ROSEWILL SMG750 Smg Modular Atx Gaming Psu 750W

( Brand: Rosewill ), ( Manufacturer Part Number: SMG750 ), ( Voltage Compatibility: 115 V, 120 V, 220 V, 240 V ), ( Cooling: 1 Fan ), ( Color: Black ), ( Modular: Yes ), ( Maximum Input Current: 10 A ), ( Connectors: 20 4 Pin, 4 4 Cpu, 4 Pin 12 V, 4 Pin Peripheral, 6 2 Pin Pci Express, 6 6 Pin, Floppy Drive, Sata I ), ( Form Factor: Atx ), ( Maximum Power: 750 W ), ( Features: Fused, Noise Filtering, Surge Protection, Modular )

Review ROSEWILL Smg 750w Plus Gold Fully Modular Atx Gaming Psu

The Rosewill SMG750 is a high-performance, 80 Gold certified modular ATX gaming power supply unit (PSU) designed to meet the power needs of modern gaming systems and high-end PC builds. This 750-watt PSU delivers reliable and efficient power to your components, ensuring stable and uninterrupted performance.

The SMG750 features a fully modular design, allowing you to connect only the cables you need to your system, reducing clutter and improving airflow within your case. Each cable is individually sleeved, adding an aesthetic touch to your build and helping to improve cable management.

With an 80 Gold certification, the Rosewill SMG750 operates at an impressive 90% efficiency under typical loads and 92% under full load, meaning more power is delivered to your components and less wasted as heat. This not only helps to reduce your PC's carbon footprint but also leads to lower operating temperatures and longer component lifespan.

The SMG750 utilizes a single 12V rail design, delivering a steady and consistent power supply to your CPU and GPU, which is essential for optimal gaming performance. The PSU also includes an Active PFC design, which ensures excellent power factor correction and stability, even during power surges or brownouts.

To ensure your components are well-protected, the Rosewill SMG750 includes a range of built-in safety features, including over-current protection, over-voltage protection, under-voltage protection, short-circuit protection, and over-temperature protection. These features help to prevent damage to your components and ensure your system remains stable and reliable.

The SMG750's quiet operation is achieved through its Fluid Dynamic Bearing (FDB) fan, which operates at low RPMs under typical loads, minimizing fan noise while still ensuring efficient cooling. The fan speed is also adjustable via the PWM controller, allowing you to customize the fan speed to your preferences.

This PSU is compatible with a wide range of systems, thanks to its ATX form factor and universal AC input. It also includes a range of connectors, including 2x EPS12V, 4x PCIe, and multiple SATA and 6 2 pin peripheral connectors, ensuring you have the necessary connectivity for your components.

In summary, the Rosewill SMG750 is a high-performance, modular, and efficient gaming power supply unit that delivers reliable and consistent power to your components, ensuring optimal gaming performance and longer component lifespan. Its fully modular design, quiet operation, and built-in safety features make it an excellent choice for modern gaming systems and high-end PC builds.

The Rosewill SMG750 is a 750-watt 80 Gold certified modular power supply unit (PSU) designed for gaming systems. Here are some pros and cons to help you decide if this PSU is a good fit for your needs:

1. 80 Gold certification ensures high efficiency and reliability.

2. Modular design allows for better cable management and reduces clutter.

3. Quiet operation with a zero fan mode below 40% load.

4. High wattage capacity to power demanding gaming components.

5. 10-year manufacturer's warranty for peace of mind.

1. Some users have reported issues with the fan starting up unexpectedly.

2. The size and weight may be larger than some users anticipate.

3. The price point is slightly higher than some other 750-watt PSUs in the market.

In conclusion, the Rosewill SMG750 is a solid choice for a gaming system that requires a reliable, high-wattage, and quiet power supply. The modular design and long warranty offer added value for the price. The reported fan issues are a minor concern, but the benefits of the PSU largely outweigh this drawback.

Recommendation: If you are looking for a 750-watt modular PSU with good efficiency, reliable performance, and a quiet operation, the Rosewill SMG750 is a good option to consider. However, be aware of the potential fan issues and ensure the size and weight are suitable for your system before making a purchase.

Details:

Safety Protections - Active Power Factor Correction, Over voltage , Current, Short Circuit, Power, and Temperature Protection. Japanese Capacitors - provide reliability and a longer lifespan to your power supply. Inspected and tested. New ATX Tester; included per order.

Reduce dust build-up and achieve better cable management with this fully modular power supply using only the cables your build requires. Ready to use; as shown. Superior Silence: The 135mm fan provides the PSU with optimal airflow lower sound. Function First: Built for high performance with 100% Japanese capacitors to ensure top-notch operations your system.

80 Plus Gold Certified - Delivers 90% or more efficiency under typical load conditions. With cable set, power cord, 4x screws, zip ties. Fully Modular Design - A fully modular power supply design allows for customized cable arrangement, plus reduced clutter and better airflow compared to a non or semi within your computer case system. Packing list may show pricing.

Enjoy your content without extra noise pollution.

part #: smg750 prices

• $19.99-$59.00

specifications powsuppy:

• brand: Rosewill
• mpn: Smg750
• voltage compatibility: 115 V, 120 V, 220 V, 240 V
• cooling: 1 Fan
• color: Black
• modular: Yes
• maximum input current: 10 A
• connectors: 20 4 Pin, 4 4 Cpu, 4 Pin 12 V, 4 Pin Peripheral, 6 2 Pin Pci Express, 6 6 Pin, Floppy Drive, Sata I
• form factor: Atx
• maximum power: 750 W
• features: Fused, Noise Filtering, Surge Protection, Modular

payments powsuppy:

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

general powsuppy:

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

offer powsuppy:

• availability: In Stock
• sold: 0
• started: November 12, 2025
• options: Ship-to-home
• quantity: 3

returns powsuppy:

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

shipping powsuppy:

• transit: 2-6 Days
• carrier: USPS
• type: Calculated
• cost: $11.86
• service: USPS Ground Advantage, USPS Priority Mail
• class: Standard, Expedited

seller powsuppy:

• rating: 100.0%
• city: Elgin, Illinois
• # reviews: 773

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