ASIC Bitmain Antminer S19

14/4/2025

The Bitmain Antminer S19 is one of the most popular ASIC models designed for the SHA256 algorithm. It comes in several variations, each with different levels of performance and energy efficiency:

  1. Bitmain Antminer S19: With a hash rate of 95 TH/s and power consumption of around 3250W, this is the standard model, known for its reliability and affordability.
  2. Bitmain Antminer S19 Pro: Offering a hash rate of 110 TH/s and similar power consumption of 3250W, this model provides enhanced performance.
  3. Bitmain Antminer S19 XP: With a hash rate of 140 TH/s and power consumption of 3010W, it is one of the most energy-efficient models available.
  4. Bitmain Antminer S19 XP Hyd: Delivering a hash rate of 255 TH/s and consuming 5304W, this model utilizes liquid cooling for increased efficiency.

The Bitmain Antminer S19 series also includes variants with designations like J, K, J Pro, and K Pro. These are less common and often have characteristics similar to the main models, such as the S19 and S19 Pro, but may vary in hash rate, energy efficiency, or cooling type.

The Antminer S19 Pro is considered the most popular model due to its balance of performance and energy efficiency.

On the Kryptex Pool, SHA256 Bitmain Antminer ASICs can mine BTC, FB, XEC, and BXH.

Additionally, merged mining for BTC+FB is available, allowing you to mine both Bitcoin and Fractal Bitcoin simultaneously.

Bitmain Antminer S19 — Specifications and Size

Model Algorith Coin Hashrate Consumption Dimensions (cm) Weight
S19 SHA256 BTC, FB, XEC, BCH 95 Th/s (±10%) 3250 Watt (±10%) 37 x 29 x 19.5 13 kg
S19 Pro SHA256 BTC, FB, XEC, BCH 110 Th/s (±10%) 3250 Watt (±10%) 40 x 29 x 19.5 13,3 kg
S19 Xp SHA256 BTC, FB, XEC, BCH 140 Th/s (±10%) 3010 Watt (±10%) 40 x 29 x 19.5 14,4 kg
S19 XP Hyd SHA256 BTC, FB, XEC, BCH 255 Th/s (±10%) 5304 Watt (±10%) 41 x 20,9 x 17 12,8 kg

Bitmain Antminer S19 Hashrate

The Bitmain Antminer S19 hashrate ranges from 95 Th/s to 279 Th/s, depending on the model.

The entry-level model, Bitmain Antminer S19 delivers a hash rate of 95 Th/s on the SHA256 algorithm.

The Bitmain Antminer S19 XP+ Hyd is an upgraded version of the Bitmain Antminer S19 XP Hyd. It delivers a hash rate of 279 TH/s for mining BTC, FB, XEC, and BCH using the SHA256 algorithm.

What to Mine on Bitmain Antminer S19?

The Bitmain Antminer S19 are capable of mining coins based on the SHA256 algorithm, such as BTC, FB, XEC, and BCH.

On the Kryptex Pool,Bitmain Antminer ASICs support simultaneous mining through merged mining for BTC+FB, allowing you to mine both Bitcoin and Fractal Bitcoin at the same time.

Bitmain Antminer S19 Profitability

Currently, the profitability of the Bitmain Antminer S19 ASICs varies from $4.28/day to $11.5/day, depending on the model, and excluding electricity costs.

We recommend to check the actual profitability in our mining calculator, where you can also calculate the profitability including your electricity costs.

Model Hashrate Consumption Profit w/o El. Price
S19 95 Th/s (±10%) 3250 Watt (±10%) ~4.28$ / day
S19 Pro 110 Th/s (±10%) 3250 Watt (±10%) ~4.96$ / day
S19 Xp 140 Th/s (±10%) 3010 Watt (±10%) ~6.36$ / day
S19 XP Hyd 255 Th/s (±10%) 5304 Watt (±10%) ~11.5$ / day

Check the profitability of Bitmain Antminer S19 Pro ASIC on the mining calculator.

Bitmain Antminer S19 Settings

  1. Prepare the Equipment:

    • Plug the Antminer S19 into a power outlet.
    • Connect an Ethernet cable from your router to the ASIC device.

  2. Power On the Device:

    • Turn on the miner. You’ll hear the fans begin to run, indicating the device is active.

  3. Find the Device's IP Address:

    • On a computer connected to the same network as the ASIC, download the Bitmain Antminer IP Reporter Tool.

    • Launch the tool and click the "Start" button.

    • Press and hold the "IP Report" button on the ASIC for a few seconds.

    • The tool will display the IP address of your device.

  4. Access the Management Interface:

    • Open a browser and enter the IP address you’ve located. This will direct you to the Antminer’s management interface.
    • Log in using the default credentials (typically username: root, password: root).

  5. Configure Pool Settings:

    • In the interface, navigate to the “Miner Setting” section.

    • Enter the pool information (pool address, wallet address, and worker name).

      Coin Mining Address — Pool Address Miner Name — Wallet Address and Worker Password
      BTC+FB stratum+tcp://btc.kryptex.network:7777 or stratum+tcp://btc-eu.kryptex.network:7014 BTC_WALLET_ADDRESS.WORKER_NAME x or leave blank
      FB stratum+tcp://fb.kryptex.network:7777 or stratum+tcp://fb-eu.kryptex.network:7013 FB_WALLET_ADDRESS.WORKER_NAME x or leave blank
      XEC stratum+tcp://xec.kryptex.network:7777 or stratum+tcp://xec-eu.kryptex.network:7036 XEC_WALLET_ADDRESS.WORKER_NAME x or leave blank
      BCH stratum+tcp://bch.kryptex.network:7777 or stratum+tcp://bch-eu.kryptex.network:7015 BCH_WALLET_ADDRESS.WORKER_NAME x or leave blank

    • Miner Name — Specify wallet and worker name in the format 1KVms9T3RKmz6sVCeUPFPFgpYzMj9LZ5rE.AntminerS19, where:

      • 1KVms9T3RKmz6sVCeUPFPFgpYzMj9LZ5rE is your wallet address.
      • AntminerS19 is the name of your ASIC, written in Latin characters or numbers.

    • Select the working mode “Normal.”

  6. Make sure to complete all three lines with the settings of the same pool. Click “Save” to save the settings and restart the ASIC.

  7. Verify ASIC Operation:

    • Once the restart is complete, wait a few minutes. Open your browser, enter the ASIC’s IP address, and log in using your credentials.

    • On the “Dashboard” page, you’ll see the current status of the ASIC, including hash rate, uptime, temperature, and other metrics.

Bitmain Antminer S19 Firmware Update

If necessary, you can update or change the firmware yourself, for this:

  1. Visit the developer's website and open the firmware download page: https://shop.bitmain.com/support/download.

  2. Select the algorithm for your ASIC — BTC SHA256, and choose your ASIC model from the list — in this case, Antminer S19 Pro.

  3. Download the firmware file by clicking the “Download” button.

  4. Open the “Firmware upgrade” section in your ASIC settings:

    • Click the button to select the downloaded firmware file.
    • Tick the checkbox for “Keep settings” if you wish to retain your ASIC settings during the upgrade.

  5. Click “Upgrade” and wait for the firmware update to complete. Do not turn off the ASIC during the update process.

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