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Review on Power Supply Corsair RMx Series RM750x 80 Plus 750W by Mateusz Smoliski ᠌

Revainrating 5 out of 5

Feel free to buy, for such a price, the quality is simply amazing.

Features only Japanese capacitors, a gold certification, and an efficiency rating of 92%. Also comes with a 10-year warranty. This is a 2022 model, and a comprehensive evaluation of it, written in English, can be seen on Tom's Hardware. To put it succinctly, the new RM750x is a substantial advance over the popular 2022 model in every manner, with the exception of the level of noise produced by the device. Even with the new and improved fan, the power supply unit is still quite quiet, despite the fact that the average noise level has increased by 10 decibels (dB). The fan does not spin at all when subjected to a load of up to 300 W, and when subjected to a load of somewhere between 300 W and 400 W, it spins very erratically. I saw other reviews that claimed this is a version with less PCIe cables, however this is not the case. The amount of cords is not reduced. There are two PCIe 6 + 2 pin cables, and each of those cables has two connectors; therefore, there are a total of four PCIe connectors. Having these drawbacks: The wires are of a very high quality. For instance, because the cable was so obstinate, it was quite difficult for me to slide 24 pins of the power supply onto the motherboard at the needed correct angle. The package contains up to three cables for SATA devices, for a total of ten connectors; additionally, all of this equipment is orientated to the power supply, which is located at the base of the system unit. In addition, I have a power supply unit that sits on top of the system unit, so the SATA ports required to be situated in the opposite direction, 180 degrees in the opposite direction. Is it true that it was physically impossible to produce even one of the wires in this manner? I had to get the cable that was the longest possible, run it from the power supply unit all the way down to the base of the system unit, flip it over at the base, and then run it up to the disks that were in the opposite orientation. It was tempting to take cables from my previous Chiftek power supply, despite the fact that it was twice as cheap and all of the noodles were very simple for installation. However, I decided against taking the chance because you never know when something could catch fire as a result of borrowing cables. Be aware that if you are unfamiliar with the process of joining modular wires, you should not rely on the instructions included in the package. These instructions include no useful information and instead offer a variety of safety precautions. Check out some of the videos on YouTube. I would also want to bring to your notice the fact that the above-mentioned non-turning on of the fan at low load and low speed at medium load is not necessarily a benefit for every system unit. This is something that I would like to bring to your attention. Your computer casing needs to have adequate ventilation because there is no way that this power supply unit can accommodate a vent. It will remain idle until the load significantly increases, at which point the responsibility for removing heat from the system unit will shift to the case fans.