Antminer S9 vs Antminer T21

Let's compare how relevant Antminer S9 is compared to Antminer T21 in current conditions. The unified algorithm (SHA-256) allows switching between coins (Bitcoin Cash, Bitcoin, Fractal Bitcoin, BitcoinSV, Terracoin, Namecoin) on both ASICs, but maximum profit is currently achieved when mining Bitcoin Cash. Choose the right Antminer S9 version for your needs from 5 options with power ranging from 11.5Th to 14Th inclusive. Bitmain Antminer T21 has several versions, with hashrate starting from 180Th and going up to 190Th. The difference in 176 Th shows the advantage of one model, but it's also worth paying attention to the efficiency of the models. Model Antminer S9 has an efficiency of 98 j/Th and Antminer T21 has 19 j/Th. The power consumption of Bitmain Antminer S9 14Th is 1372 Watts. Bitmain Antminer T21 190Th, in turn, consumes 3610 Watts. The cooling type for both models is identical — classic fan airflow. 2 active listings available for Bitmain Antminer S9. The best price-to-performance ratio: 14Th for 123 USDT. Our platform has 13 offers of Bitmain Antminer T21 from different companies, available both in stock and on order. The best price for the 190Th version is currently 200 RUB.