Best Antminer S19 2026

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Last Updated - 27.03.2026

Best Choice

01

21energy

21energy Bitmain Antminer S21 Bitcoin Miner 2,642 W | 151 TH/s | Crypto/ASIC Miner | Bitmain OS with Efficiency of 17.8 J/TH | Includes Power Supply & Power Cable | BTC Miner

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Sold by 21energy (from Austria): reliable supplier of mining hardware in Europe since 2022. Fast Customer Service, Tested Goods and 4.8 Star Rating on Trustpilot.
Original Bitmain OS pre-installed: easy setup, high stability and full compatibility with all popular Bitcoin mining pools as well as solo mining. The miner is also available with pre-installed Braiins OS.
Includes power supply: Complete mining system for professional BTC mining, suitable for mining farms, data centers and industrial applications.
HIGHLY EFFICIENCY Up to 40% more efficient than the Antminer S19 series, ideal for reducing electricity bills and increasing mining profitability during long-term operation.
Antminer S21 Bitcoin Miner with 151 TH/s: Powerful ASIC miner for Bitcoin mining with up to 151 TH/s hashrate and an energy efficiency of 17.8 J/TH. Advanced 5nm chips guarantee high performance with low power consumption (2642W).

1.490,00 €
02

QIO TECH

Bitmain Antminer S19kpro 120Th Asic Miner, 2760W Antminer S19k Pro BTC Bitcoin Crypto Miner Mining Including PSU in Stock (S19k 120T 2760W)

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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We will charge 40% restocking fee if you return the antminer s19kpro 120th/s within 30 days, so please make serious considerations before purchase
This is the first batch of Antminer S19kpro 120th Asic Miner contains cape, Bitmain S19kpro 120th Bitcoin mining is now in stock
Please note that the required input voltage for Bitmain Antminer S19kpro 120TH/s is 220V. Incorrect voltage input can likely cause damage to the miner
Bitmain Antminer S19kpro 120th is the most competitive Bitcoin miner crypto machine, much better than Antminer S19pro 110th s19jpro+ 120th/s, Antminer s19jpro and whatsminer m50s whatsminer m30s++, much cheaper than Antminer S19 19x19x1xP P 141T
Antminer s19kpro 120th bictoin miner. The power consumption is only 2760w, 23w/th, can save a lot of electricity tariff, compared with Antminer s19xp 141t 21w/th 3031w, it is much cheaper and the best choice for BTC mining

1.375,00 €
Value for Money

03

21energy

Bitmain Antminer S19k Pro Bitcoin Miner 2,760 W | 110 TH/s | Crypto/ASIC Miner | Bitmain OS 23 J/TH | Compatible with Braiins OS Efficiency 18 J/TH | Includes Power Supply & Power Cable | BTC Miner

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Supplied with standard Bitmain OS
Since 2022, 21energy has been supplying products to customers throughout Europe. Fast customer service and 4.8 rating on Trustpilot speaks for itself.
New Antminer S19k Pro - 110TH/s Includes APW121215 power supply and C13 power supply cable. Consumption up to 2,760 watts with efficiency up to ~23 J/TH. The power can be adjusted between 900 and 2760 watts with Braiins OS.
High TH performance at a low price - ideal for getting started and rapid, uncomplicated expansion of your mining farm. Perfect for using excess PV power.
Equipped with a power supply and cable, the miner is ready to use – ideal for solo or pool mining.

630,00 €
04

21energy

Bitmain Antminer S19 Bitcoin Miner 2.967 W | 86 TH/s | ASIC Crypto Miner | Braiins OS with Auto Tuning for More Efficiency 23.5 J/TH | Power Supply APW12 & Cable | Refurbished

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Sold by 21energy (from Austria): reliable supplier of mining hardware in Europe since 2022. Fast Customer Service, Tested Goods and 4.8 Star Rating on Trustpilot.
Refurbished Antminer S19j Bitcoin Miner with 86 TH/s: Powerful ASIC miner for Bitcoin mining, includes approved APW12 power supply and C13 power supply cable. Used, fully functional. Power consumption 2967 W, efficiency up to ~23.5 J/TH.
Includes power supply & cable: complete Bitcoin mining system for solo mining or mining pools, ready to use immediately after connection.
Cost-effective mining hardware: ideal for beginners and professionals to expand mining farms. Particularly suitable for power-optimised BTC mining and use with photovoltaic surplus current.
Braiins OS pre-installed: Supports auto tuning, power target and advanced monitoring to automatically optimize hashrate and power consumption.

