2.3th/s 2.3t Bitcoin Mining Rig Machine Dragon Miner with Coincraft 28nm Asic Chips

Newest model with highest efficiency, compact form factor and built-in power supply! 64 x Coincraft A1 28nm ASIC Chips Embedded CGMiner with complete stand-alone operation. After configuring it, the machine mines alone without a PC connection required. Achieve blistering hash rates as high as 2000 GHash/sec sustained Power supply is included 2000 - 2200w operation Weight is about 25KG Instructional guide will be provided upon request Actual hashing speed might be +/- 20% from advertised rate.