You will receive a ready to mine MiningCave BOX KIT Power Cooling, that will allow you to mine the most popular digital currencies like Ethereum, Monero, Zcash, Expanse, SiaCoin, Decred and a multitude of other currency. A MiningCave Power Cooling Serie GPU BOX have 3 Fan of Antminer 120 MM 6000RPM each make this box cooling the best of them all, your card will run so cold, but the noise is similar to an Antminer Asic Miner, The box can take up to 6 of those Fans, your card will run smooth and cold. All of our RIGS are rigorously tested before delivery in a safe package. Mining has never been easier!