A40 vs Antminer T21

The choice between DragonBall Miner A40 and Bitmain Antminer T21 is a classic dilemma for mining investors. A40 and Antminer T21 cannot be directly compared by hashrate as they operate on different protocols: Blake3 and SHA-256 respectively. The A40 device has a single available configuration — 3.3Th Bitmain Antminer T21 has several versions, with hashrate starting from 180Th and going up to 190Th. The power consumption of DragonBall Miner A40 3.3Th is 1599.84 Watts. Bitmain Antminer T21 190Th, in turn, consumes 3610 Watts. The cooling type for both models is identical — classic fan airflow. Offers for DragonBall Miner A40 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.