Antminer S3 vs Antminer T21

Let's compare how relevant Antminer S3 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. The Antminer S3 device has a single available configuration — 478Gh Bitmain Antminer T21 has several versions, with hashrate starting from 180Th and going up to 190Th. The difference in 189.522 Th shows the advantage of one model, but it's also worth paying attention to the efficiency of the models. Model Antminer S3 has an efficiency of 0.8 j/Gh and Antminer T21 has 19 j/Th. The power consumption of Bitmain Antminer S3 478Gh is 382.4 Watts. Bitmain Antminer T21 190Th, in turn, consumes 3610 Watts. The cooling type for both models is identical — classic fan airflow. Offers for Bitmain Antminer S3 are temporarily unavailable, but our catalog contains many other profitable models. 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.