Corsair RM1000e Black 1000W Cybenetics Gold ATX 3.1 Power Supply

Priced like a premium product but packaging, finish and features suggest otherwise. Cables dont have a premium look or feel, no silent mode switch like other psu's and packaging is very basic.

Aside from that works like a power supply should... Priced like a premium product but packaging, finish and features suggest otherwise. Cables dont have a premium look or feel, no silent mode switch like other psu's and packaging is very basic.

Aside from that works like a power supply should...

By: WillD83 22/09/25

Brand new custom pc build, run through diagnostics + stress testing perfectly. Brand new custom pc build, run through diagnostics + stress testing perfectly.

For the price I get a decent power output, so I won't have to worry for minor upgrades to my PC in the future, all the while it maintains the existing parts perfectly.
Wasn't sure about the physical fit, as the dimensions made it seem quite a bit smaller than the last, but it was all fine in the end.
Definitely good value for the product. For the price I get a decent power output, so I won't have to worry for minor upgrades to my PC in the future, all the while it maintains the existing parts perfectly.
Wasn't sure about the physical fit, as the dimensions made it seem quite a bit smaller than the last, but it was all fine in the end.
Definitely good value for the product.

Bought to replace lower wattage PSU, was a perfect replacement no issues. Bought to replace lower wattage PSU, was a perfect replacement no issues.

Got this for a new build and have been really impressed - the cables it comes with are really nice and clearly labelled, it comes with a matching white power cord, and it's small enough to fit in my case which only has a small PSU compartment. Does what it's supposed to with no issues. I'm really stoked with this overall and would recommend :) Got this for a new build and have been really impressed - the cables it comes with are really nice and clearly labelled, it comes with a matching white power cord, and it's small enough to fit in my case which only has a small PSU compartment. Does what it's supposed to with no issues. I'm really stoked with this overall and would recommend :)

A generally good PSU, efficient, well priced, good warranty.

But beware the low amount of PCIe outputs (only 3) on it. Many products make use of these and you may need more. I would recommend the RM850x or RM1000e to get a few more outputs. A generally good PSU, efficient, well priced, good warranty.

But beware the low amount of PCIe outputs (only 3) on it. Many products make use of these and you may need more. I would recommend the RM850x or RM1000e to get a few more outputs.

Nice looking psu, had no issues, modular cables look pretty good for stock cables. Nice looking psu, had no issues, modular cables look pretty good for stock cables.

Ever since I purchased this PSU it has been making a very noticeable and insistent clicking noise during particularly high performance moments in games. This is apparently a common issue for the Corsair RM e models. Corsair have even done a write up explaining this, though they seem to have focused it on the RM1000e and say the RM750e is unlikely to experience this issue. I can tell you that I am and it is a serious bother. Ever since I purchased this PSU it has been making a very noticeable and insistent clicking noise during particularly high performance moments in games. This is apparently a common issue for the Corsair RM e models. Corsair have even done a write up explaining this, though they seem to have focused it on the RM1000e and say the RM750e is unlikely to experience this issue. I can tell you that I am and it is a serious bother.

It is an awesome PSU, I purchased it to run my RTX 5060 Ti and to upgrade from the deepcool 550W PSU I originally bought when I first built my computer. It is an awesome PSU, I purchased it to run my RTX 5060 Ti and to upgrade from the deepcool 550W PSU I originally bought when I first built my computer.

It works, does the job, yay. It works, does the job, yay.