Antminer s1

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 More than 20% of the Network Hash Rate is contributed by ANTMINER S1 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     IN STOCK, item used, As new!   Now also accepting Bitcoins for sales  

ANTMINER S1 Dual Blades Spec 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 fans 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 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. Power effective: Saving the investment of PSU, cable and the cost of electricity bills.   Shipps with Hard copy of User Manual

ANTMINER S1 Dual Blades Spec 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 fans and customized heat sink LESS THAN 3 MONTHS OLD Requires a 500watt psu This one will work and is cheap. REASON FOR SALE: UPGRADING MY MINER OPERATION   http://www.takealot.com/huntkey-green-power-500w-12cm-fan-power-supply-unit/PLID