Avalon A1166 Pro Miner 81th edition

$6,229.00  /  0.32688 Ƀ

Parameters of Avalon Miner 1166 pro

81th/s with 3400w power supply

All in one


Avalon A1166 Pro Miner 81th 42w

Hot Selling Avalon Miner A1166 pro 81T 42J/TH 3400W Bitcoin Mining Machine Asic Miner Avalon A1166 pro miner of CryptoCurrency 

  • Safety and Quality
  • Built-In AI Chip
  • Simple Deployment
  • Easy Maintenance
  • Unique Reinforcement Design

China-based firm Canaan Creative, claims to be the firm that manufactured the world’s first ASIC miner in 2013, so it’s safe to say that the company knows what it’s doing when it comes to Bitcoin mining hardware. Today, they remain the second largest manufacturer and designer globally of Bitcoin mining machines.

The AvalonMiner 1246 has a considerable efficiency of 38J/TH to maximize the mining potential. It also has 4 fans that contribute to the noise of 75 dB’s. The unit is also designed for simple deployment, easy maintenance, and features a built-in AI chip. Rounding out the package is a full 365-day warranty.

Unfortunately, the device isn’t available on their website for direct sale, so you’ll have to look for it somewhere else. Despite glowing reviews, the devices aren’t as well known as Antminers, so if you’re new to mining, you may not find much help online.


Avalon Miner A1166 pro
Hashrate 81TH/s, -3%~+3%
Power Consumption 3400W, -5%~+5%@Wall-Plug
Power Efficiency 42J/TH, -5%~+8%@25℃
Cooling 4 x 12038 FANs
Operating Temperature -5℃~35℃
Noise 75dB(Max)
Net Dimensions 331mm x 195mm x 292mm
Net Weight 12.8kg
Gross Dimensions 442mm x 405mm x 306mm
Gross Weight 14.5kg


While there are plenty of ways to get started with mining your own Bitcoin (BTC), serious miners use ASIC (application-specific integrated circuit) devices, which are specifically built for the purpose, and are more efficient.

In this guide, we’ll try to help you become a profitable Bitcoin miner by highlighting five of the top ASIC mining devices on the market today.

With so many jumping on the mining bandwagon, these devices have become expensive and difficult to buy. In most cases, in addition to the AIC unit, you’ll also need to purchase a good quality PSU (power supply) for maximum efficiency.