At the heart and soul of every personal computer you find is the power supply unit (PSU). It’s like the human heart that controls everything, and once it fails, that is the end of it. Unfortunately, the PSU is often overlooked when selecting the components to build your PC. With a good power unit, your computer will be stable, perform better, and run efficiently without any issue.
In a hurry? Here are our top picks for the best white power supply in 2021!
What is a power supply?
As mentioned before, the power supply is one of the most important, if not the most important part of each PC. Ironically, going for a cheap PSU because you are trying to cut costs will only incur additional expenses. However, you don’t have to break the bank to get the best white power supply. With a lot of power unit manufacturers on the market, you can get a good PSU at an affordable price. Nevertheless, it is a daunting task browsing through the market, looking for that perfect unit.
What are the benefits of having a white power supply?
A car without an engine isn’t going anywhere. So it is with your PC. Putting that into consideration, we have compiled the best white power supply unit in 2021. The units here offer many benefits, including high power, low noise, and efficiency, whether you play games or work on other things. So whether you want a low-cost or high-budget power unit, you have everything on this list to get you started. Without further ado, let’s get the ball rolling.
1. Corsair CX650F RGB White Power Supply – Best Overall
The Corsair CX650F RGB is a fully modular white power supply unit that comes with an ARGB controller adapter and inbuilt RGB. Although it has a similar design to the RM750, it features a white case with some black accents on the sides.
You can control the RGB lighting through the Corsair iCUE RGB lighting controller. The lighting modes available include rainbow blink, rainbow, pulse, solid, single blink, sequential, rainbow breath, and rainbow wave. Additionally, you can easily disable the fan lighting if you don’t like it.
Nevertheless, if you don’t put much emphasis on a power unit case but one that runs on a standard build, the Corsair CX650F RGB should be okay. Although it lacks the gold rating that most power supply units have, it has consistently provided over 85% efficiency. However, overall, the unit does lag behind in terms of efficiency and performance.
Furthermore, the Corsair CX650F RGB PSU boasts of a fully modular design, which means the issue of space and wasted cable is taken care of. The white cable matches the aesthetic of the unit, and you can easily install it. Remarkably, when operating at its fullest capacity, the fan and cooling system works optimally without generating a loud noise.
Why is this the best White Power Supply?
Despite the Corsair CX650F RGB drawback, it is the best white power supply because of its modular platform, lowest price, and RGB effects. So if you want a budget-friendly power supply unit while sacrificing a little of its performance, the CX650F is an excellent choice for you.
2. ASUS ROG Strix PSU – Premium Pick
The Asus ROG Strix 850W White Edition PSU is our premium pick for the best white power supply. With 850W for any PSU, you can expect to power every unit. However, the Strix 850W provides additional power to keep every unit working perfectly. In addition, the 80+ Gold efficiency rating increases the performance and efficiency of the power unit as it draws up heat buildup to its minimal level.
Additionally, the 135mm fan provides cooling air to the unit even when under a full load. The fan is similar to most ASUS fans you would see in their latest graphic cards. Interestingly, you won’t hear the sound of the fan unless it is under a heavy load. The ROG Strix 850W is modular as most premium power supplies. You can easily route the cables to your choice because of the fully modular cables. To suit its aesthetics, the wires are completely white as it matches the entire case.
The ASUS ROG Strix 850W White Edition PSU offers a 10-years warranty, which means peace of mind for every activity. Additionally, it uses dual ball bearings to ensure the fan keeps working without any malfunctioning. More importantly, it comes with the OCP, OTP, OPP, SCP, and OVP electrical protections to keep you protected.
The ASUS ROG Strix also has a black edition, which is more expensive than the white. Well, we don’t know the reason behind the price increment. But, generally, the White Edition looks beautiful and efficient for your gaming activities.
3. Corsair RMX White Series (2018) – Runner Up
The Corsair RM850x White 2018 version is the latest RMX line product that offers new and improved components. In addition, it comes with interesting features that contributed to its popularity. With an 80 plus Gold certification, it is one of the efficient power supply units on the market at a lower price.
The unit comes with individually sleeved cables and in-line capacitors. You would have observed most of the power units on our list are fully modular. The Corsair RM850x doesn’t lag in that perspective. In addition, the cable isn’t attached to the unit, thereby giving you the freedom to manage it yourself.
Besides the white outer case, the Corsair RM850x White 2018 version features a fan that helps reduce noise under moderate load. Furthermore, the fan’s profile helps in reducing the noise as well.
Nevertheless, the only drawback we discovered with this product is the price compared to other power units within its category. It tends to be expensive for a power unit that offers not so many features. However, it doesn’t mean that the Corsair RM850x White 2018 version isn’t worth being on our list.
4. Cooler Master V750 PSU
You can never run out of options if you are looking for the best white power supply. The Cooler Master V750 Gold White Edition PSU beats every standard as it offers high performance with its 80 plus Gold certification. The certification is a sign that the unit can provide 90% efficiency under normal operating conditions.
It uses the DC-DC technology and half-bridge LLC resonant converter to provide stable and reliable outputs for safer, higher efficiency, and more reliable performance. Like most power supply units, the Cooler Master V750 Gold White Edition comes with a 10-years warranty for a price that is as little as $200. In addition, it is fully modular, which means reduced cable clutter, improved efficiency, increased airflow, and thermal performance.
