Asic S19 Pro Hydro

The Bitmain Antminer S19 Pro Hydro is a specialized liquid-cooled ASIC miner that has transitioned from a flagship model to a high-value industrial workhorse in late 2026. MiningstoreStartmining

Market Trends & Status (2026)

* Secondary Market Dominance: The S19 Pro Hydro series (177T–198T) is now a primary choice for miners seeking reliability over bleeding-edge efficiency. StartminingBixbit Prices have stabilized between $900 and $1,300 for refurbished units, while new units remain accessible for large-scale deployments around $1,800–$2,200. Startmining

* Infrastructure Shift: The industry is rapidly moving toward the Antminer S21 XP Hydro (470T+) and S23 series, which offer sub-15 J/T efficiency. AsicmarketplaceCryptominerbros The S19 series now serves as a high-density solution for regions with surplus electricity or heat-recycling mandates. YoutubeApextomining

* Heat Recovery Trend: A significant 2026 trend is the integration of these units into residential and industrial heating systems. Apextomining The liquid-cooling loop allows miners to offset natural gas costs, making the "effective" electricity rate significantly lower. Apextomining

Product Insights & Performance

* Efficiency Benchmark: The S19 Pro Hydro operates at ~29.5 J/TH. StartminingMinerstat While less efficient than newer models, its fanless design significantly reduces mechanical failure rates and noise (stable at ~50 dB), making it suitable for noise-sensitive urban environments. MinerstatAlibaba

* Profitability Threshold: At a standard industrial electricity rate of $0.08/kWh, the S19 Pro Hydro often operates at a daily loss (~-$2.76). MinerstatAsicminervalue Profitability is typically only achieved with electricity costs below $0.055/kWh. Hashrateindex

* Sourcing Landscape: Suppliers in Shenzhen and Hong Kong currently offer S19 Pro+ Hyd units with hashrates ranging from 177T to 198T. Prices for 184T-191T variants are currently listed around $1,050–$1,300 per unit.

I have compiled a list of available S19 Pro Hydro units and current market pricing in the deliverable below.