The Bitmain Antminer S19 XP (141 TH/s) is a used SHA-256 ASIC miner designed for mining Bitcoin and other SHA-256-based cryptocurrencies. This unit is intended for professional mining operations seeking high-performance hardware at a reduced cost.
In Endemine hosting at $0.08/kWh, a typical 3,500 W miner costs about $204/month in power. At home on €0.30/kWh it would be roughly €766/month.