Canaan Avalon 921 20 TH/s Bitcoin Miner (June 20th – July 10th)

  • Powered by 104 X A3206 7nm ASIC’s
  • Hash Rate 20 TH/s
  • Power Consumption 1800 watts
  • Click Here for Manufacturer Warranty information

Part Number / SKU: BLO-AVMI-921000

* Please notice, Due to the recent 27.6% increase in tariffs on miners, price has been increased for
customers shopping from inside the United Sates. If you are shopping from outside of the United Sates
your price has NOT been affected and the listed price is correct. We are working diligently with our
supply chain on a solution. Unfortunately, this tariff is unavoidable as the CBP will prosecute any
individual or company attempting to bypass the tariff. Thank you for your understanding. *

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

This batch has been sold out. You may be interested in:

Canaan Avalon 1047 37TH/s Turbo Mode Bitcoin Miner W/PSU

The future of Bitcoin ASICs is here. At 20–22 TH/s and 1800W it’s one of the most efficient bitcoin miners with a mindblowing 0.085 J/GH. The Avalon 921 features 104x A3206 mining chips based on 7nm technology. It is cooled by a single fan and uses similar cooling technology to the Avalon 841 model. By connecting our Avalon Miner Controller (sold separately) to a single AUC3 (Avalon Miner USB Converter 3), you may connect five Avalon Miners. For maximum usage, you may connect the Avalon Miner Controller to 4 AUC3 devices which may each connect to 5 Avalon Miners for a total simultaneous management of twenty AvalonMiner 921 to reach 400 TH/s (RTHS).

If you manage a large installation of Avalon Miners, we can help you to deploy our openly developed AvalonMiner Management System which enables you to efficiently manage thousands of AvalonMiner machines.

This product contains:

1 X Canaan Avalon 921 Bitcoin Miner

1 X AUC3 Cable.

Products required to operate:

 1 X Power Supply (The Avalon 921 requires 10 pci-e  power connectors in order to operate)

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.

Weight 15 lbs
Dimensions 17 × 9 × 9 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)
12VDC,20A (X10) Max

Power Efficiency

0.085J / GigaHash Wall-Plug (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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