Bitmain Antminer S21e Hydro 310TH/s – Water-Cooled Bitcoin Miner
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 S21e Hydro 310TH/s – Water-Cooled Bitcoin Miner
The Antminer S21e Hydro 310TH/s is Bitmain's water-cooled Bitcoin miner, delivering 310 TH/s of SHA-256 hashrate. The antminer s21e hydro combines high performance with ultra-quiet liquid cooling — perfect for professional Bitcoin mining operations in Canada.
Antminer S21e Hydro Specifications
| Spec | Value |
|---|---|
| Model | Antminer S21e Hydro 310TH/s |
| Algorithm | SHA-256 (Bitcoin) |
| Hashrate | 310 TH/s |
| Cooling | Hydro (Water Cooling) |
| Noise Level | ~50 dB |
| Manufacturer | Bitmain |
Why Choose Antminer S21e Hydro?
The bitmain antminer s21e hydro 310TH/s offers dramatically lower noise levels compared to air-cooled miners. Water cooling extends hardware life and allows for denser installations. At 310 TH/s, the S21e Hydro is one of the highest-performing hydro miners available in Canada.
Buy Antminer S21e Hydro 310TH/s in Canada
CaptainMining offers the Antminer S21e Hydro 310TH/s with fast Canada-wide shipping, hydro cooling infrastructure and professional hosting services. Contact us for bulk pricing and complete cooling solutions.
Order today — Canada's trusted Bitcoin mining hardware supplier.