Equipping your computer with one of the best power supplies is a great way to provide it with stable, clean power that will extend its life and improve overall system stability. If you’re shopping for one of the best graphics cards or want or want to try overclocking, you’ll need a high-powered power supply and high-end components, but you can get a great power supply without all the bells and whistles, too.
Our favorite power supply is the Corsair RM850x, because it’s all the power you need to run the most modern PCs, with top-level components. It’s also modular, has incredible efficiency, and also runs cool and quiet. The much more affordable Corsair CX550 is a great budget choice, and anyone looking to do some extreme overclocking could opt for something like the Thermaltake Toughpower GF3 1350W.
Regardless of your budget and needs, here are the best power supplies you can buy.
Corsair
Corsair RM850X 850w
The best comprehensive power supply
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Lots of power for the most advanced components
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It works cool and quiet
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The modular design allows you to use only the cables you need
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Attractive style
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It lacks the power for heavy overclocking of high-end graphics processors
Why you should buy this: It’s all the power almost anyone could need.
Who it’s for: Gamers and system builders who use high-end components.
Why we chose the Corsair RM850X:
The Corsair RM850X is a great all-round power supply, with quality components, a quiet fan, and excellent build quality. It’s fully modular, so you can make do with only the cables you need, reducing cable clutter inside the case. It supports six PCI-Express 6/8pin connectors, so there is enough for the most modern graphics cards. There is no native support for the new 16-pin Nvidia power connector for RTX 40 series cards, but you can use an adapter just fine.
This model is available in other power capacities, including 1000W if you want to use it to power high-end cards like the RTX 4090, but you can run that with an 850W PSU without difficulty.
This power supply is built with 100% Japanese capacitors, rated to go up to 105 degrees without difficulty, so stability is almost guaranteed. It is also 80 Plus Gold certified, so it works very efficiently to keep energy bills low.
Corsair RM850X 850w
The best comprehensive power supply
EVGA
EVGA 550 BP
The best budget power supply
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The modest power in watts is more than enough for most computers
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Affordable price
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Excellent build quality
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Stable PSU rails
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Quiet operation
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Lacks great power for high-end components
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Not as efficient as more expensive models
Why you should buy this: It’s an affordable entry-level power supply.
Who it’s for: Anyone who wants an inexpensive power supply that will still protect your components.
Why we chose EVGA 550 BP:
The PSU we recommend in most budget gaming systems is the EVGA 550 BP. It is not a trendsetter or a showstopper, but it is a stable and safe power supply. At this price, it’s exactly what you need. Its 550W capacity is more than enough for most PCs, except those with high-end graphics cards, and it’s a quiet and well-built power supply, with a capable 120mm fan and all the typical surge protectors to keep your components safe
Despite the relatively low price, you still get a three-year warranty and 80+ bronze certification for reasonable efficiency. Compatible with all modern processors and motherboards, the EVGA 550 BP has power cables for dual PCIe 6/8-pin graphics cards and a large number of SATA drives. It’s not modular, so you’ll need to stash spare cables, but most ATX cases have plenty of room for that.
You can go cheaper than this, but we wouldn’t recommend it. Those power supplies tend not to be as stable, nor do they offer the kind of protection that units like this one do.
EVGA 550 BP
The best budget power supply
Thermaltake
Thermaltake Touchpower GF3 1350W
The best PSU for high-end graphics cards
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80 Plus Gold certified efficiency
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ATX 3.0 certified with 16-pin VGA power connector
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The modular design allows you to use the cables you want
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Expensive
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Top level efficiency rating is missing
Why you should buy this: It’s a powerful, stable power supply with support for the new ATX 3.0 standard.
Who it’s for: Gamers and enthusiasts building a PC with a modern, flagship graphics card.
Why we chose Thermaltake Toughpower GF3:
The Thermaltake ToughPower GF3 is the perfect graphics card for those using the new RX 7000 or RTX 40 series graphics cards. It has all the power they need to run and then some — so there’s room to overclock or run other high-end components. It also has all the connections you could need, including more traditional 6-pin and 8-pin PCI-Express power supplies, as well as a single Nvidia 16-pin power connector. This means there is no need to use those pesky adapters with this power supply.
