Canaan AvalonMiner 841

Model AvalonMiner 841 from Canaan mining SHA-256 algorithm with a maximum hashrate of 13.6Th/s for a power consumption of 1290W.

  • Brand: AvalonMiner 841
  • Submodel: Check below
  • Declared Value: US $90 unless required specifically
  • Shipping Date: 
    • Ready Stock
Manufacturer Canaan
Model AvalonMiner 841
Also known as Avalon A8
Release April 2018
Size 150 x 136 x 370mm
Weight 4700g
Chip boards 4
Chip name A3210
Chip size 16nm
Chip count 104
Noise level 65db
Fan(s) 1
Power 1290W
Wires 8 * 6pin
Voltage 12 – 12.6V
Interface AUC3 – RJ45
Temperature 5 – 30 °C
Humidity 5 – 95 %


Register an account on the site, add products to the cart, fill your desired quantity, choose destination country, shipping cost, and the total price will show. Follow the system, payment options, and related info will show. After placing an order and payment made, you will receive a confirmation email and your order status will be changed to “awaiting shipment”. Your order status will be changed to “shipped” when the tracking number is assigned for your order. You can review the status of your order at any time in your user account.



  • Prices of products on the site are in USD value. The price of bitcoin mining machines has to be adjusted frequently in accordance with variables such as BTC value and market circumstances. Refund requests based on price changes cannot be honored. The payments for orders are accepted through the Bitcoin (“BTC”) payment network and other options such as wire transfer. In the event you choose to pay in BTC, the site will calculate and convert the USD value to BTC amount according to our chosen exchange rate (which is a weighted average from major Exchange sites around the world). Later changes to the exchange rate of USDBTC have no effect on the amount to be paid for your placed order.
  • On occasions, the submodel of products could be changed before shipping. In that case, the buyer will be informed. And if there is any price difference, we will refund the difference if the submodel is switched to a lower version; we will ask the buyer to make up the difference if the submodel is switched to a higher version. The switch of submodels will not be honored as a reason for a refund.



All purchases are final. Request for refund will not be honored by us. We advise you to make any payment only after careful consideration. In the case that we fail to ship out your order, we will contact you for a refund.  Generally, a refund will be in USD with the USD amount of your order amount instead of the BTC amount, considering USD is a fixed amount, not a variable like BTC.



  • All prices for products sold by us and invoiced by us to territories other than the People’s Republic of China have entered without value-added tax and customs duties. You are solely responsible to consult your state and local tax laws to determine compliance with tax laws and regulations in your area and pay the taxes and duties if applicable according to your tax residential law. We are willing to provide assistance within our ability for your customs clearance though.
  • We reserve the right to change the declared value requested according to customs circumstances.
  • If the buyer fails in customs clearance, or shipment is returned or abandoned, the order is not refundable. If a shipment is returned, we will resend the returned shipment under the circumstances that the buyer pays fees incurred within a week the returned shipment is received by us.
  • EastShore does not take any responsibility for or compensate for any loss as a result of downtime caused by delays in transportation as a result of custom formalities or other reasons.



Delivery will be arranged after the order is fully paid. Delivery service is provided by third parties such as the national post services or international express shipping couriers such as DHL, UPS, FedEx. The international express shipping couriers are usually door-to-door services. Please note that we may choose a different service (an optimal option on the occasion) rather than the option as displayed when you placed the order.



  • Delays due to the shipping service provider, weather conditions, and public holidays are not qualified for refunds.
  • Delays due to manufacturers’ production capacity are not qualified for order cancellation or refund.
  • Delays due to customs reasons, wars, or any other contingencies beyond Inovatec’s control are not qualified for refunds.



  1. A 180-day warranty is provided starting from the shipped date. Overclocking the miner will void the warranty immediately.
  2. All sales are final. No refunds will be granted unless we fail to ship your order. Defective miners can be repaired for free if they fall under our 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. Damage caused by poor power supply, lightning or voltage surges;
  5. Burnt parts on hash boards or chips;
  6. Miner/boards/components damage due to water immersion or corrosion due to wet environment.
  7. For all repairs, within warranty or not, customers must return the defective parts at his/her own expense after troubleshooting with our instructions.
  8. We will cover shipping cost when shipping a replacement unit to the customer within the warranty period.
  9. EastShore does 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.

We warrant the product, its components, and labor to be free from defects in material and workmanship under regular uses defined in user manuals and this Warranty during the warranty period. The warranty period of a certain product is specified on the page of that product and commences on the date of delivery.


