Import Bitmain Antminer S21 Pro 234t 3510w 15j/T Bitcoin Miner Btc/Bch/Bsv Sha256 Air-Cooling Miner 220~277v In Stock — Buy in wholesale FOB from Supplier in China
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BITMAIN Antminer S21 Pro 234T 3510W 15J/T Bitcoin Miner BTC/BCH/BSV SHA256 Air-Cooling Miner 220~277V in Stock
The Bitmain Antminer S21 Pro listed here delivers 234 Th/s hash rate with 3510W power consumption at 15 J/Th efficiency, optimized for SHA-256 mining of Bitcoin, Bitcoin Cash, and Bitcoin SV. It operates on a 220V to 277V AC input range and uses an air-cooled design with integrated fan arrays. The unit is marketed as in stock, indicating immediate availability for bulk orders.
The miner uses standard Bitmain BM1397 ASIC chips, typical for S21 Pro models released in 2024. The cooling system relies on four high-static-pressure fans, a common configuration for industrial units. No liquid cooling or hybrid systems are present. The internal PCB layout follows Bitmain's reference design, and the firmware is locked to factory settings unless manually updated via Ethernet.
This unit is targeted at mining farms in Asia and Eastern Europe seeking high-density, low-cost deployment. Buyers typically order in quantities of 5 to 50 units, with logistics arranged from Shenzhen. Trade terms are FOB Shenzhen or CIF port, with payment via T/T. The listing does not specify minimum order quantity, lead time, or warranty, requiring direct confirmation with the supplier.
| Hash rate | 234 Th/s |
| Power consumption | 3510 W |
| Energy efficiency | 15 J/Th |
| Voltage range | 220 V to 277 V AC |
| Cooling method | Air-cooled with four 120mm fans |
| ASIC chip model | Typical BM1397 for S21 Pro series |
| Network interface | 1x Ethernet RJ45 port |
| Dimensions | Typical 370 mm x 195 mm x 290 mm |
| Weight | Typical 14.5 kg without PSU |
| Operating humidity | Standard range 5% to 95% non-condensing |
Zenixingssing Wholesales Trading Electronics Co,Ltd is registered at 45 Dongmen Nan Road, Shenzhen, Guangdong, China, despite listing Hong Kong as its origin. The supplier is categorized as organic-tier with voyage trust status, indicating no formal verification beyond basic business registration. No company history, employee count, or production facilities are disclosed. The contact number provided is a WhatsApp line, suggesting a trading desk model.
The supplier does not claim to be a manufacturer, distributor, or authorized reseller of Bitmain. No certifications, warranty terms, or after-sales service are mentioned. The listing does not reference any past client transactions, audit reports, or factory inspections. Buyers must assume all risk regarding unit authenticity, origin, and condition without third-party validation.
The BITMAIN Antminer S21 Pro delivers 234 TH/s hash rate with 3510W power consumption at 15J/T efficiency, making it a top-tier SHA256 ASIC miner for Bitcoin, BCH, and BSV mining. Designed for industrial-scale crypto mining farms, this air-cooled unit operates on 220-277V and is ready to ship. Ideal for B2B importers and mining farm operators seeking high-performance, energy-efficient mining hardware in bulk quantities.
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Sourcing Bitmain Antminer S21 Pro (234Th) from Zenixingssing Wholesales Trading Electronics Co,Ltd - Hong Kong Import Guide
Verify the unit's origin and condition before payment. Request photos of the actual unit, including the serial number label, fan condition, and any signs of prior use. Ask for a test report showing hash rate, power draw, and temperature logs over 24 hours. Avoid accepting units without this documentation, as refurbished or non-genuine units are prevalent.
Confirm the Incoterms, shipping origin, and customs documentation with the supplier. FOB Shenzhen is standard, but clarify whether the price includes export declaration and export license. Lead time is typically 10 to 20 days if in stock. Payment is usually 50% advance, 50% before shipment via T/T. Avoid L/C unless the supplier has a history of successful L/C transactions.
Upon delivery, inspect for physical damage, missing screws, or fan obstructions. Power on the unit in a controlled environment and monitor hash rate and power consumption for 48 hours. Request a signed inspection report from the receiving party. Ensure the supplier provides a packing list, commercial invoice, and any available test certificates before customs clearance.
