Top 10 Best PC Power Supply in 2021 – Reviews and Buying Guides

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Best PC Power Supply

PC Power Supply is the heart of every computer. It usually takes the AC power from the wall socket and converts it to DC power, which eventually goes to all component of your computer. Therefore, if you need reliable and continuous power, you require getting a good power supply. For dedicated gamers, having a computer that has a weak power supply can have some trouble with shutdowns since it needs more power. They need a powerful PC Power Supply. In this article, we have listed Top 10 Best PC Power Supply in the market today.

Best PC Power Supply Buyers Guide

Correct Power Rating

The power rating of the power supply can be tricky sometimes to know whether it is correct as it is not enough to read it off in the box. There are a lot of factors that that plays many roles in the power rating; for example, the efficiency of the power supply. You need to look if +12 voltage lines have at least 18 Amps of current. The wattage of 300w is enough for normal usage when there are no graphics cards.

80 Plus Efficiency Rating

Single rail and multi rails power supplies have led to the discussion when it comes to the tech community. Some say that multi-rails have greater safety features whenever there are power fluctuations and outages while others say that single rail is best because they have greater power output. You need to make a decision accordingly.

Right Physical Features

It’s good to list connectors that power supply must have by looking at the components that are in your computer build. It is also vital to check if PSU is ATX 12 V complaint. Look whether if the PSU size will fit perfectly on your rig’s casing.

Low Noise and Efficient

Power efficiency and low noise are two desirable features when it comes to power supplies. It is advisable to look for PSU that has large temperature-controlled fans because they produce less noise. When it comes to efficiency, look at 80plus certification logo and this guarantee you the unit have passed necessary tests and will consume less power reducing your electricity bills.

Best PC Power Supply in 2021 

Contents

10. Excelvan Computer PC Modular Power Supply

By: Excelvan

 Excelvan Computer PC Modular Power Supply

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The Excelvan is an incredible option for anybody interested in a high-quality power supply. It usually produces a noise that is less than 26dB when it is fully loaded; thus it will work perfectly at any environment. Furthermore, it is equipped with NTC thermistor that usually prevents any occurrence of short circuits or other problem such as parts burned.

This power supply also has an active PFC line that will enable capacity of anti-jamming as well as active PFC broadband for large voltage input support; on top of that, it is ideal for mining miner machine.

Features

  • Produces noise less than 26db
  • Active PFC Broadband Design
  • NTC thermistor
  • Supports input of the large voltage
  • Good for mining miner machine.

9. EVGA SuperNOVA T2 80+ 1600 TITANIUM Power Supply

By: EVGA

 Excelvan Computer PC Modular Power Supply

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Our next item is EVGA SuperNOVA Power Supply that delivers continuous power supply of 1600W and 96% of efficiency. It is designed with 100% Japanese Capacitors that ensure that it lasts for a long period and are considered as the best in the market and most importantly, it is 80 PLUS Titanium certified and it has a fan that runs smoothly without making any noise.

It is one of ultimate tool that will eliminate system bottlenecks while achieving great performance. Furthermore, it has up to 85 percent energy efficiency, and it makes sure that no energy that is wasted thus it will save you more on electricity bills.

Features

  • 10-year warranty
  • Eliminate all system bottlenecks
  • 100% Japanese capacitors
  • Achieve unrivaled performance.
  • Have continuous power delivery

See also: Top 10 Best Tempered Glass PC Cases in 2021 – Best for Gaming and Video Rendering

8. Thermaltake Toughpower Ultra Quiet Grand RGB 850W Power Supply

By: Thermaltake

Thermaltake Toughpower Ultra Quiet Grand RGB 850W Power Supply

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This power supply is built to provide 80 PLUS Gold efficiency and comes with capacities that range from 650W- 850W. It is usually build to be trouble free providing reliable performance to satisfy the customers for those who are searching for stylish power supply. It features RGB LED FAN that has 256 colors Riing with low noise design. The fan blades are usually optimized to give an impressive cooling performance.

The unit is made with Japanese capacitors that are durability, highly stable and reliable. It will also deliver 90% of efficiency; thus it will achieve maximum energy saving.

Features

  • Ultra quiet smart zero fan
  • Have an impressive cooling performance
  • Deliver up to 90% efficiency
  • 100% high-quality Japanese capacitors
  • Overpower protection

7. ROSEWILL Gaming 80 PLUS Gold Certified 750W Power Supply

By: ROSEWILL

ROSEWILL Gaming 80 PLUS Gold Certified 750W Power Supply

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Here comes our next best power supply in the market. It is a fully modular 80+ gold power supply which will offer great performance for those who have gaming computers and will deliver powerful, inevitable and stable gaming pc for you. On top of that, it has an intelligent thermal operation as it has 135 mm fan that is silent and it will provide extraordinary airflow.

This unit is 80+ Bronze Certified providing 90% of efficiency and standard loading conditions. It is also UL, CE, and FCC Certificated will less heat produced and minor operating loss.

