four. It ought to be accepted that we are able to terminate the get in accordance with the pursuing conditions and terms. Warranty If the miner is utilised at an altitude from 900m to 2000m, the highest running temperature decreases by 1℃ For each raise of 300m. هل يحتاج https://batchminer.com/product/bitmain-antminer-s21-hyd-335th/