I am on the way to build a small farm with 500 gpus, my selects are RX 570 and RX 580 with the total is 500 gpus. But I dont know where to buyvit in the USA. Could you help me to find a supply?
I've got a 300 GPU farm up and running in the last few months after having delays in getting GPUs due to the global shortages in May/June/July. The only thing I can suggest is to keep trying as the supply problem seems to be improving - in Europe at least.
A word of advice though - if you are building the farm yourself, 500 GPUs generates a huge amount of heat and use of electric and unless you plan it properly you will end up with miners overheating with the temperatures. As an example, inside my farm normally has air temperature about 36C/97F with GPUs running about 70C. On a hot sunny day, I've had air temperatures close to 50C/122F and initially ended up with electric circuits tripping.. Although I've solved that problem now with extended cooling.