The 9 Best Small Power Supplies (2022 reviews)

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If you are looking for collection of best small power supplys, Your search ends here.

Our review process:

Our Top Picks:

Best Overall:
Buy: Corsair Small Power Supply
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Best For Form Factor:
Buy: Poinwer Small Power Supply
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Best For Decent Price:
Buy: Evga Power Supply
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Best For Hard Drive:
Buy: Aresgame Small Power Supply
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Best For Cable Management:
Buy: Nzxt Small Power Supply
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Best For Video Card:
Buy: Evga Small Power Supply
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Best For Better Cable Management:
Buy: Rmaltake Small Power Supply
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Best For The Money:
Buy: Siglent Technologies Small Power Supply
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Best With Great Service:
Buy: Antminer Small Power Supply
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Best Overall: Corsair Small Power Supply

Corsair Small Power Supply
Buy on Amazon

Not everyone likes to purchase supplies for their regular usage, but the Corsair Small Power Supply would be an anomoly. The corsair small power supply is industrial, works fine, It is great for fully modular cables and has a nice design. Fully modular cables make pc builds and upgrades easy, as you only need to install the cables your system requires. Also, it is stiff and it is very simple.

The supply is designed for a long life, It is very silent and has a full modular design. And, it going strong, is made worth the money and it is perfect for great quality. Above all, the corsair small power supply is perfect for easy swap, works wonderfully, It is designed for top notch quality and has excellent design.

Most buyers agree that the supply comes with every power cable comb for the power supply output. Further, they also found that the supply powers a computer with a 2700x ryzen 7, GTX 1080, between SSDS and hdds. Also, they also found that this is the second corsair certified power supply and the first one has been working for 10 years without any failures.

Top Customer Quotes:
  • This works as expected, It is great with excellent quality and has a reasonable design.
  • This has 24 and 8 pin connectors for any main line of motherboard.
  • This will work with this 550 watt psu.
  • For maximum cooling surface area and performance.

Best For Form Factor: Poinwer Small Power Supply

Poinwer Small Power Supply
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Poinwer makes beautiful and great products with classic and smartly chosen materials. The power power supply works perfectly and it can check for compatible systems. Make sure this fits by entering your model number. And, the supply is made for output power, would be perfect with product description and it comes with compatible part number. Most importantly, the power small power supply allows for max output power and it can check for compatible systems model.

Most customers opine that the supply has many part numbers and also this supply is rectangular with no recess. Also, a few also found that note: if the supply fails within a reasonable period, they are willing to replace it at no charge. In short, most customers call the supply suits best, and no one questions it.

Why We Like This:
  • Ac input(50-60hz): 100-240v~/4a, dc output: max output 240w dimensions:2.9 x 9.45 x 2.5 in.
  • Good brand reputation.

Best For Decent Price: Evga Power Supply

Evga Power Supply
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Not everyone likes to purchase supplies for their daily purpose, but the Evga Power Supply would be an anomoly. The evga power supply is faulty, is easy to setup, it comes with great customer service and has a full modular design. Certified, with 90 % ( 115vac ) / 92 % ( 220vac-240vac ) efficiency or higher under typical loads. These new power supplies are 80 plus gold rated and offer an outstanding 5 years that's backed by world - class evga support.

The supply is good for plenty of power, it is built for low noise and has a silent design. Finally, the evga power supply is great with nice power, It works well for good quality and has a nice design.

Most customers opine that the supply is easy to install, energy efficient, sound isn’t noticeable. Also, they strongly agree that the supply is compatible with the new model. In addition, they strongly agree that this power supply has pcie 10x 8pin ( 6 + 2 ), it has other pcie plugs and it has enough wattage and amperage.

Top Customer Quotes:
  • Evga 1000 gq - "great quality, great value" ; Japanese capacitors : 100 percent.
  • This is great for people who want to use certain customs 24.
  • They make no bones about selling open products.
  • This design is that they actually label which cable goes to which model.

Best For Hard Drive: Aresgame Small Power Supply

Aresgame Small Power Supply
Buy on Amazon

The match small power supply's material feels more premium than its price would suggest. The match small power supply is great with awesome power, has loop fasteners, it does what it says and has external design. Certified, with 90 % efficiency or higher under typical loads. In addition, it works as expected, it is designed for continuous power and has old style.

The supply looks good, it is perfect for great quality and has an excellent design. In addition, this has improved overall efficiency, is very stable, it is adaptable and has a nice design. Lastly, the Aresgame Small Power Supply makes for clean packaging, It is great for a low price and has a very good design.

Almost all customers suggest that the supply is to go to pcpartpicker.com and list all the parts they are using. Further, they also found that the supply makes it easy for even a new computer builder to work with. Also, a few also found that the power supply needs to be connected to a motherboard to power - up. In conclusion, for most buyers, Aresgame product was what they were looking for.

Top Customer Quotes:
  • This comes with ties that will help manage and organize the cords once installed.
  • This fits pretty much everything.
  • The look and feel of the power supply is much higher than expected.
  • This is made with a good gauge wire and is black, and the 24.

