Bitcoin(BTC) is the first cryptocurrency, created in 2009 by an unknown person or group of people under the pseudonym Satoshi Nakamoto. Bitcoin is a decentralized digital currency, meaning it is not controlled by a government or central bank. Bitcoin transactions are verified by a network of computers and recorded in a public ledger called a blockchain.
| Model: | Antminer S21 Immersion (227Th) |
| Manufacturer: | Bitmain |
| Released on: | Dec-24 |
| Algorithm: | SHA-256 |
| Hashrate(±10%): | 227TH/S |
| Power consumption(0±10%): | 4200W |
| Efficiency: | 18.5 J/Th |
| Weight: | 17.5 |
| Size: | 293x236x364(mm) |
| Fan(s): | – |
| Cooling mode: | Immersion |
| Noise level: | 50 |
| Interface: | Ethernet |
| Voltage: | 380 – 415V |
| Temperature: |
All orders will be dispatched within 2 working days after full payment is received.
All orders will be dispatched within 2 working days of factory delivery. Also, full payment is required before shipping.
We usually ship orders via DHL, UPS, FedEX, TNT or DDP dedicated line.
International delivery usually takes about 5-8 business days.
DDP shipping usally takes 8-12 days.
1. Bank transfer/Wire transfer (T/T)
2. USDT
3. For other methods, please consult our sales expert.
*All machine price is fluctuating based on the crypto market so our quotes are only valid on the day of publication.*
Products sold by Leed Technology Co., Ltd are excluded of all value added taxes and customs duties. Clients will be solely responsible for paying any outstanding taxes and duties in accordance with your country’s law and customs regulations. If the products is returned to us due to the custom clearance issues, clients is required to pay the return shipping costs.
However, we also provide DDP shipping services to certain countries.
Countries that support DDP Shipping: United States, Germany, Russia, Dubai, United Kingdom, France, Belgium, Luxembourg, Netherlands, Denmark, Czech Republic, Poland, Austria, Ireland, Portugal, Sweden, Spain, Vietnam, Thailand, Malaysia (Note : some countries only accept the orders over 30Kg).
For more details, please contact us for consultation.
1. Visit our website and find products you’re interested in;
2. Send Inquiry (fill in your correct Email & WhatsApp);
3. Communicate with our expert team (We will contact you by Email or WhatsApp within 24 hours);
4. Get final price and confirm order details (product price & shipping fee);
5. Complete Payment (T/T, USDT, Crypto);
6. Delivery (We will ship your order and send you the tracking number).
7. Leave us a review on Trustpolit if you wish.
1. Marketing Photos and Video Package
2. Competitive Wholesale Prices
3. Support Dropshipping Service
4. Technical Support
