Bitmain Antminer S21+ Hydro 335T – Bitcoin ASIC Miner

Yes, this model is specifically designed for hydro-cooled and professional hosting environments.

The 335T version offers higher hashrate, making it better suited for large-scale mining operations.

Yes, buy & host options are available depending on capacity.

You should routinely check coolant levels and flow, clean radiator vents, monitor chip and coolant temperatures, and ensure power connections remain secure.

With around 300+ TH/s and solid efficiency, it can be profitable in environments with cheap electricity and well-managed cooling; profitability depends on coin price and difficulty.