voltage levels and improve overall system stability.

4. The single 12V rail can deliver up to 33.3A, which is suitable for most modern components.

5. Modular design allows users to connect only the cables they need, reducing clutter and improving airflow.

1. The 80 Bronze certification is the minimum energy efficiency requirement, and more efficient 80 Gold or Platinum certifications may be preferable for some users.

2. The maximum combined power of 3.3V, 5V, and 12V rails may not be sufficient for high-demand systems.

3. The voltage regulation may not be as stable under heavy load conditions, which could impact system stability or performance.

4. The fan may run louder than some users prefer under full load conditions.

The Cooler Master MPX-4001 is a suitable choice for budget-conscious builders or those with limited space, as it offers good efficiency, a compact form factor, and a modular design. However, it may not be the best option for power-hungry or high-performance systems due to its lower efficiency certification and limited power capacity.

If you are building a budget system or one with limited space, the Cooler Master MPX-4001 could be an excellent choice. However, if you are building a high-performance system or one that requires a more stable power supply, you may want to consider a more efficient 80 Gold or Platinum certified SPS with a higher power capacity.

Details:

Glad you stopped by. COOLER MASTER MPX-4001-ACABW MPX4001ACABW SWITCHING POWER SUPPLY T266185 Brand:: MASTER, condition: THIS IS A USED ITEM, IN GOOD CONDITION AND INCLUDES 30 DAY WARRANTY. Extra Information:: AC INPUT:200-240V-3.5A 50-60Hz ,DC OUTPUT: 12V 5V 3.3V 12V 5VSB. Rush Orders Ship Same Day.

Primary model Number:MPX-4001-ACABW. We proudly sell hard-to-find parts, components, and machines to makers manufacturers. Open to Making Bulk Deals.

part #: mpx4001 prices

• $23.91-$63.99

specifications strialpower:

• brand: Cooler Master
• part type: Supply
• manufacturer part number: MPX-4001-ACABW

offer strialpower:

• best offers: True
• started: January 3, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock

general strialpower:

• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies
• condition: Used

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• type: Calculated
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• cost: $15.64
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• method: Money back
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• # reviews: 20486
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• rating: 99.7%

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