More importantly, the semi-fanless mode works excellently to ensure the unit never overheats. In addition, you can manually turn off the hybrid switch of the fan. Besides the high price, we believe this unit is worth investing considering the higher efficiency and reliable performance.
Undoubtedly, one of the best power supply units on our list. The Corsair CP-9020187 RM750x has excellent efficiency, plenty of wattages, and budget-friendly. The unit will keep your PC pumping out a high level of performance after many years due to its long lifespan and 10-years warranty.
It is a fully modular system with enough flexibility and durable cables to run all your components. To add to the aesthetics, the wires are white. Interestingly, it comes with a white case and touches of black on the logo and fan cover. Indeed, the RM750x has a clean design, allowing you to enjoy your unit.
Although modularity and looks are an essential part of a power supply unit, there is an issue of how much power it can provide. In addition, how efficiency can a power supply offer? The RMX750x offers 750 watts, which is more power than you need.
Furthermore, the 80 plus Gold certification only means you get better efficiency even when your system is overclocked. It’s hard to resist when you have numbers such as those for a power unit. Additionally, the power unit doesn’t generate any noise as the fan only switches on when there is a need for it.
In conclusion, the Corsair RMX White Series RM750x power unit is a great build. The flexibility keeps the unit tidy; the solid airflow and high-quality capacitors help maintain a low temperature throughout the system. Indeed, it deserves the top spot for its high efficiency, fully modular system, and over 100,000 hours of usage.
6. Antec Earthwatts PSU
The Antec Earthwatts Gold Pro Pro White Series EA750G power supply unit is a semi-modular system available at a lower price. However, we consider it a decent option if you want to make every dollar count.
The high-efficiency and compact design mean it is an asset for anyone with a keen eye for quality. If you look at the white power supply, indeed, it is a solid option thanks to its whisper-quiet fan and long lifespan.
Despite the smaller side of the unit, the case looks sleek as it provides a decent airflow with a black-accented fan sitting on the top of the case. Unfortunately, while you might have few options because of its modular design, you are restricted as some cables come off from the block.
The unit boasts of 80+ gold rating with 750 watts offering solid performance. Additionally, the 120mm silence fan stays quiet as it keeps things cool. While it doesn’t possess the intelligence of the Corsair or Super Flower cooling systems, the Antec Earthwatts Gold Pro Pro White Series EA750G power supply unit is still reactive to ambient temperature.
Overall, if you want a low-budget power supply without undermining its performance and efficiency, the Antec Earthwatts Gold Pro Pro White Series EA750G is a reasonable choice. Furthermore, it is an excellent choice for beginners. This power supply unit offers you great value for its price considering its smaller size, making it installable into any system.
Today’s last review would be the Apevia ATX ES600 WH Essence 600W power unit built to handle all your gaming activity. It comes with a white sandblasted casing that generates an output of 600 wattages. It seems to be favored because of its heavy-duty protection, including short circuits, over-voltage, over-current, under-voltage, over-voltage, and over-power protection. Apevia ATX ES600 protects you all-round.
If you want a low-budget power unit that offers a bit more power, you have it in Apevia ATX ES600 as it provides uninterrupted protection for as low as $50. While it might not be the best on the market, it does perform optimally and under extreme conditions.
Seeking the best power supply unit isn’t an easy task. Even experienced professionals find it quite challenging because the particular unit you choose can determine the efficiency and performance of your PC.
Nevertheless, when shopping for a power unit, you need to know your system’s power consumption rate and consider any planned upgrades. Newer power units are designed to provide efficiency and optimal performance at half load. Conversely, there is a misconception that the more powerful your power supply unit, the better it is as it provides more efficiency and power quality.
Well, that might be true to a certain extent. Notwithstanding, it is vital to purchase a reliable power unit. In this write-up, we have compiled the best white power supply units that provide everything you need for your PC build. We ensure that every item on our list meets the standard and performs optimally. Additionally, you can also take advantage of the warranty that comes with some of these products.
Frequently Asked Questions
What brand power supply is the best?
Overall, Seasonic is one of the best power supply brands on the market because of its reliability. While there might not be any bad units, some of these products are averagely rated. However, if you consider the price, you want to look at Corsair even though they don’t directly manufacture power supply.
Does Corsair White PSU come with white cables?
Yes, they are available in black and white cables, depending on your choice. Most Corsair white PSUs come with white cables. However, a white power supply unit doesn’t need to have white cables attached to the unit.
What is the best power supply for gaming?
The best power supply for gaming includes Corsair RM750x for high-end graphics cards, Corsair CX450, and SeaSonic Prime Titanium TX-100. However, there are other cheap power supplies for gaming if you have a tight budget, such as Antec Earthwatts Gold Pro Series EA750G Pro, Asus ROG Strix 850W White Edition PSU, and Cooler Master V750 Gold White Edition PSU.
What PSU is reliable?
Every PSU is reliable, but they all have distinct features. All the PSUs on our list are highly reliable for whatever purpose of use. However, the higher the price, the more features these units provide. Hence, you must consider what features you want in a PSU. Notwithstanding, we believe you can opt for brands such as SuperFlower, SeaSonic, EVGA, XFX, and Corsair.
Is 650W PSU enough for 2021?
Whether a 650W PSU is enough for 2021 or not depends on several factors. In any case, it should be adequate for a desktop CPU. You can also use it if the CPU uses any single graphics card or even overclocked. However, if you want to get overclocking records, you must reconsider because the CPU usually draws much power during record runs.