Innosilicon A4 Dominator

35.29 LTC ( or 1500 USD; 0.5692 BTC )
Please pay 70% to pre-order for October to November batch.


  • Part Number: INNOSILICON A4 Dominator
  • Hashrate: 280Mhs in total with 2 tubes (+-10% performance, can be over-clocked at user's risk)
  • Size: Length 28cm * Width 26cm * Height 13cm
  • Gross weight: 9.2KG (without PSU)
  • ASIC: A4, 80pcs
  • Blade: 4pcs
  • Voltage: +12V
  • Required rated PSU: 1050W or above, 4 * PCI-E 6Pin
  • Cooling: air-cooled with 2 fans
  • Internet connection: Ethernet
  • Power supply connection: 2 PCIE port per power board. It is recommended to use an independent power supply to the whole power supply. In case of non-independent power supply, each board can be connected to a different power supply, but each board shall not be connected with multiple power supplies and ensure that the power board.


1. Packing list: 2 barrel type tubes, a raspberry pi (as a controller running cgminer), an SD card, and cable (without power supply)

2. Delivery time: first pay, first served.We will send goods for October to November.

Contact us

  • Inquiry Email:  Click here Leave a Message
  • Warranty

    Miner sales is different from the general consumer electronics products, which are specially customized according to customers’ needs. Please notice before purchase. The after-sales service policy is as follows. After payment, the product cannot be returned or refund.

    45 days parts warranty (starts once the miner gets received). If any problem, we will offer instructions on how to check the miners and find out the faulty parts, and we will send the corresponding parts for replacement after getting video/pictures as proof from customer.

    The price of miners may be adjusted at any time without prior notice or price compensation to customer.

    The warranty expires in the following cases:

    • Miner itself is demolished, privately altered or component replacement;
    • Lightning, voltage surges, poor quality power supply causes damage;
    • Circuit boards and components are filled with water, exposed to moisture or corroded;
    • The circuit board or the chip is burned;
    • Over clocking.
    • If this happens, services of your miner maintenance will be charged. For the specific procedures, please refer to the after-sales process.

    Buy Now

    Fraud Alert:

    Dear customers,

    Please be aware that all sale inquiries need to go through Innosilicon direct email contact (**

    Lately some customers reported to us that someone used "live:inno.miner","live:shuppinnosiliconcomcn","live:maxigel.3" fake Skype accounts to ask for customer payment. That is a fraud! Please be aware that "live:inno.miner","live:shuppinnosiliconcomcn",
    "live:maxigel.3" fake Skype accounts are not our Skype accounts and DO NOT pay anyone through Skype request. Without correct Innosilicon email address (**, you may risk being cheated.

    (1) Please be careful to check our website and confirm with our official sources before you pay. For payment process, please check here.
    (2) We sell directly through our website. We don't have any so-called reseller globally. Please visit
    (3) Don't send money other than Innosilicon account.

    We hope every customer has a great user experience with our miner. Should there be any question, feel free to contact us via here.