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Browse BITMAIN Antminer S21 Pro 234T 3510W 15J/T Bitcoin Miner BTC/BCH/BSV SHA256 Air-Cooling Miner 220~277V in Stock — Top Products
18 listingsTop Verified Suppliers for BITMAIN Antminer S21 Pro 234T 3510W 15J/T Bitcoin Miner BTC/BCH/BSV SHA256 Air-Cooling Miner 220~277V in Stock
30 suppliersBuy Bitmain Antminer S21 Pro in Bulk — Verified Supplier in China
When sourcing Bitmain Antminer S21 Pro 234t 3510w 15j/T Bitcoin Miner Btc/Bch/Bsv Sha256 Air-Cooling Miner 220~277v In Stock for your business, securing the right balance of quality and cost is essential. Zenixingssing Wholesales Trading Electronics Co,Ltd, a verified supplier based in KOWLOON, China, offers this product with key specifications including BITMAIN Antminer S21 Pro, 234 TH/s (Terahash per second), and 3510W (±10%). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $550/Pieces and manage bulk orders with a minimum order quantity (MOQ) of 1 Pieces. This product is actively traded under HS Code 8471.49, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Bitmain Antminer S21 Pro Specifications, Trade Terms & Pricing
Importing Bitmain Antminer S21 Pro requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zenixingssing Wholesales Trading Electronics Co,Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8471.49 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
About Zenixingssing Wholesales Trading Electronics Co,Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Bitmain Antminer S21 Pro has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Batteries & Chargers category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Bitmain Antminer S21 Pro — Shipping, Logistics & Customs
Importing Bitmain Antminer S21 Pro requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8471.49 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Bitmain Antminer S21 Pro
What is the wholesale price of Bitmain Antminer S21 Pro 234t 3510w 15j/T Bitcoin Miner Btc/Bch/Bsv Sha256 Air-Cooling Miner 220~277v In Stock?
The current listed wholesale price for Bitmain Antminer S21 Pro 234t 3510w 15j/T Bitcoin Miner Btc/Bch/Bsv Sha256 Air-Cooling Miner 220~277v In Stock from Zenixingssing Wholesales Trading Electronics Co,Ltd is $550/Pieces on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zenixingssing Wholesales Trading Electronics Co,Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Bitmain Antminer S21 Pro?
The supplier, Zenixingssing Wholesales Trading Electronics Co,Ltd, has set a Minimum Order Quantity (MOQ) of 1 Pieces for Bitmain Antminer S21 Pro. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Bitmain Antminer S21 Pro 234t 3510w 15j/T Bitcoin Miner Btc/Bch/Bsv Sha256 Air-Cooling Miner 220~277v In Stock?
For international shipping and customs clearance, Bitmain Antminer S21 Pro 234t 3510w 15j/T Bitcoin Miner Btc/Bch/Bsv Sha256 Air-Cooling Miner 220~277v In Stock is classified under HS Code 8471.49. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Bitmain Antminer S21 Pro from China?
To import Bitmain Antminer S21 Pro from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zenixingssing Wholesales Trading Electronics Co,Ltd. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Is Zenixingssing Wholesales Trading Electronics Co,Ltd a verified supplier?
Yes, Zenixingssing Wholesales Trading Electronics Co,Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Bitmain Antminer S21 Pro 234t 3510w 15j/T Bitcoin Miner Btc/Bch/Bsv Sha256 Air-Cooling Miner 220~277v In Stock?
The key specifications for Bitmain Antminer S21 Pro 234t 3510w 15j/T Bitcoin Miner Btc/Bch/Bsv Sha256 Air-Cooling Miner 220~277v In Stock supplied by Zenixingssing Wholesales Trading Electronics Co,Ltd include BITMAIN Antminer S21 Pro, 234 TH/s (Terahash per second), and 3510W (±10%). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Bitmain Antminer S21 Pro?
Zenixingssing Wholesales Trading Electronics Co,Ltd offers Bitmain Antminer S21 Pro with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Bitmain Antminer S21 Pro the most?
Bitmain Antminer S21 Pro is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zenixingssing Wholesales Trading Electronics Co,Ltd through our platform.
What certifications does this Bitmain Antminer S21 Pro supplier hold?
Zenixingssing Wholesales Trading Electronics Co,Ltd maintains international quality certifications. These ensure that the Bitmain Antminer S21 Pro meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Bitmain Antminer S21 Pro 234t 3510w 15j/T Bitcoin Miner Btc/Bch/Bsv Sha256 Air-Cooling Miner 220~277v In Stock on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zenixingssing Wholesales Trading Electronics Co,Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zenixingssing Wholesales Trading Electronics Co,Ltd.
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