Skip to product information

Bitmain Antminer S21 Pro 234T – Bitcoin ASIC Miner SHA-256

Please confirm the current inventory and pricing with customer service before placing your order, as prices may fluctuate.

Shipping Time : 7 Business days

Hashrate: 234T
$3,219.35

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 instructions

Your payment in 3 steps

  1. Review your invoice: equipment, amount, currency and agreed terms.
  2. Make your payment using your invoice number as the reference.
  3. 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 – Bitcoin ASIC Miner SHA-256
Regular price $3,219.35 CAD
Regular price Sale price $3,219.35 CAD (-0%)
Hashrate: 234T
Antminer S21 Pro 234T Bitcoin ASIC miner for sale - 3510W
Bitmain Antminer S21 Pro 234T – Bitcoin ASIC Miner SHA-256
$3,219.35

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.

Related products