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| Categories | BTC Miner Machine |
|---|---|
| Brand Name: | Avalon |
| Model Number: | Avalon 921 |
| Certification: | CE |
| Place of Origin: | china |
| MOQ: | 1pcs |
| Price: | 200-500 |
| Payment Terms: | USDT, T/T, Western Union,Paypal,Alibaba trade assurance |
| Delivery Time: | 5-7 days |
| Packaging Details: | factory standard package |
| Algorithm: | SHA256 |
| Power Consumption:: | 1700W |
| Hashrate:: | 20t |
| Products Status:: | Used |
| High Light: | 20t Avalonminer 921, Avalonminer 921 20th/s, Avalon 921 BTC Miner Machine |
| Coin:: | BTC Bitcoin |
Canaan Avalon 921 20t Avalonminer 921 20th/s Asic BTC Miner Machine
| Manufacturer | Canaan |
|---|---|
| Model | AvalonMiner 921 |
| Also known as | Avalon A9, A921 |
| Release | September 2018 |
| Size | 150 x 136 x 370mm |
| Chip name | A3207 |
| Chip size | 7nm |
| Cooling | 14038 Fan |
| Fan(s) | 1 |
| Power | 1700W |
| Voltage | 12V |
| Interface | Ethernet |
| Temperature | 5 - 45 °C |
| Humidity | 5 - 95 % |
Like its predecessors, AvalonMiner 921 comes with a simple build
and an aluminum case that protects the miner from dust. The
AvalonMiner has a dimension of 150 x 136 x 370mm and weighs 4.8kg
per unit. In appearance, the AvalonMiner 921 has a different design
from older models. This miner comes with 7nm Application-Specific
Integrated Circuits (ASIC) chips, ensuring productivity and
efficiency. The chipboards have 88 of such chips, giving the miner
an impressive computing hash rate of 20Th/s and consumes 1700W of
power.
The AvalonMiner 921 is also known as a Reliable Open Miner (ROQ),
which comes with 104 x A3210HP 7nm chips. This device produces a
hash rate of 20Th/s. By connecting the AvalonMiner Controller (sold
separately) to an AvalonMiner USB Converter (AUC3), you can connect
up to 5 different miners. To increase profitability, connect up to
20 AvalonMiner 921s, which will give you an accumulated hash rate
of 400Th/s. If you control a large installation of AvalonMiners
(like in a mining farm), you can get a developed AvalonMiner
Management System, which helps you manage thousands of AvalonMiner
devices conveniently.
The AvalonMiner consumes 1800W at 25°C with a Power Supply Unit (PSU) efficiency of 220V AC. The device has a power efficiency of 0.089J/Gh/s. The AUC is required for this product and is shipped with the controller. The AUC3 is a 5 pin cable suitable for Avalon A7, A8, A9 series. AvalonMiner has mining pools like Slushpool, AntPool, Poolin, etc., associated with it.
How about the Warranty?
A.180 days warranty for new machine.If it is within the warranty
period, the original factory of the miners will be responsible for
it. If it is out of warranty, we will provide paid maintenance
service
B.For used miners,we will send testing video with SN code before shipment to make sure every miner is in a good state. And we will provide paid maintenance service after that.
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