This warranty does not apply to:

  • normal wear and tear;
  • damage resulting from accident, abuse, misuse, neglect, improper handling, overclocking, or improper installation;
  • damage or loss of the product caused by undue physical or electrical stress, including but not limited to moisture, corrosive environments, high voltage surges, extreme temperatures, shipping, or abnormal working conditions;
  • damage or loss of the product caused by acts of nature including, but not limited to, floods, storms, fires, and earthquakes;
  • damage caused by operator error, or non-compliance with instructions as set out in accompanying documentation;
  • alterations by persons other than us, associated partners or authorized service facilities;
  • counterfeit products;
  • damage or loss of data due to interoperability with current and/or future versions of the operating system, software, and/or hardware;
  • damage or loss of data caused by improper usage and behavior which is not recommended and/or permitted in the product documentation;
  • failure of the product caused by the usage of the products not supplied by us;
  • hash boards or chips are burnt.



During the warranty period, we will undertake to repair, or based on our sole discretion, to replace a defective product with an identical or similar (e.g. newer) version of the product, unless the defect was the result of Warranty limitations. The repair of the product is free of charge for the parts, components, and labor necessary in order to perform the repair and restore the product’s proper operating condition, provided the unit is returned otherwise undamaged and shipping prepaid.

The costs incurred in connection with the returning of the product, part, or component to us shall be carried by the product owner. If the product, part, or component is returned uninsured, you assume all risks of loss or damage during shipment.



If your item is defective due to product error (excluding defects under Warranty Limitations) within the warranty period, you may return it for a repair at your own expense under the terms of the warranty, but without undue delay upon discovery of the product’s defect.



By accessing this website, you are agreeing to be bound by these website Terms and Conditions and agree that you are responsible for compliance with any applicable local laws. If you do not agree with any of these terms, do not purchase from this site. Your buying from the site will be deemed your acceptance of the Terms and Conditions.


We reserve the right to make changes to the Terms and Conditions.



Releted Products

What Is Avalonminer 841?

The AvalonMiner 841 is a bitcoin mining machine manufactured by Canaan Creative, the same company that manufactures the popular Avalon 6 miner. The 841 is an upgrade to the Avalon 6 and offers improved hashrate, power efficiency, and cooling. It comes in a sleek black case and includes two fans for cooling.

How Much Can I Expect To Earn With The Avalonminer 841?

Earnings will vary depending on the current difficulty and price of bitcoin, but you can expect to earn around $1,200 per month with the AvalonMiner 841. These earnings are based on the difficulty of 13.6 TH/s and a price of  BTC. If the difficulty or price increases, your earnings will decrease.

What Pool Should I Join When Using Avalonminer 841?

A: There are many reputable mining pools to choose from. The importance of joining a pool is to ensure you have a consistent income and don’t experience any downtime due to solo mining.

Some popular pools include Slushpool, Antpool, and Eligius. AvalonMiner 841 allows you to join multiple pools, so you can switch between them to find the most profitable one.

What Power Supply Do I Need To Use For Avalonminer 841?

The AvalonMiner 841 requires a 1290W power supply. The power supply must have at least a 10A +12V DC current. The amount of power consumed dictates how much you’ll pay for electricity and how much profits you can expect to make.

What Is The Hashrate Of The Avalonminer 841?

The AvalonMiner 841 has a hashrate of 13.6 TH/s. This means it can mine 1,360,000 hashes per second. This translates to around $1,200 in monthly earnings, based on the current difficulty and price of bitcoin.

What Is The Power Efficiency Of The Avalonminer 841?

The AvalonMiner 841 is one of the most power-efficient bitcoin miners on the market, with a power efficiency of 0.29 W/GH. This means it consumes 29 watts of power for every 1 gigahash (GH) it mines. This makes AvalonMiner 841 one of the most profitable miners to operate.

What Software Do I Need To Run The Avalonminer 841?

The AvalonMiner 841 requires the following software:

  • CGMiner 3.7.2 or higher
  • AvalonMiner Controller 1.1.0 or higher
  • AvalonMiner Firmware 3.3.0 or higher

Both the CGMiner and AvalonMiner Controller software are available for download on the Canaan Creative website. The AvalonMiner Firmware is available for download on many different mining forums.

How Do I Set Up The Avalonminer 841?

The process of setting up the AvalonMiner 841 is fairly simple and well-documented. First, you’ll need to connect the miner to your power supply and then connect it to your computer via USB.

You will need to download and install CGMiner, which is free software. Next, you’ll need to install the software and then configure it to connect to your mining pool. Finally, you’ll need to launch the miner and start earning bitcoins!

How Loud Is The Avalonminer 841?

The AvalonMiner 841 is rated at 75 decibels. This is not excessively loud, but it is definitely noticeable. If you’re looking for a not-so-loud miner, the AvalonMiner 841 is the best option for you. You can expect it to make a moderate humming noise when it’s running.

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