| Specification | Details |
|---|---|
| Product Type | Control Board / Motherboard |
| Compatible Brand | Bitmain |
| Compatible Series | Antminer S23, S21, S19, T19 Hydro Series |
| Default Model Shipped | C89 Control Board |
| Firmware | 8-in-1 Universal Firmware |
| Function | Data processing and communication for hash boards |
| Algorithm | SHA-256 |
Restore Your Mining Profits Immediately with a Genuine Replacement Hydro Control Board
This high-quality replacement control board is essential for getting your Antminer Hydro series miner back online and generating revenue. It is fully compatible with a wide range of popular SHA-256 Hydro-cooling miners, including the Antminer S23 Hydro, S21 Hydro, S19 Hydro, and T19 Hydro.
Default Shipping: The upgraded C89 control board with 8-in-1 firmware will be shipped by default for universal compatibility.
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Is your Antminer Hydro miner malfunctioning or not hashing? A faulty control board is often the culprit. This replacement Antminer Hydro Control Board is the exact component you need to restore full functionality.
The control board is the central nervous system of your miner, responsible for receiving and sending hash board data. When it fails, your entire mining operation halts, leading to lost profits. Replacing a damaged control board immediately is the most cost-effective way to resume mining and secure your earnings.
This board is a direct replacement for both the C59 and the newer C89 version, ensuring top performance and broad compatibility.
Universal Hydro Compatibility: Designed to work with a vast range of Bitmain Antminer Hydro models (see full list below).
Latest C89 Version (Shipped by Default): Features the upgraded C89 control board with integrated 8-in-1 firmware, eliminating the guesswork of finding the right software version.
Restore Profitability Fast: A quick and simple replacement can get your miner back online in no time, minimizing costly downtime.
Direct OEM Replacement: Manufactured to meet original specifications for reliable performance and seamless integration.
Central Processing Unit: Effectively manages data communication between all hash boards and the miner’s interface.
This Hydro control board is a direct replacement for the following Antminer Hydro models:
Antminer S23 Hydro
Antminer S21e XP Hydro
Antminer S21XP+ Hydro
Antminer S21XP Hydro
Antminer S21+ Hydro
Antminer S21 Hydro
Antminer S19e XP Hydro
Antminer S19XP Hydro
Antminer S19 Hydro
Antminer S19Pro+ Hydro
Antminer S19Pro Hydro
Antminer T19 Hydro
Note: This board is specifically for SHA-256 algorithm, Hydro-cooling Antminers.
C59 Control Board: The original version for Hydro series miners.
C89 Control Board (UPGRADED): This is the enhanced version that we ship by default. Its key advantage is the 8-in-1 firmware, which auto-detects and is compatible with all supported Hydro miner models listed above. This simplifies the repair process immensely.
Q: Which control board will I receive, the C59 or C89?
A: You will receive the upgraded C89 control board by default. It includes the 8-in-1 firmware and is the recommended version for all repairs.
Q: Is this board compatible with my Antminer S19 Hydro?
A: Yes, this control board is fully compatible with the Antminer S19 Hydro, as well as the S19Pro, S19XP, and other S19 Hydro models. Please check the full compatibility list above.
Q: What is the 8-in-1 firmware?
A: The 8-in-1 firmware is pre-loaded on the C89 board and contains the necessary software for multiple Hydro miner models. This means one board works seamlessly across all compatible miners without needing to flash different firmware.
Q: How difficult is it to install this control board?
A: Installation is straightforward for anyone comfortable with basic hardware components. It involves unplugging cables from the old board, removing it from the chassis, and installing the new one by reconnecting all cables. Always ensure power is completely disconnected before starting.
Q: My miner is completely unresponsive. Could it be the control board?
A: Yes, a completely unresponsive miner (no lights, no IP detection) is a common symptom of a failed control board. Replacing it is the primary solution.
Every minute of downtime is a loss of potential Bitcoin revenue. This replacement control board is your fast-track solution to get your investment back to work.
Order the universal C89 Hydro Control Board today and restore your mining profits!




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