CorsairHX1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - Fluid Dynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 Plus Platinum Efficiency - Black

This power supply arrived on time and well packaged ..I have been running this power supply for about a month.Its worth the money as my PC runs nice and smooth..I run three large monitors and the Video card handles the extra signal draw no problem. I bought this on an Amazon reverberation ..so far there is positively now problem with this power supply. I suspect someone bought it thinking the ports were on the side instead of the end of the power supply. Make sure your case is compatible for this power supply.

Enough to power a 5090 and a 9800X3D

if you are a fan of iCue and quite function this is for you. enough power to run pretty much anything and i’ve yet to hear it

I love this thing. I'm not even using one of the 2025 GPUs you can't get right now anyways, but it is really well built and there's zero detectable weirdness or unexpected noises coming from it.

Works great. No power issues.

Great PSU and good build quality. Cant go wrong with it

I just got my 5080 and I built a new computer with an MSI 890 Meg and Nvidia 5080. The Corsair 1200i has 6 PCIe 8 pin adapters. However you need 7. On the motherboards in the 800 Series you have 3 8 pins and a 6 pin but that 6 pin is actually an 8 pin. Apparently to save space they made it 6 pin because it needs 12 v 12v and ground. A 6 pin SATA is 12 v 5v and ground. So it will not work. Be warned to buy a 1500i if you have a 50 series GPU and a new motherboard in the 800 see series.

Very niceWork as it shouldIt is already coming with the new adapter that works with the new 40’-50’ series so you don’t need to spend another 25 $