CleanSpark has bought close to 3,900 Bitmain Antminer S19j Pro miners to its mining fleet, CoinDesk reports.
CleanSpark paid $5.9 million, or about $15.50 per terahash for the mining machines.
The purchase brings to more than 26,500 the number of bitcoin mining rigs the company has acquired in recent months.
Along with mining rigs, CleanSpark has also been a recent buyer of data mining centers, including two facilities in the state of Georgia, where the company mainly operates.
