ANTMINER A3 Pre-Order from Digital Universe

$1,999.00

Description

Antminer A3 Limited Edition Batch  – Ships next Batch

The World’s Most Power-Efficient Blake (2b) Miner

Warranty:

  1. A 90-day warranty is provided starting from the shipping date. To avail this warranty a Repair ticket must be generated by the customer on Bitmain’s website. Overclocking the miner will void the warranty immediately.
  2. All sales are final. No refunds will be granted. Defective miners can be repaired for free if they fall under the Bitmain 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:
  4. Customer removes/replaces any components by himself without receiving permission from Bitmain first;
  5. Damage caused by poor power supply, lightning or voltage surges;
  6. Burnt parts on hash boards or chips;
  7. Miner/boards/components damage due to water immersion or corrosion due to wet environment.
  8. For all repairs or RMA, within warranty or not, customer must return the defective parts at his/her own expense after opening a support ticket and troubleshooting with Bitmain’s instructions.
  9. Bitmain will cover shipping cost when shipping a replacement unit within the warranty period.
  10. If you notice there are some loose heatsinks when you receive the miner, please inform us by email within 3 days from the date the package is received according to UPS/DHL/FEDEX’s website.
  11. We do 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.

Please check availability before placing your order. Prices are subject to change.

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

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

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