Bitmain launched two new mining machines at the World Digital Mining Summit in Las Vegas: Antminer S21XP and S21XP Hydro. The air-cooled S21XP has a hash rate of 270 TH/s and an energy efficiency of 13.5 J/TH. On the other hand, the S21XP Hydro, equipped with water cooling and immersion cooling systems, can increase the hash rate to 473 TH/s with an energy efficiency of 12 J/TH.