Best 750W Power Supply You Can Buy in 2021

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I could not get any specific reason behind that why most people just ignore the quality of a Power Supply Unit (PSU) when they build a PC machine. While experts always suggest prioritizing this component at first. As it’s gonna handle the breaths of every other component installed in your PC. So buying a PSU that is great in terms of your requirement, value, and money is pretty much important.

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Otherwise, a low-end PSU for a high-end PC or a high-end PSU for a low-end PC can conflict with your system components. Even you may end up seeing smoke coming out from your PC case. I hope nobody ever wants to see this happening with his PC Machine. So, let me help you in getting a decent PSU for your machine. I have prepared a list of some best 750 Watt Power Supplies, have a look at them,

What You Need to Know Before Buying a Power Supply.?

  • Wattage Requirement of Your PC Components.
  • PC Case Size Compatibility With PSU Size.
  • PSU Brand as Brand Reputation Matter a Lot.
  • PSU Must be 80 Plus Gold Certified.
  • Last But Not Least, Your Budget.

Best 750W Power Supply in 2021

The List includes both the Modular and Non-Modular Power Supply Units.

1: NZXT C750 PSU – 80+ Gold Certified

NZXT is one among few brands that never compromises on the quality of its products. C750 is an 80+ Gold Certified 750W modular power supply that comes with a warranty period of 10 long years. It also includes a quality 120mm quality fan inside that functions with complete silence even under the full load and keeps PSU super cool.

If we talk about the performance of C750, it’s absolutely tremendous as it delivers a completely reliable, efficient, and stable wattage to PC components. The company made this PSU basically for ATX standard cases, but still, it can be installed in a majority of other cases. Moreover, the modular features of C750 will never let your PC Case looking ugly.


  • Fully Modular
  • 80+ Gold Certified
  • Zero Fan Noise
  • Efficient Performance


  • Not any Notable

2: EVGA 220-G-A-750W – 80+ Gold Certified

EVGA no doubt owns strong capabilities to compete with any other brand specifically in the Power Supply (PSU) category. The 220-G-A-750 basically belongs to the SuperNova series. It is an 80+ Gold Standard 750W Modular Power Supply that comes in a warranty of 10 years. There is a 150mm quality fan also included in it to keeps the temps under control. The fan is double ball bearing which ensures both quality and silent operation.

Similarly, if we talk about the performance of this PSU, it delivers top standard performance with its 100% Japanese Capacitors, LLC Resonant Circuit Design, and (+DC -DC ) converter design to improve 3.3V & 5V Stability. Not only that, but it also provides over-voltage protection, under-voltage protection, over current protection, overpower protection, short circuit protection, and over-temperature protection.


  • 90% Efficiency
  • 80+ Gold Certified
  • 100% Japanese Capacitors
  • Full Safety & Protection


  • Not any Notable

3: Seasonic FOCUS 750W – 80+ Gold Certified 

Really a compact-sized PSU that can be easily fitted into most PC cases without any issue. Yup, Seasonic Focus 750 is a 750W 80+ Gold Certified Semi-Modular Power Supply Unit. It provides a well-standard and stable performance to PC components as well as ensures the proper protection during any power breakdown.

Moreover, this PSU manufactured by Seasonic provides up to 87% efficiency at 20% load, 90% efficiency at 50% load, and 87% efficiency at 100% load. It also includes a single 120mm fan featured with the fluid dynamic bearing to maintain the temperature at decent degrees. Apart from that, Seasonic provides a 7-year warranty for Focus 750


  • 80+ Gold Certified
  • 7 Years Warranty
  • Stable & Efficient Performance
  • Semi-Modular
  • Compact Size


  • Short Cable Length

4: Be Quiet! Straight Power 11 750W

Well, a fully modular 750W power supply featured with 80+ platinum certification. Be Quiet Straight Power 11 features an efficiency of up to 93% on full load. The company has used 105°C rated quality Japanese capacitors in this PSU to leave no compromise on performance. These capacitors not only make the PSU life longer but the life span of other components too.

While the most notable point in this PSU is an adjustment of its fan (Funnel-Shaped Opening) that is quite tremendous to provide the proper airflow. So overheating is not gonna be a big issue for this beast. Moreover, the modular feature will also let you have a large space to manage the cables at the backside of the case.


  • 80+ Platinum Certified
  • Full Modular
  • High-Quality Capacitors
  • Silent Fan Operations
  • Funnel Shaped Fan Opening


  • Not any Notable

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