Best For Cable Management: Nzxt Small Power Supply

Nzxt Small Power Supply
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For a low asking price, Nzxt Small Power Supply has managed to overwhelm their customers by packing as many features as they could. The nzxt small powersupply is easy to connect and it has good build quality. When needed, the 120mm fluid-dynamic bearing fan spins up to efficiently cool the psu, keeping your system stable and running through even the most intense gaming session. The new c series power supply from nzxt features safe, reliable power while ensuring optimal efficiency and quieter performance.

The supply works perfectly, it worked perfectly and has a sturdy design. Also, it is very reliable, is easy to use and it is robust. Finally, the nzxt small power supply comes with a silent fan, It has mounting screws and has a silent design.

Most customers found that the supply is great with the msi meg x570 unify motherboard. Further, a few also found that the supply is always better to have more capacity on board if you plan on upgrading the gpu in the future. And, they also found that the modular power supply has two separate 8 pin pci female connections on the back of the power supply.

Top Customer Quotes:
  • This makes for an overall great psu, has expanded fun life and it reads the manual.
  • This is great with awesome power and it works quietly.
  • This is an easy mistake to make.
  • This will cease fan operation at low loads.

Best For Video Card: Evga Small Power Supply

Evga Small Power Supply
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The Evga Small Power Supply is capable of outshining several other supplies featured in this list in overall features in its price range. The evga smallpower supply is very capable, it comes with a good warranty and has a very good design. 80 plus gold certified, with 90% efficiency or higher under typical loads. Moreover, it is best for full power, is steady, it is strong and has a silent design.

Above all, the evga small power supply does the job and it works very well.

Almost all customers quickly discovered that the supply was a spec sized for an atx chassis. Also, a few say that the supply is perfect for an oem brand pc that might not give any excess room for the longer 1200 watt power supplies. In conclusion, for almost all buyers, it was just what they wanted.

Top Customer Quotes:
  • This will not be an issue according to posts on the forum.
  • This has a serial number beginning with 21.
  • Double ball bearing fan and evga eco mode for exceptional reliability and quiet operation.
  • Fully modular to reduce clutter and improve airflow.

Best For Better Cable Management: Rmaltake Small Power Supply

Rmaltake Small Power Supply
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We would, of course, be remiss if we didn't mention a small power supply for daily purpose. The Rmaltake Small Power Supply does the job, It looks nice and has an excellent design. Make sure this fits by entering your model number. In addition, the supply is great with nice power, comes with good printed instructions, it stays cool and has a superior design.

The supply works perfectly, provides excellent power and it is made for great replacement. Also, it is for superior performance and it is best for a good deal. Most importantly, the rmaltake small powersupply worked perfectly, It is active and has a compact design.

Most customers opine that the supply has some issues, it is very competitive for the price. Moreover, they also found that supply is no issue either, to add to that, makes the best deals. Also, they say that the supply has been working fine since. Overall, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • This is great for a visual PC.
  • This comes with a lot of cabling.
  • This is perfect for any mid - range pc with plenty of connection options.
  • This is built with industry grade protection. It works amazing and has a good design.

Best For The Money: Siglent Technologies Small Power Supply

Siglent Technologies Small Power Supply
Buy on Amazon

Next on the list, we've got yet another supply that manages to win our hearts. It's the siglent technological smallpower supply and it's widely considered as the supply that has the most suitable features. The Siglent Technologies Small Power Supply looks good, is adjustable and it is very accurate. Make sure this fits by entering your model number. The spd3303x - e power supply comes with easy power pc software, supports scpi commands and, like all siglent instruments, has an available labview driver.

The supply is very nice, is easy to use, it worked perfectly and has a simple design. Above all, the siglent technologies small power supply is easily accessible, it is very stable and has external design.

Most customers found that the supply will make a practical difference for the vast majority of customers. Also, they say that the supply offers two decimal digits of precision, not three. Moreover, they also found that the supply was a nice bit of kit. Overall, the tone of buyers is very positive and we believe that the supply suits the purpose.

Top Customer Quotes:
  • This comes with its intelligent temperature-controlled fan, noise is reduced.
  • These features disable the power in case of current issues.
  • This can be done from the front panel or over the usb or ethernet.
  • This is the best one in this class.

Best With Great Service: Antminer Small Power Supply

Antminer Small Power Supply
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The Antminer Small Power Supply is satisfactory and appropriate and fits well with your daily use. The antminer small power supply is great for computer power, is made with great service and it is very stable. Manufacturer says: Who is Qio tech ? As a professional distributor of antminer and innosilicon, Qio Tech has been involved in this business for 3 years, We always provide authentic miners and it’ssssss accessories. Moreover, this is always our consistent pursuit.

The supply has power and it is capable. Also, it is great with pci-e, suitable for high temperature,sssss It is suitable for high temperatures and has a good design. Most importantly, the antminer small power supply is brand new, It is made with fast shipping and has targeted design.

Most buyers found that the supply has capacity to run up to 1800w. Further, a few say that the supply can be used to power the GPU only if it requires a 6pin, not a 6pin+2. And, a few say that the s9 will work fine with an 1800watt power supply at 110v. Overall, the tone of buyers is very positive and we believe that the supply suits the purpose.

Top Customer Quotes:
  • This power supply is automatically switched between 110v.
  • ✴️ fast shipping with amazon prime to keep your miners running with little downtime.
  • This has ten 6 pin power leads, each with 180w power.
  • This is connected to a 110v mains power supply.