Antminer S19K Pro
Antminer S19k Pro
$1,700.00$2,100.00 Select options

Antminer S19k Pro



Manufacturer Bitmain
Model Antminer S19k Pro (136Th/120Th/115Th/110Th)
Release April 2023
Size 195 x 290 x 370mm
Weight 13200g
Noise level 75db
Fan(s) 4
Power 3264W
Voltage 12V
Interface Ethernet
Temperature 5 – 45 °C
Humidity 5 – 95 %

Minable coins

Acoin (ACOIN) | Curecoin (CURE) | Joulecoin (XJO) | Unbreakable (UNB) | eMark (DEM) | Peercoin (PPC) | BitcoinCash (BCH) | Bitcoin (BTC) | Terracoin (TRC) | BitcoinSV (BSV)

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Comprehensive Guide to Bitmain Antminer S19K Pro: A Deep Dive into Its Features, Performance, and Profitability

Cryptocurrency mining remains a lucrative venture for many, particularly with the advent of powerful mining hardware. One such notable device is the Bitmain Antminer S19K Pro, a powerhouse in the realm of Bitcoin mining. This blog post offers an exhaustive analysis of the Antminer S19K Pro, covering everything from its specifications to user feedback, ensuring potential buyers and mining enthusiasts gain a thorough understanding of what to expect.


The Antminer S19K Pro stands out in the crowded market of cryptocurrency mining hardware. Known for its efficiency and powerful performance, this miner has become a go-to choice for serious Bitcoin miners. In this section, we delve into why the Antminer S19K Pro is a pivotal tool in the cryptocurrency mining industry.

Product Specifications

Hashrate and Power Efficiency: The Antminer S19K Pro boasts an impressive hashrate of up to 120 TH/s, making it one of the most potent miners available. Its power efficiency is equally remarkable, rated at around 29.5 J/TH. This efficiency is crucial, as it directly impacts profitability by reducing electricity costs.

Physical Dimensions and Weight: This model measures 370mm x 195.5mm x 290mm and weighs approximately 13.2kg, a standard size for high-performance miners. These dimensions are essential for planning space allocation in mining setups.

Power Consumption: Power consumption is a critical factor for any mining operation, and the Antminer S19K Pro consumes approximately 3250W. Balancing this consumption with its output is key to maximizing its efficiency.

Core Features and Design

The Antminer S19K Pro is not just about raw power; its design and build quality are tailored to sustain prolonged mining operations. The device features a robust build, designed to dissipate heat efficiently, thereby extending its lifespan and maintaining performance stability. The cooling technology employed involves a sophisticated system of fans and heat sinks, crucial for maintaining optimal operating temperatures.

Performance and Efficiency

Performance Metrics: The real-world performance of the Antminer S19K Pro is a testament to its design and specifications. With a hashrate of 120 TH/s, it is capable of handling extensive mining operations, making it a top choice for those looking to mine Bitcoin effectively.

Profitability Analysis: To understand the profitability of the Antminer S19K Pro, one must consider various factors including the cost of electricity and the current price of Bitcoin. Websites like CryptoCompare provide calculators that can estimate potential earnings based on these variables.

Mining Capabilities and Supported Cryptocurrencies

Primarily designed for mining Bitcoin (BTC), the Antminer S19K Pro can also mine other SHA-256 algorithm-based cryptocurrencies like Bitcoin Cash (BCH) and Bitcoin SV (BSV). Its versatility is limited to SHA-256, making it specialized but highly effective within its niche.

Setup, Installation, and Maintenance

Installation Guide: Setting up the Antminer S19 K Pro involves:

  1. Connecting the device to a power source.
  2. Linking it to your mining pool details via its user-friendly interface.
  3. Ensuring it is in a well-ventilated area to avoid overheating.

Maintenance Tips: Regular maintenance is crucial for optimal performance. This includes:

Pricing, Availability, and Purchasing Options

The price of the Antminer S19K Pro can vary based on market demand and supply. It’s available for purchase on several platforms, including Amazon and Bitmars, where potential buyers can also view current prices and availability. Always ensure to purchase from reputable sellers to avoid scams.

Customer Insights and Market Reception

The Antminer S19K Pro has generally received positive reviews for its efficiency and performance. Users on platforms like Amazon and crypto forums highlight its profitability and reliability, though some note the importance of having a sound cooling solution to manage the heat it generates.

Warranty, Support, and Additional Resources

Warranty and Support: Bitmain offers a standard warranty for the Antminer S19K Pro, typically covering several months from the date of purchase. For technical support, users can refer to the manufacturer’s website or community forums dedicated to Antminer devices.

Additional Resources: For further reading and support, prospective buyers and users can visit:


The Antminer S19K Pro is a formidable player in the Bitcoin mining industry, combining high efficiency, robust performance, and relatively straightforward maintenance. Whether you’re scaling up an existing operation or starting new, this miner offers a compelling case for its inclusion in your mining arsenal. Its upfront cost is balanced by its potential for high returns, provided that operational conditions such as electricity costs are managed effectively.

In conclusion, the Antminer S19K Pro represents a significant investment into the future of cryptocurrency mining. With its powerful capabilities and strong market reception, it stands as a top choice for miners looking to optimize their operations and maximize profitability.


What is the energy efficiency of the Antminer S19k Pro 120th?

The Antminer S19K Pro offers an energy efficiency of approximately 29.5 J/TH, making it one of the most power-efficient Bitcoin miners on the market today.

How does the Antminer S19k Pro ensure optimal performance in various environments?

The device is equipped with advanced cooling systems that manage heat effectively, ensuring stable operation even in warmer climates. Proper ventilation and regular maintenance are key to maintaining these conditions.

Can the firmware of the Antminer S19k Pro be updated for better performance?

Yes, Bitmain regularly releases firmware updates for the Antminer S19K Pro, which can be downloaded from their official support page. These updates can enhance performance, improve security, and add new features.

What are the main factors to consider when analyzing the profitability of the Antminer S19k Pro?

Key factors include the cost of electricity, the current price of Bitcoin, and the overall efficiency of the miner. Additionally, considering the initial purchase price and potential resale value can also impact overall profitability.

Is the Antminer S19k Pro suitable for beginners in cryptocurrency mining?

While the Antminer S19K Pro is a high-performance miner, it does require some technical knowledge for optimal setup and maintenance. However, with numerous resources and community support available, even beginners can quickly learn to manage this powerful mining tool effectively.

Additional information

Delivery Batch

110 Th/s, 115 Th/s, 120 Th/s, 136 Th/s


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