Top 5 Best SFX PSU you can buy in 2023

These are some of the top 5 best SFX PSU you can buy in 2023 that you will need to build your Mini-ITX Gaming PC. These Power Supplies are small but made to last and provide continuos power!

Power Supplies or PSU are the heart of any PC. It is the one that pumps out the electricity, just like the heart in our body, that pumps out blood into our body to make us functional. So cheapening out on a power supply might not be one of the best decisions you can make.

You should always go for a power certification-rated power supply to avoid issues with your system; sometimes, cheap low-end PSUs can also cause a fire. So always choose PSUs from reputable brands with a good history of making reliable power supplies and pick up whatever suits your budget and needs.

Now, the idea of choosing the PSU remains the same for SFX power supplies. But SFX power supplies are mainly built for small Mini ITX PCs. These PCs are very small and require small form factor components like mini ITX motherboards, GPUs, and small liquid coolers. So for a more miniature PC, you need a smaller Power supply, and this is where the SFX PSUs come into play.

So we have listed the top 5 best SFX PSUs you can buy if you are planning to build a Mini ITX PC.

Best Gold Certified SFX PSU- Cooler Master V850 SFX

Best Gold Certified SFX PSU- Cooler Master V850 SFX
Best Gold Certified SFX PSU- Cooler Master V850 SFX

Our 1st choice goes with Cooler Master V850 SFX Power supply. Coolermaster designed this PSU to be used as SFX and ATX form factors. Its FDB fan always runs in quiet mode, thus creating less noise. Besides, it also comes with an ATX bracket and comes with a 10-year warranty as well. PSU is highly recommended if you are building a new Mini ITX PC.

Special Features

  • It can be used both as an ATX and SFX form factors.
  • Gold Certified
  • 850W power supply
  • Energy saving feature
  • ATX bracket included
  • 16 AWG PCIe Cables for efficiency and safety
  • Fully modular
  • 10 Years Warranty
  • Price $159.99

Best Platinum Rated SFX PSU- Corsair SF600

Best Efficient SFX PSU- Corsair SF600
Best Efficient SFX PSU- Corsair SF600

Our 2nd choice goes with Corsair SF600 PSU. Corsair has designed this PSU with ultra-high efficiency for power supply operation. Even under high pressure, its 92mm high-performance cooling fan keeps everything quiet and unnoticeable. It can also go into Zero RPM mode, and the fan stops spinning when it doesn’t require adequate power and only kicks back in when required.

Special Features

  • SFX form factor
  • 600W output power supply
  • 80 plus platinum certified
  • Ultra High-efficiency technology with ZERO RPM mode for power saving
  • Ten years of warranty with a fully modular design
  • 92mm fan for cooling
  • Price $204.23

Best Silent SFX PSU- Segotep GF750 SFX

Best Silent SFX PSU- Segotep GF750 SFX
Best Silent SFX PSU- Segotep GF750 SFX

Our 3rd choice goes with Segotep GF750 SFX PSU. Segotep has manufactured its GF750 with a 91.7% ultra-high power efficiency so that you do not need to worry about your power management and savings. From the calculation from the people over at Segotep, an average PC user can easily save 6874 million kilowatt-hours of energy in approximately two months using this PSU. Besides, it also comes with premium Japanese-made capacitors for extended durability. The PSU is fully modular and aesthetically wise looks pretty neat.

Special Features

  • 100% industrial-grade material built with authentic japan made capacitors
  • 80mm FDB FAN that provides maximum cooling with negligible noise
  • 80 plus gold certified with 91.7% of power efficiency
  • 750W output with a fully modular design
  • 100,000 hours of service life with ten years of warranty
  • Price $129.99

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Best Entry Level SFX PSU- FSP SFX Pro 450

Best Entry Level SFX PSU- FSP SFX Pro 450

Our 4th choice goes with FSP SFX Pro 450 SFX PSU. This is the best Bronze Certified SFX PSU in the market. With a five-year warranty, it is Haswell-ready and comes with a big 80mm fan for excellent cooling operation. FSP SFX Pro 450 PSU supports Active Power Factor Correction (PFC) and has a service period of 100,000 hours. Besides, it also can deliver continuous power to any entry-level Mini ITX or ATX Gaming PC.

Special Features

  • 450W output power supply
  • ATX and SFX form factor
  • Compatible with SFX 12V V3.3 Standards
  • 80 plus Bronze certified with PCIe connectors
  • Over-voltage, Short circuit, and Over-power protection features
  • Five years of warranty
  • Silent 80mm fan operation
  • Price $79.99

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Most Durable SFX PSU- SilverStone SX650-G

Best Durable SFX PSU- SilverStone SX650-G
Best Durable SFX PSU- SilverStone SX650-G

Our 5th choice goes with SilverStone SX650-G. The manufacturing design of this PSU is 650W output with a 12V rail. With the SFX form factor, it has strict 3% voltage regulation and 92mm silent fan operation technology. The cables of this Silverstone PSU are very much flexible and 100% modular. Besides, the capacitors of this PSU are Japanese-made with 80 Plus gold certified.

Special Features

  • 80 plus gold certified
  • 650W of power output
  • 92mm silent fan with 2500 RPM and 18 dBA max noise level
  • Authentic Japan-made capacitors and +12V rail
  • SFX form factor with 100% modular flexible cables
  • Price $124

So this was all about the Top 5 Best SFX Power Supplies you can buy in 2023. If you think we have missed out on anything, let us know in the Comments down below!

That’s all, Folks!

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