custom FIRMWARE (no Fee from mining!) for download

Optimizing and Increasing Hashrate for Bitcoin Miner S19j XP

The Bitcoin Miner S19j XP is a powerful and efficient mining machine for the SHA-256 algorithm, designed by Bitmain. It is one of the most popular Bitcoin miners on the market, known for its high hashrate and low power consumption.

Here are some tips on how to optimize and increase hashrate for the Bitcoin Miner S19j XP:

1. Location Bitcoin Miner S19j XP:

  • Place the S19j XP in a cool, dry environment with good ventilation.
  • The optimal operating temperature is between 5°C and 40°C (41°F and 104°F).
  • Avoid placing the S19j XP in direct sunlight or near heat sources.

2. Power Supply Bitcoin Miner S19j XP:

  • Make sure you are using a high-quality power supply with enough power for the S19j XP.
  • A power supply with a capacity of 3247W or higher is recommended.

3. Firmware Bitcoin Miner S19j XP:

  • Make sure you are using the latest version of the firmware for the S19j XP.
  • New firmware versions may contain optimizations to increase hashrate.

4. Settings :

  • You can adjust the settings of the S19j XP to optimize its performance.
  • Adjustable parameters include chip frequency, chip voltage, and fan speed.
Specification Value
Hashrate 151 TH/s
Power consumption 3247W
Power efficiency 21.5 J/TH
Algorithm SHA-256
Dimensions 400mm * 195mm * 290mm
Weight 14.9kg
Noise level 75dB

5. Bitcoin Miner S19j XP:

  • Bitcoin is a digital currency and worldwide payment system.
  • It is the first decentralized cryptocurrency, meaning that it is not subject to government or financial institution control.
  • Bitcoin transactions are verified by network nodes through cryptography and recorded in a public dispersed ledger called a blockchain.
  • Bitcoin was invented by an anonymous person or group of people under the name Satoshi Nakamoto and released as open-source software in 2009.

6. Conclusion:

By following these tips, you can optimize and increase the hashrate for the Bitcoin Miner S19j XP. It is important to note that cryptocurrency mining is a risky investment and you should do your own research before making any decisions.

Profitable custom mining FIRMWARE Bitcoin Miner S19j XP for download


Please donate any amount. It is all what you pay for it! This firmware is without any mining fee!

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2) You will receive URL

After donating of any BTC amount you will receive open URL for downloading your Firmware

Donation first, Download firmware after 



3) Download and upgrade

After downloading the Firmware file you can instal it on your miner machine and Enjoy Best firmware ever without mining fee!



Specification of Firmware

for Bitcoin miner Bitcoin Miner S19j XP

  • Custom Firmware for: Antminer Bitcoin Miner S19j XP (all versions)
  • Version 1.1 - 2024-01-05!! (BigMiner Firmware without Fee from Mining!)
  • Efficiency: 20-35%
  • UnOfficial Bitmain Firmware for Bitcoin Miner S19j XP (From BigMiner)
  • Recommended, at your current firmware, set the miner frequency at 400mhz and set your fan speed manual at 25% before flashing.
  • Download the custom firmware. (dont unpack it)
  • Flash by going to "System" -> "Upgrade" -> "Flash new firmware image" and select the custom firmware.
  • After flashing, check the advanced settings page and start at the lowest voltage setting and 400mhz. From there increase your frequency to see how high you can go at the lowest voltage setting.
  • Start tweaking some more. See the profile suggestions below.


In case of any problems you can write to