The Antminer S19k Pro is widely recognized as the “efficiency king” of the S19 generation. By refining the hardware architecture of its predecessors, Bitmain has created a unit that delivers massive output for the SHA-256 algorithm, making it the perfect choice for mining Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV).3
Advanced Efficiency for Industrial Scaling
The Antminer S19k Pro 120 TH/s operates at a power consumption of 2760W, achieving a highly competitive efficiency of 23 J/TH.4 This allows professional miners to achieve a higher hashrate density within their current power infrastructure. Its ability to maintain low power draw per Terahash makes it one of the most resilient miners during periods of high network difficulty.
Rugged Reliability & Thermal Control
Designed for 24/7 industrial use, the S19k Pro 120T features several engineering upgrades:
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Enhanced Heat Sinks: A redesigned cooling path allows for more efficient heat dissipation, keeping the internal chips within optimal temperature ranges.
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Smart Fan System: Four high-performance fans adjust their RPM dynamically based on the environment, reducing noise and power waste.
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Legendary Build Quality: The S19k Pro uses a durable aluminum chassis and integrated high-grade power components to ensure long-term operational stability.
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Firmware Optimization: Pre-loaded with Bitmain’s latest stable firmware, providing a secure and user-friendly interface for pool management and monitoring.
Technical Specifications Overview
| Feature | Specification |
| Manufacturer | Bitmain |
| Model | Antminer S19k Pro (120 TH/s) |
| Algorithm | SHA-256 (BTC, BCH, BSV) |
| Hashrate | 120 TH/s ±3% |
| Power Consumption | 2760W ±5% |
| Power Efficiency | 23.0 J/TH |
| Cooling | 4 x 12038 Air-Cooling Fans |
| Dimensions | 400mm x 195mm x 290mm |
| Net Weight | 12.85 kg |
Why Buy the S19k Pro from CryptoMiners24?
Investing in ASIC mining hardware is a major decision. CryptoMiners24 is committed to providing a secure and professional purchasing experience.
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Guaranteed Originality: We only sell 100% genuine, factory-new Bitmain Antminer S19k Pro units with valid manufacturer warranties.
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Secure Global Shipping: We ship to over 100 countries using premium carriers like DHL and FedEx. All shipments are fully insured.
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Flexible Payments: Secure your order using Bitcoin (BTC), USDT, or traditional bank transfers.
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Expert Support: Our team is here to assist with setup, from electrical requirements to pool configuration, ensuring your miner is up and running in no time.





