IN STOCK - Antminer S1 Standalone Bitcoin miner +- R42per day (used for 21days)

What is bitcoin mining ?

https://www.youtube.com/watch?v=GmOzih6I1zs

Hash rate: +-180 GH/s
Power consumption: about 360 W from the wall
Power supply: 3 +12V DC input
Power efficiency: 2 W/GH/s on wall
Size: 135 mm x 155 mm x 300 mm 
Network connection: Ethernet Cable / WIFI
Cooling: 12cm PWM fan and customized heat sink
ANTMINER S1 is the one of the most best Bitcoin mining rig ever. 

More than 20% of the Network Hash Rate is contributed by ANTMINER S1
+-R42 income/day at current difficulty*

Stand alone: After you configuring it, S1 mines alone without a stratum proxy
Quiet: ANTMINER use the most power effective mining chips in the world, and the customized heat sink. All heat can be brought away by very slow wind. ANTMINER runs quietly*. 
Stable: ANTMINER mines 24 hours a day, without unexpected stop mining.
Accurate: Hardware Error rate as low as 0.3%, the lowest in the world.
Connect via Ethernet or WIFI.
Configuration through web page.
Built-in 12cm fan, strong but quiet.

**You will need a 600watt+ PSU (PC powersupply)***

PSU available @ R800ea

Hosting available @10% bitcoins mined

IN STOCK, item used for 21days, As new!