| Unit Price: | $ 120 |
Antminer S21+ Hydro hashboard component repair kit, fully compatible with original factory specifications, providing a one-stop solution for hashboard malfunctions.
This replacement kit is specifically designed for the Antminer S21+ Hydro hash board, effectively resolving common issues encountered during miner operation, such as hashrate errors, abnormal temperatures, voltage instability, and chip damage.
The S21+ Hydro hash board spare parts include the following components: BM1370 chip, LDO chip, boost converter chip, memory chip, temperature sensor, operational amplifier chip, interface connections, capacitors, resistors, inductors, etc. Each component contains 20 pieces.
All components are precisely matched to original factory specifications.
Supports cost reduction and efficiency improvement in operation and maintenance.
Advantages | Description |
Full parameter compatibility | All components conform to the original S21+ Hydro hash board design standards, ensuring no secondary failures such as power-on errors, sudden drops in hash power, or high-temperature short circuits after replacement. |
One-stop complete solution | No need for multiple purchases or comparisons of different batches of components; ready to use out of the box, improving maintenance efficiency by over 50%. |
Quality meets standards | Components undergo rigorous testing; after replacement, the hash board can operate stably at full load, restoring the overall machine's hash power, power consumption, and temperature control to the level of a brand-new original machine. |
Q: Is a single kit sufficient to repair an entire hash board?
A: Yes, it's sufficient. Most core chips and consumable parts are supplied in sets of 20, to meet maintenance wear and tear and backup needs for minor future malfunctions.
Q: Will there be a decrease in computing power or error issues after repair?
A: All component electrical parameters are precisely matched to the original manufacturer. After repair, the hash board voltage, temperature control, and signal transmission all meet standards, fully restoring the factory hash rate with stable operation and no errors.
Q: Why is the hash board still overheating after replacing components?
A: Overheating is usually caused by uneven application of thermal paste or damage to the heatsink, not a component quality issue. It is recommended to use ZM-308 thermal paste to significantly improve heat dissipation performance.
👉Click to view the repair guide: Antminer S21+ (Plus) Hydro Hash Board Repair Guide
Using the kit in conjunction with the repair manual can help you quickly locate the fault and complete the replacement, taking the efficiency of hash board repair to a new level.
Related products:
Antminer S21+ (plus) hash board accessory set
Antminer S21XP hash board accessory set
Jay hỗ trợ nhiệt tình
Best quality product with best price, every order provided delivery with 7-8day thank you zeus mining.
Thanks, Jay! He responded to my feedback right away and helped me with the program. Thank you for everything
You guys are amazing, you have provided me instant solution of my problem. Thanks for your help and support
Jay always reply fast and with excellent service.
Excellent, polite, and well-mannered salesperson
Good bro, he solve a firmware problem whit a s21+hyd A lots thanks
Payment method:
How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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How to complete the payment?We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship. |
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Cryptocurrency Payment |
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USDC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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Other payment methods |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.
Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.
China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777
