2019 SHA-256 algorithm Bitcoin bitmain asic antminer s11 19T 19.5T 20.5t btc mining hardware machine with psu ProductNameBitmainAntminerS11 MinerHashrate20.5TH/s±5%Wallpowerconsumption1435W±5%Efficiency67J/TH(in25℃ambienttemperature)Dimension205.15mm*175.4mm*278.8mmPackingcartonsize486mm*388mm*265mmMachineweightabout6.6kgInterfaceEthernet
Why choose us:
Safty:through Alibaba Trade Assurance order, 100% secure your money and goods quality.
Miner Supermarket:All kinds of miners, New or Second hand.
Best quality:All new miners will has factory warranty, all used miners we will tested before send out.
Fast delivery:1-3 days after the full payment
Best Service: 24 hours online for presale and aftersale support.
24hours online contact: What's app/Wechat/Phone: +8613918845610 Skype:Stephen,zhu81
Contact:Stephen