CoinTerra today announced that they have begun the shipment of their latest and greatest bitcoin miner, the TerraMiner IV. Capable of 2 terrahash power, the TerraMiner IV comes in at $5999 — making it one, if not the, fastest mining solution on the market today.
The very first unit was presented by the company’s CEO Ravi Iyengar to Jake Gostylo, who said “The performance [of the miner] blows away anything [he’s] mined with before.”
“Handing over the first TerraMiner marks a major milestone for CoinTerra. It goes to show that through hard work and determination with the right team in place, great things can be accomplished in an incredibly short timeframe,” said Iyengar.
The Texas-based company says its order books are filled up through April of this year, and the company is accepting pre-orders for their sixth batch of TerraMiners.
hisnibs 
They have now shipped over 1000 TerraMiners totaling over 6% of the entire bitcoin network – http://cointerra.com/1000th-terraminer-bitcoin-miner/
They have not shipped a single 2th miner as advertised.