According to industry analysts, Bitmain’s sharp price cuts for Hydro and immersion miners reflect squeezed profitability from high network hashrate and weak BTC prices.
Bitmain has reduced prices for its S19 and S21 Bitcoin miners, with Hydro models as low as $3–4 per terahash per second (TH/s) and immersion models priced at $7–8/TH/s. Analysts attribute the cuts to declining miner profitability due to sustained high network hashrate and falling Bitcoin prices, which have reduced demand for low-efficiency units and added pressure from intensified competition in the ASIC hardware market.