The Antminer S19 Bitcoin mining ASIC series continues to take the crown as the most popular mining rig series on the market since Bitmain released the flagship model in May 2020. Bitmain's Antminer S19, S19j pro, and now the Antminer S19 XP provides strong revenue streams. The S19 series occupies a more significant percentage of the Bitcoin network's total hashrate than any other ASIC bitcoin miner series on the market. The Antminer S19 was first released in May 2020. It is the base model of the S19 series, and the most popular variant produces 95 terahashes a second (TH/s), though you can find S19s that range from 84 TH/s up to 95 TH/s. The 95 TH model has a power consumption of 3250W with an efficiency of 34.2 joules per terahash (J/TH).

After deducting the cost of $0.06/kWh for electricity, the Antminer S19 can generate $4.32 per day, $131.52 per month, and $1,578.27 per year for its owner. The estimated time for return on investment is 24–25 months. The average market price of an S19 is $3,225. The Antminer S19 Pro bitcoin mining ASIC is more advanced than its predecessor. At its best, this model packs a hashrate of 110 TH/s, though some models have a hashrate rating of 105 TH/s. This additional hashrate raises its mining profitability margin slightly above the Antminer S19 base models. The Antminer S19 Pro weighs somewhat less than the S19 and is more efficient — below are its specs. Read More: how much does an antminer s19 make