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Mara Firmware

More performance. Less power. Innovative auto-tuning. From our team to yours, now you too can experience the technology that sets MARA apart.

Realize your miners’ true potential

Gain an edge and stay ahead of the curve with MARAFW.

  • Optimize Performance

    Boost hashrate while maintaining optimal efficiency.

  • Auto-Tune Like Never Before

    Set it and forget it. Quickly optimize miners in minutes.

  • Overclock or Underclock with Ease

    Overclock in seconds to increase BTC output or underclock for peak efficiency.

  • Safeguard Miners

    Intelligent thermal protection activates in seconds to prevent overheating.

Real Results

Increase hashrate more efficiently than the competition.

“Deploying MARAFW across our 15MW S19j Pro fleet yielded outstanding results: up to 35% overclocking, 99% uptime, and industry-leading efficiency at 25-29W/TH. Zero Two is thrilled with the results and our partnership with MARA!”

Abdulrahman Hamdy

Head of Technology at Zero Two

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S19J PRO: EFFICIENCY VS. HASHRATE
Benchmark data provided by altairtech.io

Get a complete overview of your miner’s health and performance.

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  • Want to optimize Performance and Efficiency?

    Select Automatic Tuning to Intelligently Optimize for You.

  • Need to Overclock or Underclock?

    Choose a Mode That Suits You Best and Set a Target.

  • Air, Hydro, or Immersion?

    Switch Freely Between Environment Profiles.

  • Lost Connection to a Pool?

    Add Multiple Backup Pools to Switch Between Them Automatically.

  • Did Something Go Wrong?

    Troubleshoot Using Detailed Logs and Export Them to Your Mining Software.

Is Your Miner Underperforming?

Gain Insight Into Each Chip Inside Your Hash Board.

SUPPORTED HARDWARE

MARAFW supports a wide variety of Antminer S19 and S21 series models, which can be installed remotely over the air or via an SD card.

  • S19

  • S19J

  • S19 PRO

  • S19J PRO

  • S19 XP

  • S19J PRO+

  • T21

  • S19K PRO

  • S21

  • S21 Immersion

  • S21 Pro

  • S21 XP

Unleash the full potential of your Bitcoin mining rigs

Designed in-house by MARA and preloaded with MARA’s proprietary firmware – MARAFW – MARA UCB 2100 is a replacement control board for Bitmain Antminers.

Improve profitability, efficiency, and stability. Upgrade to MARA UCB 2100 today and start mining like MARA.

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    • Large-Scale Installation

      Deploy across large fleets remotely over the air or via an SD card with minimal downtime.

    • Immersion Ready

      Optimize immersion profiles and control or bypass fan checks.

    • In-House Design

      Our secure proprietary mining software seamlessly integrates with all standard APIs and implements numerous custom APIs for advanced features.

    • Integrate Seamlessly with Your Preferred Mining Software.

      MARAFW is compatible with Foreman, Awesome Miner, BTCtools, and others.

Strategic Crypto Mining Partners

Turn Your Bitcoin Mining
Into Guaranteed Monthly Profits

Join successful miners earning consistent profits with geographic diversification, mobile app control, and personal accountability across our 5-facility global network

Multiple Ways to Connect

Get Started in 30 Seconds

Gain Institutional-Grade Exposure to Bitcoin Mining