Antminer S15-28TH/s

  • $1,138.50
    • Product Code: Antminer S15-28TH/s
    • Inventory status : In Stock
    • Delivery Time: 2019.04.01-2019.04.10


    1.Click here for specifications and other information of Antminer S15. The miners are expected to deliver higher performance and efficiency when ready to ship.

    2.For this batch, shipment may be arranged later than the estimated shipping time frame since S15 is a new product. However, we may also arrange the shipment ahead of the schedule once ready. 

    3. Please kindly note that power supply is a part of S15. However, the power cord is not included, please find one with at least 10A from your local market.

    4.  Please kindly note that the required input voltage for S15 is 220V.

    5. Please select correct address for shipping before you submit your order. For this batch, shipping address cannot be changed once the order is submitted.



    Parameters of Antminer S15-28TH/s



     Product model


     Total quantity of hash chips

     288 PCS

     Total quantity of hash boards

     4 PCS

     Total hash rate

     28 TH/s

     Reference power on wall, Watt

     1596 W

     Weightwith PSU and package

     7.0 kg

     Operation temperature


     Storage temperature


     Operation humidity

     5%RH-95%RHprevent condensation


     76 dB

     Networking connection mode

     RJ45 Ethernet 10/100M

     Reference power efficiency on wall @25℃, J/TH


     Size (Length*Width*Height)



    Notes: The use of outdoor water sources (cooling towers, natural water sources) will cool the system more effectively than the Radiators & Accessories. The flow rate can be adjusted accordingly, but it is recommended to be no less than 2L/min. If the flow rate is too low, it will be greatly affected by the system resistance, which may lead to uneven branch flow.                                                 



    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

    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.


    1. A 180-day warranty is provided starting from the shipping date.

    2. All sales are final. No refunds will be granted. Defective miners can be repaired for free if they fall under the Rockminer warranty policy. After the warranty period, machines can be repaired at the cost of parts and labor.

    3. The following events will void the warranty:

    a. Customer removes/replaces any components by himself without receiving permission from Rockminer first;

          b. Damage caused by poor power supply, lightning or voltage surges;

          c. Burnt parts on hash boards or chips;

          d. Miner/boards/components damage due to water immersion or corrosion due to wet  environment.

    e. Overclocking.

    4. If you notice there are some loose heatsinks when you receive the miner, please do not sign the package and contact us immediately by email to

    5. Rockminer does not take any responsibility for or compensate for any loss as result of downtime caused by delays in transportation as a result of custom formalities or other reasons.