1. Specifications and other information of the Antminer A3 are as mentioned below.
2. Please select the correct address for shipping before you submit your order because, for this batch, the shipping address cannot be changed after the order has been submitted.
3. Power consumption figures will vary with your PSU's efficiency, the ambient operating temperature and the accuracy of the power meter.
4.The shipping for this batch will be arranged within 10 working days after Bitmain has received full payment. We advise you to research and prepare in advance for customs' clearance in your country to avoid delays or unexpected costs.
5. You will need an ATX PSU with at least 10 six-pin PCIe connectors. There are 3 six-pin PCIe connectors on each hashing board and all three need to be connected to the PSU for the hashing board to operate. Do not connect more than one PSU to the same hashing board. Bitmain recommends the APW3++ to power the A3.
6. Separate power supply to control board: there is one additional six-pin PCIe 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 a power supply.
Parameters of ANTMINER A3
Hash ASIC type
Total quantity of hash chips
Total quantity of hash boards
3 boards per miner
Total hash rate
DC voltage input
DC current input @12V DC
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
Networking connection mode
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.
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2. How to order
Step 1: You can send your specific inquiry to us via Messenge/Email,Start order,Trade Manager, Whatsapp, Skype,Wechat.
Step 2:Wewillreply you with quotation or Proforma invoice and trade terms promptly,or within 2 hours of working time.
Step 3:Please kindly check offer. If everything is OK, make the payment.
Step4:We will prepare the goods for your order within 24 hours after we confirme your payment,and we will arrange delivery & inform you tracking Number.
3. How to pay?
You can choose Alibaba Trade Assurance to protect your payment using credit card/T/T payment ,or fast bank transfer via T/T(Telegraphic transfer) directly.
4. What is the Lead time?
Normally,we have the goods in inventory.The lead time can be1-3 days,to help you earn money at the fastest time.
5. When can I get goods?
We provide the fastest delivery 2- 5 days door to door (even 24 hours to your door for some area, including the customs clearance) via most large express couriersDHL,UPS,FedEx,TNT,EMS. And wealways get the lowest shipping cost.
6. Do you offer warranty?
This is popular model,with best satisfaction from customers,and each products from here are 100% QC before delivery.As you know,the miner is very special product,so once you ordered,we will not refund for you.we just can give you good after sales service,If any questions,our headquarters or factory's overseas after-sales service office will reply to you at a short time.
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