Questions about Corsair PSU RMe White 850W 80+Gold FM ATX3.1 2025

The power supply unit is supplied with the internal cables as it is a fully modular model. This means that you can only connect the cables that you really need for your system. The exact selection and number of cables can be found in the supplied packing list.

I was able to do some research and according to the manufacturer, the connection is suitable for up to 600W. This is within the range of an RTX 5080 and the cable supplied is also designed for 600W.

As I understand it, another power supply that supports all the connections on your mainboard without adapters or splitters would be more suitable.

Yes, there are enough. You can use one of the two Dual PCIe 8-Pin (6+2) cable and a single PCIe 8-Pin (6+2) cable to connect a 3x 8-Pin GPU.

Hello, Yes, the power supply is ATX 3.1 Certified.

The plugs are labelled.

In fact, there is a team working on this. Due to ever new customer requests, suppliers who list products in a different format or technical errors, this will unfortunately not work so quickly for all products. But we are working on it.

The fan of the Corsair RM850e ATX 3.0 (850 W) is generally designed for quiet operation. Here are some key points: - The fan has a Zero RPM Fan Mode, which means that the fan does not run at low loads and is therefore virtually silent. - The fan curve is specially calculated to keep the noise level low even at full load. - However, there are reports from some users complaining of unusually loud noises from the fan at low loads, but this seems more likely to indicate specific defects or anomalies. In general, however, the RM850e's fan should operate quietly.

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Connect the 3 8pin GPU and 1 8pin CPU cables. You only need both 8pin CPU cables if you want to do hardcore overclocking. Consult the mainboard and PSU guides on wich of the two 8pin CPU connectors to use on the boad. Or just use one and see if the pc boots.

According to Corsair, it is not sleeved. The 12VHPWR cable should be included in the scope of delivery.