The Corsair RM series are all really nice. All cables of the diferent generations of RM series share the same pin-out except the 24pin, which you should only need one anyway!
They aren't necessarily marketed for low noise, but they go fully silent quite often, if you have proper airflow the PSU fan only comes on usually past 55-60%, which makes sense as that's the peak efficiency curve point. Now, I don't know what kind of system you plan to build there, but I need to do some serious hard work to be able to get past the 60% point on my RM 850 (2019).
I got it this year too and because it's the 2019 version (at least in EU they are still for sale) it's super cheap. Paid around 100€ and its a gold 80+. The reason being, again, the cables are interchangeable with the latest RM series but the latest PSU only got ever so slightly better.
Technically it has all you ask for:
View attachment Corsair_RM850__850_Watt_voeding@@tn8v6r06_34.webp
It can do ATX 8 pin x2 and/or EPS. Plus 3 pci-e 8pin and a bunch of 6pin slots that can be either for pci-e or for peripherals.
One set or good cables comes with it. I don't believe you can pick the stock color, they will match the PSU (white, black AFAIK).
Now.. I really like this PSU for my gaming PC, but as an ex-miner I can immediately point the following downsides:
- does not come with cpu 4+4 to 8pin cable or adapter;
- only comes with a single MOLEX cable. Sure, it's a 4x molex cable, but for a miming rig you'd want a single molex per riser anyway to be fire-safe;
- single cables are extremely expensive. Sets aren't cheap either and you often only want half of it (i.e. who the heck needs 2 24pin cables?). However, mini-sets that perfectly fit gaming or other "normal" needs are also available, it's as if this PSU was made to keep miners away
Other than that, I've had good experience with Seasonic and XFX.
Bad experiences with CoolerMaster (however really good with other products).
Hope that helps
