7.8Th/S Bitmain Antminer DR3

Basic Information
Place of Origin: China
Brand Name: Bitmain
Certification: CE FCC
Model Number: Antminer DR3
Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: 1 Unit/Carton
Delivery Time: 5-8 Working days
Payment Terms: T/T, Western Union, MoneyGram, CryptoCurrency
Supply Ability: 100
Detail Information
Manufacturer: Bitmain Model: Antminer DR3
Release: September 2018 Size: 130 X 187 X 293mm
Weight: 4200g Chip Boards: 3
Chip Count: 162 Noise Level: 76db
Fan(s): 2 Power: 1410W
Voltage: 12V Interface: Ethernet
Temperature: 5 - 40 °C Humidity: 5 - 95 %
High Light:

7.8Th/S Bitmain Antminer DR3


76db Bitmain Antminer DR3


Ethernet Bitmain Antminer DR3

Product Description

Model Antminer DR3 From Bitmain Mining Blake256R14 Algorithm With A Maximum Hashrate Of 7.8Th/S



Bitmain Antminer DR3 is another Decred miner that uses the Blake256R14 algorithm. It comes with a maximum power consumption of 1410W with a hash rate of 7.8 Th/s. An efficiency of 0.181 j/Gh is what you get out of this miner. The miner is a product of the trusted Bitmain Company and was released in September 2018. Decred is the most profitable coin, followed closely by HyperCash. The other two coins mined by this equipment include Mining Rig Rentals and NiceHash.

About Bitmain Antminer DR3 Features and Highlights

It weighs 4.2 Kgs, and the size of the miner is 130*187*293mm. The miner uses the Ethernet interface and is ASIC supported. Miners can go about their business and monitor the performance while away. With 4 highly profitable coins to mine, the DR3 Antminer is one of the sort after units. RedBag technologies are the official distributor of this miner. The mining pools associated with this unit include CoinMine, F2Pool, Luxor, and Poolin.

For those interested in buying the miner, you can get it directly from the manufacturer. You can also purchase it online from trusted stores and vendors.


Algorythm of the DR3 Bitmain Antminer

Blake256R14 is the algorithm used for mining Decred coins. What makes this algorithm great is that it helps to create a high hash rate. The algorithm also tries to lower power consumption thanks to the logic used to solve problems. Bitmain fails to mention the chip’s name behind this unit. What we get is the number of chipboards and chip count. The miner comes with three chipboards and 162 chip count.


Efficiency of the DR3 Antminer

0.181j/Gh is the efficiency that is produced by this miner. And this is a high efficiency that allows miners to get an even higher hash rate. Miners should note that the power consumption of this miner is lower than most units. The manufacturer wants to low the cost of mining by having an energy-efficient miner. What separates this Decred miner from the rest is the high hash rate and the low power consumption.





Output Interface Type:


Brand Name:


Place of Origin:





Bracelet, rectangle

Power Consumption:


Memory Interface:

512 Bit



Memory Clock(Mhz):




Interface Type:

USB 3.1

Video Memory Capacity:


Video Memory Type:


Chipset Manufacturer:






Rating Power:

901W - 1000W

Products Status:

Stock, Used

After-sales Service:

Call Center and on-line Technical Support


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.


7.8Th/S Bitmain Antminer DR3 0


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.

Contact Details

WhatsApp : +008615627936002