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A Mining Rig That Boasts 440 TH/s? Miners Question the Legitimacy of New Bitcoin Mining Device

5.2.2022
The cryptocurrency community has been discussing a newly announced bitcoin miner called the Numiner NM440 that claims to produce speeds of up to 440 terahash per second (TH/s). Furthermore, a publicly-listed company called Sphere 3D has detailed that it purchased 60,000 Numiner NM440 mining rigs...