Asic-miner Canaan AvalonMiner 921 20Th/s 1700Вт (921 20Th/s)

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Canaan
Артикул: HJY3333YQL
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Hashrate 20 Th/s
Power 1700 W
Algorithm SHA-256
Profit per month $ 22.86

Specifications 921 20Th/s

General information

Manafacture Canaan
Model 921 20Th/s
Состояние used
Дата производства 2018, September
Страна изготовитель China
Warranty 1 month

Mining

Algorithm SHA-256
Монеты Bitcoin - BTC, BitcoinCash - BCH, BitcoinSV - BSV
Hash-rate 20 Th/s
Енергоефективність 85 W/Th

Equipment

Cooling Air Colling
Вентеляторы 1
Выход в интернет Ethernet

Power

Consume,Вт 1700
Напряжение 220V

Working environment

Уровень шума 72dB
Размеры 15 x 13.6 x 37 cm

Profitability calculator for 921 20Th/s

Current mining profitability of 921 20Th/s based on the latest market update as of 10 Sep 2026

/kWh
1700W = 40.80 kWh/day
Rate 1 BTC = $77,248.00
Daily profit incl. EE -$2.50
Annual ROI
Payback no payback
Annual profit -$913.21
Period Profit EE cost Net profit Mined BTC
Per day $0.76 $3.26 -$2.50 BTC 0.00001
Per week $5.33 $22.85 -$17.51 BTC 0.000069
Per month $22.86 $97.92 -$75.06 BTC 0.000296
Per year $278.15 $1,191.36 -$913.21 BTC 0.003601

Specifications 921 20Th/s

General information

Manafacture Canaan
Model 921 20Th/s
Состояние used
Дата производства 2018, September
Страна изготовитель China
Warranty 1 month

Mining

Algorithm SHA-256
Монеты Bitcoin - BTC, BitcoinCash - BCH, BitcoinSV - BSV
Hash-rate 20 Th/s
Енергоефективність 85 W/Th

Equipment

Cooling Air Colling
Вентеляторы 1
Выход в интернет Ethernet

Power

Consume,Вт 1700
Напряжение 220V

Working environment

Уровень шума 72dB
Размеры 15 x 13.6 x 37 cm

Description for 921 20Th/s

Technical characteristics of the Canaan AvalonMiner 921:
Hashrate: 20 Th/S
Power consumption: 1800 W
Dimensions: 378 x 170 x 155 mm
Weight: 5.5 kg

The Chinese company Canaan has introduced Asic Avalon Miner 921, which is based on the SHA-256 algorithm. It is capable of mining many different cryptocurrencies: Peercoin, Auroracoin, BitcoinCash, DigiByte, LitecoinCash, Universa, eMark, etc. However, the device will generate the largest and most stable profit by mining such digital currency as Bitcoin. Here you can pre-order Avalon Miner 921 in Ukraine at the most affordable prices among competitors. Let’s take a closer look at the technical characteristics, features, and calculate the profit that can be made if you buy Avalon 921 in Ukraine. Model characteristics

  • algorithm – SHA-256;
  • Hashing power – 20 Th/s;
  • power consumption – 1800 W;
  • operating temperature range – from 0 to 40 degrees Celsius;
  • optimal humidity percentage – 5-95% HR;
  • noise level – 70 dB;
  • product weight is 5.5 kilograms;
  • overall dimensions – 378*170*155 mm;
  • connection – AUC3.

Features of the model Avalon Miner 921, which is based on 7-nanometer chips, can be purchased in normal mode with a hashing speed of 20 Th/s and power consumption of only 1800 W. The energy efficiency level is 0.085 J/GH. Such a level of performance and profitability allows the device to compete with the most powerful devices for mining “digital gold” – Innosilicon T2 Turbo and GMO B3. Avalon 921 is an improved ROQ of SolidMiner. The new concept of this assay was to equip it with a single powerful cooler to cool the system, which reliably protects the device from overheating. A modern AirForming cooling system has also been developed for this purpose. The equipment has 104*73 A3206E process chips. Let’s take a look at what innovations were used in the development of this device:

  • leading technical processes
  • impeccable assembly;
  • pleasant appearance of the presented model;
  • unusual design engineering developments;
  • high quality of the materials of manufacture.

Depending on the time of cryptocurrency mining, the noise level can vary from 0 to 70 dB, but this indicator is in any case within the normal range. The device can be used both for home use and for industrial purposes when it is necessary to create a large mining farm. Profitability When calculating the profitability of the presented mining machine with a hashing capacity of 20 Th/s, the profit margin on Bitcoin mining will be $4.58 daily and $137.26 monthly, excluding electricity costs. You can buy Avalon Miner 921 in Kyiv on the official website of our company. You can also pre-order Avalon 921 and buy it at the best prices.

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Frequently asked questions

Which coins can 921 mine?
921 is designed for mining Bitcoin - BTC, BitcoinCash - BCH, BitcoinSV - BSV on the SHA-256 algorithm with efficiency 85 W/Th. Coin support may vary by firmware and pool.
Is it profitable to mine on 921 in 2026?
As of 10 Sep 2026, for "921" daily revenue excluding electricity is $0.76. Consuming 1700W = 40.80 kWh/day per day. Monthly profit excluding electricity is $22.86.
How are delivery and warranty handled?
Delivery across Ukraine via carriers or pickup. Hardware is covered by ASICFOX Service warranty - confirm details with a manager before payment.

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