Best selling Corsair PSU is feeling the Prime Day aftershocks as it drops to its lowest price ever
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If you weren’t able to score a power supply unit during the Prime Big Deal days, don’t worry, as the best-selling Corsair RM850e PSU is on sale with a very appealing 21% price cut. This has knocked it down from $144.99 to $114.9,9, and it seems to be a favorite as over 3,000 units have been bought in the past month.
This PSU comes with a gold-rated efficiency and is ATX 3.1 and PCIe 5.1 compliant. What this means is that it comes ready to handle the power draw of the modern power-hungry graphics card, and you won’t have to worry about power issues or the cable shorting, etc. We think this is one of the best power supplies for gaming, and if you’re interested, we’ve reviewed the Corsair RM850X Shift White, which is also on sale with a 21% discount right now.
CORSAIR RM850e (2025)
- Comes with a 12V-2×6 connector
- It is fully modular
- Cybenetics gold-rated
- The RM850X Shift White is better and has the same discount
What we liked about the RM850e PSU
For starters, this power supply unit is compliant with the ATX 3.1 and PCIe 5.1 standards, meaning it comes with the 12V-2×6 connector that can supply up to 600W using a single cable. This eliminates the need for multiple connections and reduces the clutter. So, even if you have an RTX 5090, it should be enough for this PSU, as that card has a TDP of 575W, leaving 275W for the rest of the system.
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It has a 120mm rifle bearing fan with a special curve that works to keep the PSU cool but without making extra noise. That being said, it also has a Zero RPM mode, which turns the fan off when it detects that the load isn’t a lot. To ensure the best performance and reliability, this PSU comes fitted with 105°C-rated capacitors.
Since it is fully modular, you should also have an easier time making connections and with cable management, as there is less clutter, and you can only make the desired connections. So, this has everything you want from a PSU, and with a good efficiency rating and capacity, it makes sense why so many people have opted for this PSU.
Is this deal for you?
While a better 850W PSU from Corsair is available with the same discount, this power supply unit offers the same capacity and more or less performance, but at a lower cost. There are bound to be some differences, but it shouldn’t matter because this option is still a solid one, and there is a reason why it is the best seller on Amazon.
This is perfect for those who are operating on a budget but want a PSU with a high capacity and efficiency rating as it’ll allow them to upgrade to more powerful components in the future without worrying about power requirements.
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