Collection

Antminer A3 815G without PSU

  • $495.00
    • Product Code: Antminer A3 815G
    • Inventory status : In Stock
    • Delivery Time: 2018.06.11-2018.06.20

     

    Notes

    1. Please select the correct address for shipping before you submit your order because, for this batch, the shipping address and shipping method cannot be changed after the order has been submitted.

    3.The shipping for this batch will start on a first-paid-first-ship basis from 1st June 2018 for orders that Rockminer has received full payment for. We advise you to research and prepare in advance for the customs' clearance in your country to avoid delays or unexpected costs.

    4.Power consumption figures will vary with your PSU's efficiency, the ambient operating temperature and the accuracy of the power meter.

    5.You will need an ATX PSU with at least 10 six-pin PCIe connections. There are 3 PCI-e connectors for +12V DC input on each hashing board and all 3 need to be connected to the PSU for the hashboard to operate. Do not connect more than one PSU to the same hashing board!

    6. Separate power supply to control board: there is one additional 6pin PCI-e connector on the IO board which must be connected to the PSU to get power. Be sure to power on the miner only after all the 10 PCIE connectors are connected to power supply. 

    Parameters

           

                                         Parameters of ANTMINER A3

     Parameters 

     Value

     Product model

     A3

     Hash algorithm

     Blake(2b)

     Total quantity of hash boards 

     3 boards per miner

     Total hash rate

     815GH/s±5%

     DC voltage input

     11.60~13.00 V

     DC current input @12V DC input

     98.8 A +7%

     DC Power @12V DC input

     1186 W +7%

     220VAC Power @25 ,93%conversion efficiency  of APW3

     1275 W +7%

     220VAC Power efficiency @25 ,93%conversion  efficiency of APW3

     1.56mJ/MH+7%

     Weightwithout package

     4.2 kg

     Operation temperature

     0-40 

     Storage temperature

     -40-85 

     Operation humidity

     5%RH-95%RHprevent condensation

     Noise

     76 dB

     Networking connection mode

     Ethernet Cable

     Power connection mode

     All three PCI-E ports are required to power the board. You  can use one PSU to power multiple boards, but do not  attempt to power one board with two PSUs.

     We suggest to prevent the control board to be powered up  before hash boards be powered up.

     Size (Length*Width*Hight, without package)

     321mm*125mm*208mm

                                                                                                     

    Payment

    1. Only BTC(Bitcoin) payment method is accepted in this batch.

    2. The shipping cost, custom charges and taxes (if any) are not included in the retail price shown above.

    3. Please fill your desired quantity, shipping address while placing an order to your shipping address.

    4. Special Provision: After an order has been submitted, a request to cancel the order, refund any part of the ordered amount or change the ordered item(s) to different items(s) or different batch(es) will not be entertained by Rockminer. We advise you to make any purchase only after consideration.

    5. To get a fast response from our team for any order or sales related inquiries please contact us by email to service@rockminer.com.

    6. The unit price and total price of the products, the amount paid by you shall be all denominated in U.S. dollars, no matter what currency you uses to make payment.

    Please do not place your order with anyone or anybody claiming to be an official Rockminer representative over email or Skype. It can be a scam and your confirmed order may never be delivered in such cases. Rockminer is neither responsible for nor offers any kind of compensation in such cases.

    NOTE: The price of bitcoin mining machines has to be adjusted frequently in accordance with variables like the BTC/USD exchange rate, the bitcoin network difficulty, or the expected difficulty increase. Refund requests based on price changes cannot be honored.