Bitmain Antminer T17 plus hash board Hash board suitable for repairing and assembling Antminer T17+ miner, can be used to replace a faulty T17 plus hash board or assemble into a new T17+. A single hash board is composed of 44 BM1397 ASIC chips, the chip size is 7nm, and the chip power consumption is 960W. Using the SHA-256 algorithm, the single-board hash rate can reach 19.3Th/s. Please use it under the voltage of 17V to 21V.