BITMAIN Released ANTMINER U3 BATCH 3 With New Design

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Bitmain announced its latest miner, the U3 USB miner incl. 4 BM1382 chips.

ANTMINER U3 Specifications:

– Max Hash Rate: 63 GH/s ±5%
– Power Efficiency: 1 Watt/GH/s on wall at 0.83V
– Voltage: DC 12V input, 6A
– Chip Quantity per unit: 4
– One 80mm fan
– Noise: ~25 DB at 25 °C ambient temperature
– Hashrate and VDD core voltage can be adjusted via cgminer command line
– USB connection
– 12V AC/DC power brick of 6A, but power line not included
– Certificate Compliance: FCC/CE

Minimum order quantity at bitmaintech.com is 5 units at a price of 39 USD (0.161 BTC).

Bitmain has developed these silent Bitcoin ASIC miners for home users that want to play with them just for fun, they are not designed to ROI due to their lower hashrate and not so great power efficiency.