Divvy Systems’ Harvester Beta A570 is our value based rack mount cryptomining machine that is capable of supporting up to eight AMD RX570 graphics cards. The Harvester Beta chassis fits into a standard 19” wide server rack with a minimum height of 4U’s. The Harvester Beta A570 features three large 12cm fans mounted to a quick detachable panel for easy maintenance, and its 2500 watt internal power supply is able to take full advantage of the extreme cooling.