The Bitmain Antminer T21 is an impressive addition to the current line of Bitcoin miners. This model features a maximum hashrate of 190 TH/s and an energy efficiency of 19 J/TH. The T21 is particularly remarkable for its ability to operate in hot environments up to 45°C, making it ideal for locations with high ambient temperatures (such as the UAE). The Antminer T21 has been delivered since January 2024 and offers a robust design with a long expected lifespan.
The miner is designed to calculate the SHA-256 algorithm, which makes it compatible with Bitcoin and other SHA-256 cryptocurrencies. The innovative cooling technology of the T21 ensures that it runs efficiently even under demanding conditions. With an energy consumption of 3610W, this miner combines high performance with moderate energy consumption.