Features

  • Performance & Quality
  • UL, FCC, CE Certificated
  • 80+ Bronze Certified
  • Intelligent Thermal Operation
  • 5 Years Warranty

See also: Top 7 Best Corsair Gaming Headsets for PC in 2021

6. CORSAIR HXi Series Digital Power Supply

By: CORSAIR

CORSAIR HXi Series Digital Power Supply

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Are you looking forward to looking for a power supply that has a virtually silent operation and has very tight voltage control? Look no further because an HXi Series power supply is there for you to deliver all that you need. It is made with Japanese 105°C capacitors that are much durable as well as reliable. It also has 80 plus Platinum efficiency enabling it to minimize the operational cost as well as excess heat.

Low-profile modular cables are included for less clutter, simple installation and assist in maximizing airflow on the computer chassis. It does not end there because this power supply comes with a 10-year warranty.

Features

  • High-performance design
  • 80 plus platinum efficiency
  • Ten-year warranty
  • 1000 watts of reliable
  • Low-profile modular cables

5. Seasonic Focus plus SSR-650FX 650 Gold Power Supply

By: Seasonic

Seasonic Focus plus SSR-650FX 650 Gold Power Supply

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This power supply is entirely modular and small providing great performance as compared to the most power supply in the market. It is usually full modular and utilizes the cables that will reduce the clustering and this will improve the airflow allowing better ventilation. In addition, it comes with 10 years warranty.

With its hybrid silent fan control, it ensures that it does not produce any noise allowing optimal thermal control. Besides that, it comes in a compact size while offering high power output for gaming computers. Get this power supply and am sure it will deliver what it is expected.

Features

  • High power output to size ratio
  • Hybrid silent fan control
  • 10-year warranty
  • 80 plus gold efficiency ratings

See also: Top 10 Best Computer Monitors in 2021

4. EVGA SuperNOVA 220-P2-1200-X1 1200 P2 Power Supply

By: EVGA

EVGA SuperNOVA 220-P2-1200-X1 1200 P2 Power Supply

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For those individuals who are building a higher-power system. EVGA SuperNOVA Power Supply is perfect for them as raises the bar with 1200W providing continuous power delivery with 92 percent of efficiency. It is made with Japanese Capacitors that are totally best component used. Moreover, it has a completely modular design that will diminish any cases of clustering.

All the system bottlenecks will be removed while achieving great performance, best reliability, and stability and overclocking ability. The tool comes with a ten-year warranty and this tells you that it is a super quality tool.

Features

  • 10-year warranty.
  • 100% Japanese capacitors
  • Reduce clutter and improve airflow
  • 80 plus platinum certified
  • Overclock ability and unparalleled control

3. CORSAIR RMX Series 850 Watt Fully Modular Power Supply

By: CORSAIR

CORSAIR RMX Series 850 Watt Fully Modular Power Supply

  Check price on Amazon

CORSAIR RMX power supply is made with high-quality components making it provide 80 PLUS Gold effective power to your gaming computer. The use of Japanese 105 DegreeC capacitors ensures that the unit lasts for a long time, more reliability and it is usually backed with 10 year’s warranty. This power supply also features a Zero RPM Mode fan that is virtually silent whenever it has low, medium or maximum power loads.

Besides that, the cables are also fully modular and this makes the PC upgrades and builds easy. The heat is well regulated and ensures that there are cooler temperatures.

Features

  • Fully modular cables
  • 100% industrial-grade
  • Near-silent operation
  • Unwavering power and reliability
  • 80 PLUS Gold certified

2. EVGA 500 W1, 100-W1-0500-KR 500W Power Supply

By: EVGA

EVGA 500 W1, 100-W1-0500-KR 500W Power Supply

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If you have a low budget and you need to have a Power Supply that offers great performance, EVGA 500 Power Supply is a great choice. It has a compact design thus it will save more space and has a fully sleeved cable as well as a well-placed power switch. This unit will provide protections and connections required for basic system builds.

It has an ultra-quiet fan that will disperse all the heat in the unit and comes with a three years warranty. This makes it a perfect asset to purchase in your next budget. The unit is convenient for heavy-duty protection.

Features

  • 3-year warranty
  • Heavy-duty protections
  • 80 plus white certified
  • Ultra-quiet fan design
  • Well-placed power switch

See also: Top 10 Best Wood Computer Desks in 2021

1. EVGA Supernova Compact 150mm Size 550 G3 Power Supply

By: EVGA

EVGA Supernova Compact 150mm Size 550 G3 Power Supply

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This is a next-generation power supply that has an 80 PLUS Gold rated efficiency and delivers continuous power to every component of your PC. With its thermal control fan, it will offer a zero fan noise regardless of what kind of load operations. In addition to that, it has 97 percent efficiently thus it has a reduced amount of power consumption and extended operation.

The EVGA Power Supply features Japanese capacitors that are durable and comes with a 10-year warranty. It is one of the best choices for your PC system today.

Features

  • 7 Year Warranty
  • Heavy-duty protections
  • Zero fan noise during low load operations.
  • Japanese capacitor design
  • 80 PLUS Gold rated efficiency

Conclusion

In this article we have listed the Top 10 Best PC Power Supply in 2021; they all deliver continuous power supply and have an ultra-quiet fan. Just go through every product and select the one that is ideal for you.

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