Overview
- Dealer lists and promotions show S19e XP Hydro and 3U S19 XP Hydro near $3 per terahash, with S19 XP+ Hydro around $4 per terahash.
- S21 immersion units are quoted near $7 per terahash and S21+ Hydro near $8 per terahash, marking cuts across newer gear.
- Bitmain is pairing rig sales with hosting at roughly 5.5–7 cents per kWh across sites in the United States, Kazakhstan, Brazil, Paraguay and Ethiopia, plus a 0.3‑cent management fee.
- A Dec. 23 package of four S19 XP+ Hydro units with an ANTRACK V2 container prices the 19 J/TH model near $4 per terahash, with shipments beginning January 2026.
- A November auction for S19k Pro opened at $5.5 per terahash with December 2025 delivery, and the company has not said how long the current discounts will last.