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The last 12 months have been difficult for a tech enthusiast. Processors, graphics cards and other components have been hard to find in 2021. To make matters worse, in recent months there has been a limited selection of power supplies available via UK etailers and while it is improving a little, the situation is still far from ideal.
A quick search on UK etailer Overclockers UK for 1000W power supplies, shows very little in stock – with only the Corsair HX1000i Platinum Digital supply available at the time of writing for £246.95 (HERE), but it is now out of stock. Corsair have told me that the RM1000x I reviewed today will be available for £169.99, making this 80 Plus Gold rated unit around £76 less expensive than its higher rated brother.
Corsair's RM1000x is a very complete package, load regulation is solid, and it dealt with our cross load test without any difficulty. Efficiency levels are excellent, and ripple suppression is stellar across the board. There are no discernible technical weaknesses with this unit that would cause us any concern.
The fully modular design and low noise levels will ensure the system will suit a wide audience of demanding tech builder – and if the power supply is visible, the neutral black with grey accents will fit perfectly into any themed colour build.
If you can find this unit available for sale today, then we see no reason not to give it a very honest recommendation. It is able to maintain over 1100W sustained load without issue and the 105c Japanese capacitors deliver solid power throughout the range.
Pros:
- Nicely finished.
- modular cables.
- 100% 105C Japanese Capacitors.
- Meets 80 Plus Gold rated efficiency.
- quality fan – low noise with high airflow
- ripple suppression is excellent.
- 10 year warranty.
Cons:
- Stock availability could well be an issue in 2021.
KitGuru says: The RM1000X is a quality unit capable of delivering well over the rated 1000 watts. The quiet fan, fully modular design and quality Japanese capacitors ensure long life. And for added peace of mind, Corsair back this with a 10 year warranty.
