Bitmain Antminer S19K Pro 120TH/s – S19J Pro Upgrade BTC 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.

Antminer S19K Pro: choose the required variant
The Bitmain Antminer S19K Pro is an air-cooled SHA-256 ASIC for Bitcoin mining. This listing offers 110T, 115T and 120T variants. Select the configuration you need; the specifications below describe the manufacturer’s 120T reference and must not be applied automatically to the other variants.
120T reference specifications
- Hashrate: 120 TH/s.
- Typical wall power at 25°C: 2,760 W, ±5%.
- AC input: 200–240 V, 47–63 Hz.
- Ethernet network connection.
- Operating ambient temperature: 0–40°C, subject to the manual’s altitude limits.
Source: BITMAIN S19K Pro specifications. Confirm the batch, power supply and installation requirements for your selected unit.
Replacing an S19-generation miner?
Compare the exact existing machine with the selected S19K Pro variant. Check circuit capacity, connectors, ventilation, exhaust routing and physical clearance. A similar model name or enclosure does not confirm that the existing installation is suitable without a technical check.
What should the purchase comparison include?
Separate the equipment price from delivery, electrical work and operating costs. At 2.76 kW, the 120T reference uses about 66.24 kWh over 24 hours before site cooling and other losses. Actual consumption varies; this calculation is not a mining-income forecast.
Browse Bitcoin ASIC miners to compare models, or review air-cooled ASIC hosting. Include the variant, quantity and destination when requesting your proposal.
Request my S19K Pro equipment or hosting quote
We provide full warranty support, technical assistance, and ASIC hosting services.