COOLER MASTER RS-750-AMAA-B1 Gaming Atx Power Supply 750W

( Brand: Cooler Master ), ( Manufacturer Part Number: RS-750-AMAA-B1 ), ( Compatible Brand: Universal ), ( Voltage Compatibility: 110 V ), ( Cooling: 1 Fan ), ( Color: Black ), ( Max Psu Length: 120mm ), ( Modular: No ), ( Maximum Input Current: 10-6a ), ( Connectors: 20 4 Pin ), ( Form Factor: Atx ), ( Type: Power Supply ), ( Maximum Power: 750 W ), ( Unit Type: Unit ), ( Efficiency: 90 ), ( Country/region Of Manufacture: China )

Review COOLER MASTER 750w Gaming Atx Power Supply Plus Bronze Certified Rs750amaab1

The Cooler Master RS-750-MAA-B1 is a high-performance 750-watt gaming ATX power supply designed to deliver reliable and stable power to your system components. This power supply unit (PSU) boasts an impressive 80 Gold certification, ensuring an energy efficiency level of up to 90%. This translates to reduced power consumption and lower operating temperatures, contributing to a quieter and more energy-efficient operation.

The RS-750-MAA-B1 is engineered with a robust design, featuring a 135mm double ball fan for excellent airflow and cooling performance. The fan operates in quiet mode under normal loads and only kicks into high-speed mode when necessary, minimizing noise and ensuring a peaceful computing environment.

This power supply boasts a fully modular design, allowing users to connect only the cables they require, reducing clutter and improving airflow within the case. The RS-750-MAA-B1 includes a wide range of connectors, including 24-pin ATX, 8 4-pin EPS12V, 6 2-pin PCIe, and various SATA and 4 4-pin peripheral connectors, making it compatible with a wide range of modern systems.

The RS-750-MAA-B1 is built with high-quality components, including Japanese capacitors, ensuring long-lasting performance and reliability. The unit also features over-voltage, over-current, and short-circuit protection, safeguarding your components against potential damage.

In summary, the Cooler Master RS-750-MAA-B1 is a top-tier, high-performance 750-watt gaming ATX power supply that delivers reliable, stable, and efficient power to your system components. Its quiet operation, fully modular design, and robust protection features make it an excellent choice for gaming, workstation, or high-performance computing applications.

Cooler Master RS-750-MAA-B1 750W Gaming ATX Power Supply: A Detailed Analysis

The Cooler Master RS-750-MAA-B1 is a 750-watt gaming ATX power supply that is 80 Gold certified. This power supply unit (PSU) comes with several features that make it an attractive option for gamers and PC enthusiasts. In this analysis, we will discuss the pros and cons of this PSU to help you make an informed decision.

1. High Wattage: The Cooler Master RS-750-MAA-B1 provides a sufficient power output of 750 watts, which is more than enough for most mid-range to high-end gaming systems.

2. 80 Gold Certified: This PSU is 80 Gold certified, which means it is highly efficient, delivering over 90% efficiency under full load.

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

4. Quiet Operation: The Cooler Master RS-750-MAA-B1 operates quietly, thanks to its advanced fan control and hydrodynamic bearing fan.

5. High-Quality Components: This PSU uses Japanese capacitors and other high-quality components to ensure reliability and longevity.

1. Limited Connectivity: While the modular design is a pro for some, it may be a con for others as it limits the number of connectors available out of the box. Users may need to purchase additional cables if their system requires them.

2. Lack of Overvoltage Protection: This PSU does not have overvoltage protection, which could be a concern for some users.

3. Relatively High Price Point: The Cooler Master RS-750-MAA-B1 is priced higher than some other 750-watt PSUs in the market.

The Cooler Master RS-750-MAA-B1 is a high-performance, reliable, and efficient power supply unit that is well-suited for mid-range to high-end gaming systems. Its 80 Gold certification, modular design, quiet operation, and high-quality components are significant advantages. However, its relatively high price point and limited connectivity options could be potential cons for some users.

If you're looking for a high-performance, quiet, and efficient power supply for your gaming system, the Cooler Master RS-750-MAA-B1 is an excellent choice. Its modular design, reliable components, and high wattage output make it a great investment for PC enthusiasts. However, if you're on a tight budget or need a PSU with more connectivity options, you may want to explore other options in the market.

Details:

Cooler Master 750W Gaming ATX Power Supply 80 Plus Bronze Certified RS750AMAAB1.

part #: rs750amaab1 prices

• $45.00-$59.99

specifications powsuppy:

• brand: Cooler Master
• mpn: Rs-750-amaa-b1
• compatible brand: Universal
• voltage compatibility: 110 V
• cooling: 1 Fan
• color: Black
• max psu length: 120mm
• modular: No
• maximum input current: 10-6a
• connectors: 20 4 Pin
• form factor: Atx
• type: Power Supply
• maximum power: 750 W
• unit type: Unit
• efficiency: 90
• country/region of manufacture: China

payments powsuppy:

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

shipping powsuppy:

• transit: 5-11 Days
• cost: $13.22
• class: Standard
• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS

returns powsuppy:

• policy: No Returns

offer powsuppy:

• availability: In Stock
• quantity: 1
• sold: 0
• best offers: True
• options: Ship-to-home
• started: July 18, 2025

general powsuppy:

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

seller powsuppy:

• city: Henrico, Virginia
• # reviews: 9
• rating: 100.0%

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