Bitmain Antminer S21+ 216TH/s – SHA-256 Bitcoin ASIC Miner 3610W
Payment methods
- Bank transfer
- Interac e-Transfer
- Cryptocurrency
An itemized invoice, a named recipient and confirmation after funds are received.
Payment details and next steps
1. Bank transfer
Pay in Canadian dollars to our Scotiabank business account. The beneficiary name shown on our void cheque is CAPITAINE MINAGE INC.
- Beneficiary
- CAPITAINE MINAGE INC.
- Bank
- Scotiabank
- Currency
- CAD
- Transit / branch
- 71191
- Institution
- 002
- Account number
- 0129615
Include your invoice number as the payment reference. Our void cheque is available on request.
International wire or another currency? Request the instructions for your bank before sending funds.
2. Interac e-Transfer
Send your Interac e-Transfer to the address below and include your invoice number in the message.
info@captainmining.com
Your financial institution’s limits apply. For a larger amount, contact us to arrange a bank transfer.
3. Cryptocurrency
For each order, we confirm the cryptocurrency, network, exact amount, receiving address and quote validity period.
Request my crypto payment instructionsYour payment in 3 steps
- Review your invoice: equipment, amount, currency and agreed terms.
- Make your payment using your invoice number as the reference.
- We verify receipt of funds and confirm the next steps for your order.
Pay after receiving your invoice and confirmation of availability. Delivery or installation follows the timeline agreed for your order.
Credit and debit cards are not accepted.
First order? Check the details with our team.

Bitmain Antminer S21+ 216TH/s – SHA-256 Bitcoin ASIC Miner
The Antminer S21+ is Bitmain's air-cooled Bitcoin ASIC miner, delivering a powerful 216 TH/s of SHA-256 hashrate at only 3610W. As an enhanced version of the acclaimed Antminer S21 series, the Bitmain Antminer S21+ achieves an efficiency of 16.7 J/TH — making it an excellent choice for Bitcoin miners in Canada who want high performance without the complexity of liquid cooling systems. The S21+ strikes the perfect balance between hashrate, efficiency, and ease of deployment.
Antminer S21+ 216TH/s Specifications
| Spec | Value |
|---|---|
| Model | Antminer S21+ 216TH/s |
| Algorithm | SHA-256 (Bitcoin) |
| Hashrate | 216 TH/s |
| Power Consumption | 3610W |
| Efficiency | 16.7 J/TH |
| Cooling | Air Cooling |
| Manufacturer | Bitmain |
Antminer S21+ vs S21 – What's the Difference?
The antminer s21+ offers improved performance over the standard S21, with a higher hashrate at similar power consumption. This makes the S21+ one of the best value propositions in the current Bitcoin mining market. With 216 TH/s, the S21+ provides significant passive income potential for Canadian Bitcoin miners, especially when deployed in a professional hosting facility with low electricity rates.
Buy the Antminer S21+ 216TH/s in Canada
CaptainMining offers the Bitmain Antminer S21+ at competitive Canadian pricing with fast shipping. Whether you're starting your Bitcoin mining journey or expanding an existing operation, the S21+ 216TH/s delivers the performance and reliability you need. Ask us about our ASIC hosting service to maximize your mining profitability.
Order your Antminer S21+ 216TH/s today — Canada's trusted Bitcoin ASIC miner supplier.