Avalon 4.1 1.0 - 1.3 THs SHA256 Bitcoin Miner

Avalon 4.1 1.0 – 1.3 ths sha256 miner
these units have been running underclocked at 800 ghs 420 watts (.55 efficiency) for about 3 months.
In stock unit!! fast same day shipment up until 2 pm est from east coast or west coast warehouses!!
instock units are bench tested to ensure not doa! these are instock in u.s. And not drop shipped from china!!
in stock! avalon 4.1 1.0 – 1.3 ths sha256 miner
avalon 4.1 sha256 miner units are now in stock, and ready for same day shipping!
avalon 4.1 1.0 – 1.3 ths sha256 miner – technical specifications
product description:
dimensions: 395 mm x 160 mm x 165 mm
weight: 8.2kg
processor model: a3222 410mhz (25ghs)
number of processors: 40pcsmachine
power: less than 690w (220v ac voltage under 1000ghs hashrate test)
interface: iic
power interface: pcie-6pin x 4
power requirements: 12v dc, 51a
accessories: embedded controller
ambient temperature:
working environment: 0 ℃ ~ 35 ℃
transport storage environment: -25 ℃ ~ 45 ℃
humidity:
working environment: 10% -80% relative humidity, non-condensing
transport storage: 10% to 90% relative humidity
avalon4.1 – 1.3t consists of 40 a3222 chips, with improved heat dissipation, which can be controlled by raspberry pi or tp-link tl-wr703n.
You can also manage 13 clusters by connecting controllers to usb hub, with hash rate up to 152t.
This product is in stock. It can be delivered within 48 hours after payment confirmation except for holidays.
This product contains: avalon4.1 – 1.3t machine * 1, 4pin cable * 1, avalon usb converter * 1, micro usb cable * 1, weight: 8kg.
single miner parameters: