Qinhuangdao Boyu Technology Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram, CryptoCurrency |
| Supply Ability | 100 |
| Delivery Time | 5-8 Working days |
| Packaging Details | 1 Unit/Carton |
| Manufacturer | Canaan |
| Model | AvalonMiner 821 |
| Also known as | Avalon A8 |
| Release | February 2018 |
| Size | 150 x 136 x 370mm |
| Weight | 4700g |
| Chip boards | 4 |
| Chip name | A3210 |
| Noise level | 65db |
| Fan(s) | 1 |
| Chip count | 104 |
| Power | 1200W |
| Chip size | 16nm |
| Wires | 8 * 6pin |
| Voltage | 12 - 12.6V |
| Interface | AUC3 - RJ45 |
| Temperature | 5 - 30 °C |
| Humidity | 5 - 95 % |
| Brand Name | Avalon Miner |
| Model Number | A1166 Pro |
| Certification | CE FCC |
| Place of Origin | China |
View Detail Information
Explore similar products
78TH Canaan AvalonMiner 1166 Pro Crypto Mining Machine
1047 Avalon Bitcoin Miner Asic Mining Hardware 37Th/S With Psu Power Consumption
37T Canaan Avalonminer 1047 Asic Avalon Miner A10 Series
A10 Avalon Bitcoin Miner A1047 Canaan SHA-256 Asic Miner For BTC BCH
Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, CryptoCurrency | Supply Ability | 100 |
| Delivery Time | 5-8 Working days | Packaging Details | 1 Unit/Carton |
| Manufacturer | Canaan | Model | AvalonMiner 821 |
| Also known as | Avalon A8 | Release | February 2018 |
| Size | 150 x 136 x 370mm | Weight | 4700g |
| Chip boards | 4 | Chip name | A3210 |
| Noise level | 65db | Fan(s) | 1 |
| Chip count | 104 | Power | 1200W |
| Chip size | 16nm | Wires | 8 * 6pin |
| Voltage | 12 - 12.6V | Interface | AUC3 - RJ45 |
| Temperature | 5 - 30 °C | Humidity | 5 - 95 % |
| Brand Name | Avalon Miner | Model Number | A1166 Pro |
| Certification | CE FCC | Place of Origin | China |
| High Light | Canaan Avalon Bitcoin Miner ，1200W Avalon Bitcoin Miner ，canaan avalon 821 | ||
Original Canaan Mining 11.5th/S 1200W Bitcoin Miner Avalon 821 Avalonminer 821
WHAT IS CANAAN AVALON 821?
The AvalonMiner 821 is the ROQ Solid Miner, Refined. The AvalonMiner 821 is made with Reliable Open Quality, now with Airforming Cooling Technology. Containing 104 x A3210 16 nm chips, AvalonMiner 821 is the latest Canaan AvalonMiner with a 11.5 Reliable Hashrate Per Second (RTHS).
Specification
| Brand Name: | Avalon | Warranty(Year): | 24 hours |
| Algorithm: | SHA-256 | After-sales Service: | Others |
| Power Consumption: | 1200W | Product name: | Avalon Miner 821 |
| Hashrate: | 11.5Th/s | Hash Rate: | 11.5Th/s |
| Encryption: | Yes | Weight: | 4.7kgs |
| Video Memory Capacity: | 512MB | Dimmension: | 130 x 220x 390mm |
| Chipset Manufacturer: | ATI | Mining Coins: | Bitcoins:BTC |
| Type: | Avalon Miner 821 | Power: | 1200W |
| Products Status: | Stock | Noise Level: | 75db |
| Rating Power: | > 1000W | Interface Type: | USB 3.0 |
| Output Interface Type: | VGA | Video Memory Type: | DDR3 |
| Style: | rectangle | Manufacturer: | Avalon |
| Material: | metal | Memory Interface: | 256 Bit |
Description
Another Bitcoin Miner from Canaan manufacturer is the Canaan AvalonMiner 821. Bitcoin is the top coin, and thus, the miner uses the SHA-256 algorithm. It comes with a maximum hash rate of 11.5 Th/s and power consumption of 1200W.
The miner is also known as the Avalon A8 and packs a punch when it comes to performance. Released in February 2018, this is one of Canaan’s improved Bitcoin miners. Miners can mine a total of 41 coins with this unit.
Details, Factors, and Spotlight of the Canaan AvalonMiner 821
DigiByte and Zpool are the most profitable coins, followed closely by Mining Rig rentals and Zergpool. Unfortunately, the miner is not ASIC supported, which means no one can manage the unit elsewhere.
The disadvantage of this is that you can’t continue with your other chores when mining. ASIC supported miners give miners the ability to monitor the performance while away.
Other highly profitable coins to mine with this unit include Acoin, Joulecoin, Peercoin, and more. There are reliable mining pools that are associated with this unit. These pools include AntPool, NiceHash, SlushPool, and others.
If you are interested in buying the miner, check with the manufacturer. You can also order it from selected stores and vendors.
Algorithm of the Avalon A8
The SHA-256 algorithm is the algorithm behind Bitcoin mining. Thanks to having no vulnerabilities, the algorithm is secure. There have been no break-ins, unlike other hashing algorithms.
Since SHA-256 is not an encryption function, no one can decrypt it. With this algorithm, you get 4 chipboards under the miner. It uses a chip count of 104, and the chip’s name is A3210.
The chip’s size is larger than most coming in at 16nm.
A single AUC3 may connect up to five Avalon minors.
First, you’ll need to make sure your Avalon controller is set up with the correct firmware and is configured to mind to the correct pool. Then plug in your micro USB power adaptor and ethernet cable. Once completed, connect your AUC3 to your minor using the AUC3 cable and then to the controller using the micro USB to USB cable. In order to run more than one minor on a single AUC3, you’ll need an additional AUC3 cable to connect the main minor to the additional minor, then another AUC3 cable from that linked minor to the next and so on and so forth. The AUC3 will blink one in four colors, each with its own meaning. Now connect eight of the six pin plugs from your power supply unit to your minor. Remember, your power supply unit must have a max wattage output, meeting or exceeding the minor’s power consumption wattage in order for the minor to run. The power supply unit typically does not come with a power cord. Once the power supply unit is plugged in, the startup procedure begins. This may take five to 10 minutes, depending on the minor and setup.
Here you can see what the 93% efficient power supply at 117.9 volts. It is consuming 1,238 watts.
The hashing rate can be monitored here on the Avalon controller’s dashboard, which, with this set up is hashing at a steady rate of 11.44 terahashes per second, which is almost half a terahash higher than the advertised rate.
Packaging & Shipping
PACKING AND SHIPPING METHODS CAN BE FULLFILED AS PER CLIENT'S REQUESTS.
Our Services
1. Brand New Miners Selling
2. Used Miners Testing and Repairing Services
3. Used Miners Sources
4. Responsive Reply
5. Professional Knowledge in Mining Area
6. Dropshipping service available
Company Information
Boyu Technology is with a energetic and professional team in mining business for 3 years, including reselling, repairing and hosting. Our Repairing Department locates in Shenzhen while we also have mining farms in west of China.
You are most welcome to visit us and check the quality before buying, especially for used miners.
Free cleaning service will be provided. Back Up accessories will be given.
After-Sales Services guaranteed.
FAQ
1. How can I trust you?
A: We can do Escrow for you as long as you willing to pay the transaction fee.
2. If my miners dont work, what can I do?
A: All miners will be tested before shipping out. We will teamview and help you to solve the problem for programing issues. For large quantity, we will provide back up accesorries, like control board, hashboard for you to replace right away. More discounts can be negotiated.
3. Is mining still profitable?
A: Hard to say.
4. What models is the best?
A: It depends. Your electricity cost, your budget, and how you know the market etc are elements for you to consider.
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
500m-1000m
Employee Number:
50~80
Ecer Certification：
Active Member
Qinghuandao Boyu Technology Co., Ltd. is a young team with full of energy. The sales and repaire department locates in Shenzhen while we also have mining farms in west of China. We have rich experiences in cryptocurrency mining business; Rich Sources in mining machines both new and used. We ha... Qinghuandao Boyu Technology Co., Ltd. is a young team with full of energy. The sales and repaire department locates in Shenzhen while we also have mining farms in west of China. We have rich experiences in cryptocurrency mining business; Rich Sources in mining machines both new and used. We ha...
Get in touch with us
Leave a Message, we will call you back quickly!