| Unit Price: | $ 145 |
WhatsApp : +8618623251355Antminer S21 T21 water cooling board
By retrofitting the Antminer S21 miner with high-quality water cooling plates, the miner's operating efficiency and performance can be improved. This specially designed cooling plate for the S21 miner ensures optimal cooling for miners, allowing them to operate at optimal performance levels even during intensive mining operations. Removing the original S21 heat sink and converting it into an integrated water-cooling plate can speed up the heat dissipation of the miner while ensuring the stability and reliability of the miner, and at the same time, extend the service life of the miner. With this enhanced cooling system, it provides the miner with unparalleled advantages in performance and longevity, making it a top choice among cryptocurrency mining enthusiasts.
Note: This water cooling board and kit are only used to modify the S21 T21 108 ASIC chips hash board.
S21 T21 miner water cooling plate is universal.
Bitmain Antminer S21 liquid cooling plate list:
Product name | Quantity |
Antminer S21 water cooled heat sink | 3 pcs |
ASIC miner cooling water separator | 2 |
ASIC miner water cooling quickly connector | 14 |
Cover plate | 2 |
ASIC miner water cooling corrugated bellow | 6 |
Screws | 7 |
Detailed introduction:
1) Antminer S21 water cooling block
Three integrated aluminum water-cooling plates cool the hash boards of the Bitmain S21 miner. These plates are corrosion-resistant, have good air tightness, and quickly dissipate heat.
2) Cover plate
The cover plate is used to fix the water distributor and miner and prevent particles or insects from entering and affecting the miner's normal operation.
3) ASIC miner water cooling corrugated bellow
The ASIC miner water-cooled bellows connect the water-cooling plate and the water distributor to ensure smooth circulation of coolant, thereby removing the heat emitted by the miner during operation.
4) ASIC miner water cooling quickly connector
The connector connects the water distributor and the water pipe, ensuring the airtightness of the water pipe connection and avoiding liquid overflow.
5) Screws
Used to secure the baffle.
6) ASIC miner cooling water separator
The water separator is an essential accessory for installing the water-cooling plate. It connects the water pipes of the water cooling blocks and reduces the clutter of the water pipe layout of the refit water-cooled miners.
When you purchase the upgrade kit, you will not only receive the water cooling plate, but also the following products:
1) HY234 Hash board thermal grease 110g 4.0W/mk * 3
2) 4.5KW or 8KW ASIC water cooling radiator * 1
3) Antminer S21 fan speed simulator * 1
If you don't know your miner model and hash board ASIC chips quantity, please view How to confirm the Antminer hash board version, and tell the sales manager the details to help recommend the correct water cooling board.
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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Bitcoin - 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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USDT - 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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ETH - 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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LTC - 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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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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Bank Transfer |
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Wire transfer - USD - SeaTree Card Number |
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Wire transfer - USD, EUR, GBP, HKD, CNH, CAD, SGD, JPY, AUD, NZD Card Number |
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JP MORGAN CHASE BANK, N.A. Card Number |
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Wire transfer - USD - Zhou sicong Card Number |
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人民币支付 - CNY payment Card Number |
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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.
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China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777