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The Antminer S21XP hash board thermal paste mold is specifically designed for the Bitmain S21XP miner and is a core auxiliary tool for ASIC chip heat dissipation maintenance. Addressing the S21XP's ultra-high hash density, the S21XP hash board thermal-conductive mold effectively addresses uneven thermal paste application and uncontrolled thickness, which can lead to heat dissipation failures between the chip and the heatsink, making it suitable for the demanding 24/7 continuous operation of the miner.
The Antminer S21XP heat dissipation auxiliary mold adopts a three-piece design (left, right, and bot), molded from anti-static, high-temperature resistant engineering plastic in one piece, perfectly fitting the S21XP hash board chip array layout, precisely controlling the thermal paste application thickness, and avoiding the uneven thickness and air bubble residue problems caused by traditional manual application. The mold edges feature a scratch-resistant design to prevent damage to chip pins or hash board circuitry during operation. When a single chip on the S21XP hash board fails, there's no need to replace the entire hash board. Silicone grease can be reapplied quickly with the S21XP grease application tool, ensuring precise contact between the heatsink and the chip. This reduces repair time by 80% and lowers component wear costs. The mold edges feature a scratch-resistant design to prevent damage to chip pins or hash board circuitry during operation.
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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 - YuanJi 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.
[email protected] [email protected] [email protected] [email protected]
China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777
