Bitmain Antminer S21 Pro 234T – Bitcoin ASIC Miner SHA-256
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 Pro 234T – SHA-256 Bitcoin ASIC Miner
The Antminer S21 Pro is Bitmain's most powerful air-cooled Bitcoin miner, delivering 234 TH/s of SHA-256 hashrate at 3510W. The antminer s21 pro 234t offers exceptional efficiency at 15 J/TH — perfect for serious Bitcoin miners in Canada looking for maximum return on investment. This is one of the most sought-after Bitcoin ASIC miners on the market today.
Antminer S21 Pro 234T Specifications
| Spec | Value |
|---|---|
| Model | Antminer S21 Pro 234T |
| Algorithm | SHA-256 (Bitcoin) |
| Hashrate | 234 TH/s |
| Power Consumption | 3510W |
| Efficiency | 15 J/TH |
| Cooling | Air Cooling |
| Manufacturer | Bitmain |
Antminer S21 Pro Power Consumption & Efficiency
When comparing Bitcoin ASIC miners, antminer s21 pro power consumption is a key factor. At only 3510W for 234 TH/s, the S21 Pro achieves 15 J/TH — making it one of the most efficient air-cooled miners available. Lower power costs mean higher profitability for Canadian Bitcoin miners.
Buy the Antminer S21 Pro 234T in Canada
CaptainMining is Canada's premier source for the Bitmain Antminer S21 Pro. We offer competitive pricing, fast Canadian shipping, and expert pre-sale support. Whether you're building a mining farm or expanding your current setup, the S21 Pro 234T delivers the performance and efficiency you need to stay profitable.
Order your Antminer S21 Pro 234T today — Canada's trusted Bitcoin mining hardware supplier.