It’s 80 Plus Gold certified, so it works efficiently, but it’s not as efficient as the top models, so try to keep it between 50 and 80% load if you want it to work at its best. It’s fully modular, so you only need to use the cables you need, and it runs cool and quiet, so you’ll never hear it, even if it’s working hard.
It’s expensive, but this is a power supply that will last you a decade or more, so it’s a worthwhile investment.
Thermaltake Touchpower GF3 1350W
The best PSU for high-end graphics cards
Image used with permission of the copyright holder
Asus ROG Thor 1000W
The most efficient power supply of the highest level
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High power
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The OLED screen looks cool
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Platinum efficiency
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ATX 3.0 certified
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Expensive
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More than most need
Why you should buy this: It’s a fantastic looking PSU with support and power for everything.
Who it’s for: Enthusiasts who want a unique-looking PSU with fancy features.
Why we chose Asus ROG Thor 1000W:
The Asus ROG Thor is an over-engineered power supply in almost every way, and we love it for it. It has a capacity of 1000 W, which gives it enough power for any gaming PC – even one equipped with RTX 4090 and Intel Core i9-13900K. It has an OLED panel built into the side, which looks very cool, even if it’s mostly just for cool animations and usage tracking. The RGB lighting also looks nice, making it one of the nicest looking power supplies out there.
It’s also incredibly efficient, with an 80 Plus Platinum rating that ensures you waste as little power as possible with this PSU; even at very low loads. It’s fully modular, so you can use the cables you need and nothing more, and it’s ATX 3.0 certified, so it has a PCIe Gen 5.0 12-pin power cable for some of the most powerful GPUs you can buy.
Asus ROG Thor 1000W
The most efficient power supply of the highest level
Image used with permission of the copyright holder
EVGA Supernova 850GM
The best small form factor PSU
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Compact SFX shape
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High power
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Excellent efficiency
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Impressive build quality
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Practical accessories
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There is no benefit from a compact design in larger computers
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More expensive than contemporaries with this power
Why you should buy this: It’s a powerful SFX sized PSU.
Who it’s for: Anyone building a powerful, compact computer.
Why we chose EVGA SuperNova 850GM:
Most power supplies use the ATX form factor, but the SFX offers system builders the opportunity to have a powerful PSU in a much more compact size. The SFX form factor is shorter and shallower than your average PSU, making it great for compact PCs. And yet, it still delivers up to 850W of power, and it’s 80 Plus Gold efficient, so it won’t even use too much power.
It’s modular in design, so you can choose which cables to use, and it has a quiet and efficient fan that helps keep the high-quality capacitors cool. It also comes with useful extras such as a custom backing plate to help fit it onto your case and a 24-pin jumper to help test the PSU or any included accessories and components.
EVGA Supernova 850GM
The best small form factor PSU
XPG
XPG core reactor 650 W
The best mid-range power supply unit
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Excellent midrange power
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Impressive efficiency
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Very quiet
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The original ATX 3.0 connections are missing
Why you should buy this: It’s a great mid-range PSU with excellent efficiency.
Who it’s for: Anyone who wants a powerful PSU without breaking the bank.
Why we chose the XPG core reactor:
The XPG Core Reactor is an excellent mid-range power supply with a capacity of 650 W, which is more than enough even for some high-end graphics card and processor combinations. It’s not enough for flagship cards, but there’s plenty here for most gaming PCs, and it’s far cheaper than high-end power supplies.
It’s 80 Plus Gold certified, so it’ll stay efficient even under light loads, and it’s fully modular, so you can keep your cables tidy. The 10-year warranty is also great peace of mind, knowing you’re fully covered if you have any problems in the next decade.
The 120mm fan is quiet and intelligently controlled so it won’t spin when it’s not needed. You can also adjust the fan curve for maximum performance or lower noise levels.
XPG core reactor 650 W
The best mid-range power supply unit
If you want more power supply tips for the latest graphics cards, check out our guide to the best PSUs for the RTX 4090 and 4080.
Editor’s recommendations
Categories: GAMING
Source: newstars.edu.vn