Description

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 arrange...

d 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 No. Parameters Value 1 Product model A3 2 Hash ASIC type BM1720 3 Hashing algorithm Blake(2b) 4 Total quantity of hash chips 180 chips 5 Total quantity of hash boards 3 boards per miner 6 Total hash rate 815GH/s±5% 7 DC voltage input 11.60~13.00 V 8 DC current input @12V DC 98.8 A +7% 9 DC Power @12V DC input 1186 W +7% 10 220VAC Power @25℃ ,93% conversion efficiency of APW3 1275 W +7% 11 220VAC Power efficiency @25℃,93% conversion efficiency of APW3 1.56mJ/MH+7% 12 Weight（without package） 4.2 kg 13 Operation temperature 0-40 ℃ 14 Storage temperature -40-85 ℃ 15 Operation humidity 5%RH-95%RH, prevent condensation 16 Noise 76 dB 17 Networking connection mode Ethernet Cable 18 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. 19 Size(Length*Width*Hight,without package) 321mm*125mm*208mm it is new in box psu power supply also available

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