Canaan Avalon 921 20 TH/s Bitcoin Miner (Shipping, October 1st – October 15th)


The Canaan Avalon A9 series miner is on track to take the lead in bitcoin ASIC’s once again.
Powered by A3206 7nm ASIC’s
Estimated 20 TH/s
Estimated 1800 watts

Previous customers will have shipment priority

***Please notice, due to recent 27.6% tariffs on miners, price has been increased until we can renegotiate pricing in our supply chain, in the next few days we will offer discounted pricing to customers outside of the United States to remove the tariff from the price.  The price listed includes all tariffs/duties/taxes into the United states.  Unfortunately this tariff is unavoidable.  CBP will prosecute any individual or company attempting to bypass the tariff.  Thank you for your understanding.***

Only 3 left in stock

SKU: BLO-AVMI-921000 Category: Tags: , , , , , , , , ,


The future of Bitcoin ASIC’s is near.  The Canaan Avalon A9 Series is set to once again push Canaan into the lead in ASIC efficiency. At 20TH/s and 1800W at the wall it will capture title of the most efficient bitcoin miner in 2018 with a mindblowing 0.08 W/GH. The Avalon 921 will feature mining chips called A3206 and are based on 7nm technology. It will still be cooled by a single fan and use similar cooling technology like the previous Avalon 841 model.

This product contains:

1 X AvalonMiner 921

1 X AUC3 Cable.

Products required to operate:

 1 X Power Supply (Canaan Sorcerer or Bitmain APW3++ or the Bitmain APW7)

1 X AUC3 USB Converter (controls up to 5 Avalon Miners.)

1 X Avalon Controller (includes AUC3 USB Converter) or Blokforge Controller (does not include AUC3 USB  Converter for those that have one) (either controls up to 20 Avalon Miners)

Terms and conditions:
Due to market fluctuations all sales are final, please review terms and conditions for our returns policy.

Additional information

Weight 13.5 lbs
Dimensions 16.5354 x 9.25197 x 8.85827 in
Hash Rate

20TH/s, -5% ~ +10%

Power Consumption

1800W, +0% ~ +20% @ 20TH/s, 25°C, 94% PSU Efficiency, 220V AC, Wall-Plug
(Minimum, Variant power consumption at different temperature and speed)

Power Efficiency

0.089J / GigaHash (Minimum)

Chip Type

104 x A3206 7nm ASIC

Rated Input Voltage

12 ~ 12.6V


Smart Speed

Network Connection

AUC3 + AUC3 I2C to AvalonMiner Controller


AvalonMiner Controller


Up to 5 devices / AUC3, Daisy-Chain Connection

Operating Temperature

-5℃ ~ 30℃

Air-intake Temperature

-5℃ ~ 30℃


1 x 14038 FAN


70db (Typical)

Gross Dimensions


Net Dimensions


Gross Weight

6 kg

Net Weight

5.5 kg


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