Best 750W Power Supply Units

Results are based on 2,764 reviews scanned

We have analyzed thousands of consumer reviews, to bring you the top 10 Best 750W Power Supply Units.

While a 750W power supply (PSU) is an overkill for the average home computer, it's a reasonable capacity to opt in if you are building a Gaming PC or for an enthusiast level hardware. Thus, while we wouldn't recommend a 750W PSU for every new build, if you have an eye on adding a second powerful GPU to your set-up in the future or building with the latest components, the 750W PSU is the best gaming power supply. With this in mind, we bring you our latest best 750w PSU roundup, featuring the ten best 750W power supplies, from different manufacturers. Let's get started!

OUR SCORE
Corsair RMi Series RM750i 80 PLUS Gold 750W Power Supply By Corsair 648 reviews
Corsair Professional Platinum HX750i 750W Power Supply Unit By Corsair 544 reviews
Seasonic G750 750W 80+ Gold Certified Semi Modular Power Supply By Seasonic 347 reviews
EVGA SuperNOVA 750 G2 80+ GOLD 750W Fully Modular PSU By EVGA 282 reviews
Seasonic X750 750W 80+ Gold Certified Full Modular Power Supply By Seasonic 284 reviews
Cooler Master Vanguard V750 750W 80 plus Gold Fully Modular By Coolermaster 215 reviews
Antec True Power 750 W 80 Plus Gold Power Supply By Antec 23 reviews
Thermaltake Tough Power RGB 750W 80 Plus Gold Power Supply By Thermaltake 81 reviews
XFX TS Series 750W 80 Plus Power Supply Unit By XFX 246 reviews
SilverStone Strider Gold S Series 750W 80 Plus Gold Power By SilverStone 94 reviews

Buyers Guide for Best Best 750W Power Supply Units

Choosing the right wattage for your PSU isn’t the end of the story, however, as there are other factors to consider. Primarily, your power supply needs to be able to supply voltage to your hardware as stable as possible to avoid damaging it, and you want it to run as efficiently as possible too to save you money in the long run.

Other things to consider are its noise output and the number and type of connections it has.

Understanding 80 Plus Certification

Your electrical outlet produces AC power while your computer uses a power supply to convert that power into the DC power that’s used in most electronics. Having the 80 Plus specification simply means that a power supply has qualified for 80% or better efficiency at 10, 20, 50 and 100% of its load. Beyond the standard 80 Plus certification, power supplies can also qualify for Bronze, Silver, Gold, Platinum, and Titanium ratings. Here’s a graph that explains exactly how that works:

Power Supply efficiency table

While more efficient may seem better you’ll also need to keep in mind how much time your machine is running vs. how much time it’s idle. The price per watt of power increases exponentially with efficiency and those who don’t constantly run their computers may not find they save money beyond a certain efficiency level.

I would recommend going for a rate of gold or over. This will ensure that the PSU has a decent efficiency rating so you will not be wasting as much energy as for a lower rated PSU. The prices also don’t change much between the Silver and the Gold rates.

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