Professional Miner 2022

Bitmain Antminer DR7 (127Th)

Mine Decred with 127 TH/s hashrate and 21.5 J/TH energy efficiency. Professional-grade Blake256R14 ASIC mining from Bitmain.

127 TH/s
Hashrate
2730W
Power
21.5 J/TH
Efficiency
Order Antminer DR7 (127Th) View Specifications
127 TH/s
Antminer DR7 (127Th) Active
Why Choose Antminer DR7

Built for Professional Decred Mining

Experience reliable performance with the Bitmain Antminer DR7, engineered for Decred mining.

⚡

127 TH/s Hashrate

Deliver reliable mining performance with Bitmain's Blake256R14 ASIC technology, optimized for Decred mining.

🔋

Energy Efficiency

An efficiency rating of 21.5 J/TH means lower electricity costs and stronger margins for your mining operation.

💨

Advanced Cooling System

High-performance fans with intelligent temperature management keep your Antminer DR7 running optimally 24/7 across a wide range of ambient conditions.

🛡️

12-Month Warranty

Full manufacturer warranty covering hardware issues and defects. Mine with confidence knowing you're protected by Bitmain's industry-leading support.

🔧

Easy Deployment

Standard RJ45 Ethernet connectivity and pool-compatible firmware make the Antminer DR7 simple to rack, configure, and put to work.

📊

Enterprise-Grade Performance

Built for 24/7 operation in demanding environments with proven reliability, minimal downtime, and consistent hashrate delivery.

ManufacturerBitmain
ModelAntminer DR7 (127Th)
Release Date2022
AlgorithmBlake256R14
Hashrate127 TH/s (±5%)
Power Consumption2730W (±10%)
Energy Efficiency21.5 J/TH
Cooling TypeAir-Cooled
Noise LevelN/A
Weight16.1 kg
Dimensions430 x 195.5 x 290mm
Operating Temperature0°C to 40°C
Humidity Range10% to 90%
Voltage220-240V
Technical Specifications

Antminer DR7 (127Th) Full Specs

The Bitmain Antminer DR7 is a Blake256R14 ASIC miner designed for Decred mining, offering 127 TH/s hashrate at 21.5 J/TH efficiency with air-cooled thermal management.

127 TH/s
Hashrate
2730W
Power Draw
21.5
J/TH Efficiency
16.1 kg
Unit Weight
Mining Revenue

Antminer DR7 (127Th) Profitability

Estimated mining revenue based on current network difficulty and coin prices.

Live Data from ASICMINERSTATS
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* Revenue estimates based on Decred (DCR) mining. Calculations use current network difficulty and market prices. Actual results may vary based on pool fees, network conditions, electricity costs, and market fluctuations.
Data fromASICMINERSTATS
Model Comparison

Antminer DR Series

Compare all Antminer DR Series models available.

ModelHashratePowerEfficiency
Antminer DR7 (127Th) Highest Hashrate127 TH/s2730W21.5 J/TH

Ready to Start Mining?

Order your Bitmain Antminer DR7 today and put 127 TH/s of Blake256R14 hashpower to work. Limited stock available.

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Common Questions

Antminer DR7 FAQ

Everything you need to know about the Bitmain Antminer DR7 Blake256R14 miner.

The Bitmain Antminer DR7 delivers a hashrate of 127 TH/s (±5%) using the Blake256R14 mining algorithm, making it a strong choice for mining Decred (DCR).
The Antminer DR7 consumes approximately 2730W (±10%) of power, resulting in an energy efficiency of 21.5 J/TH.
The Antminer DR7 uses the Blake256R14 algorithm, allowing you to mine Decred (DCR).
The Antminer DR7 uses air cooled technology. High-performance fans maintain optimal operating temperature, with a rated noise level of N/A.
The Bitmain Antminer DR7 comes with a standard 12-month manufacturer warranty from the date of production, covering hardware issues and manufacturing defects.
Profitability depends on electricity costs, network difficulty, and coin prices. Check the live profitability calculator above for real-time revenue estimates based on current market conditions and your specific electricity costs.