420,00 €
05

21energy

Bitmain Antminer S19k Pro Bitcoin Miner 2,760 W | 110 TH/s | Crypto/ASIC Miner | Braiins OS with Auto Tuning for More Efficiency 18 J/TH | Includes Power Supply & Power Cable | BTC Miner

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With pre-installed Braiins OS for auto tuning, power target and improved monitoring, optimizes hashrate and power consumption without the hassle of setup.
Since 2022, 21energy has been supplying products to customers throughout Europe. Fast customer service and 4.8 rating on Trustpilot speaks for itself.
Now in the Black Week Sale! New Antminer S19k Pro - 110TH/s Includes APW121215 power supply and C13 power supply cable. Consumption up to 2,760 watts with efficiency up to ~18 J/TH. The power can be adjusted between 900 and 2760 watts with Braiins OS.
High TH performance at a low price - ideal for getting started and rapid, uncomplicated expansion of your mining farm. Perfect for using excess PV power
Equipped with a power supply and cable, the miner is ready to use – ideal for solo or pool mining.

655,00 €
06

OEMGMINER

OEMGMINER Antminer S19k Pro 120T 2760W ASIC Bitcoin Miner High Efficiency with Power Supply In Stock (S19k Pro 120T)

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Worldwide compatibility and worry-free deployment. Supports the industrial standard voltage of 220V (requires a self-equipped 110V to 220V transformer), equipped with an anti-surge power interface, compatible with mining power systems in multiple countries such as North America/Europe/Asia.
Ultimate expert in energy savings Revolutionary 23W/TH power consumption ratio, the whole machine has only an ultra-low power consumption of 2760W (saving more than 30% electricity compared to similar products), effectively reduce mining costs, and long-term mining can save thousands of dollars on electricity costs.
Super computing power doubles the yields of the industry, the hash computing power of 120 TH/s, easily manages bitcoin extraction algorithms with high difficulty, greatly improves the efficiency of block audit, helps you quickly get BTC returns and shorten return on investment.
Stable and Durable Military Grade Adopting Bitmain's original chips and improved heat dissipation architecture, continuously works for 7×24 hours with a lower failure rate than industry standards, adapts to high-intensity mining environments and provides a reliable sales guarantee.
Professional Service Compliance Reminder ️ Official OEM GMINER Authorization ️ One Year Warranty ️ Real-time Technical Team Response ️ Note: Actual income is affected by currency price/difficulty factor, and some countries may need to bear their own taxes and import fees. Please confirm local regulations and power configuration before placing an order.
Please note that Antminer miners require a 220V power supply. Since the USA standard voltage is 110V, you may need to change your power supply configuration accordingly.

839,00 €
07

ACAUTO

Bitmain Antminer S19K Pro 120T | 2760W High Efficiency BTC ASIC Miner with Air Cooling and Power Supply Included ACAUTO

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Risk Warning: Cryptocurrency mining involves financial risks, including fluctuations in cryptocurrency exchange rates and changes in mining algorithms. Products cannot be returned for quality problems
Professional supply: Acauto, as a professional one-stop miner supplier, offers a variety of miner models and welcomes all inquiries and questions
Professional customer support: encourages users to make requests through official channels for more detailed information about the product and any technical support
EXCEPTIONAL PERFORMANCE - The Bitmain Antminer S19K Pro 120 TH delivers a powerful mining capability of 120 TH/s, greatly improving the efficiency and profitability of mining with its fast and effective bitcoin mining operations
ENERGY EFFICIENCY With a power consumption of only 2760 watts and an energy consumption of only 23 watts per TH, it is one of the most energy efficient miners on the market, helping you save significantly on electricity bills

810,00 €
08

Meta Space

Antminer S19Kpro 120T 23W/T 2760W Asic Miner, Bitmain Antminer s19kpro Bitcoin Miner Machine

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The required input voltage of the miner is 220 V. Incorrect input voltage may damage the miner.
Restocking fee:15-30% charged for returns under these conditions:1) Non-quality reasons such as "no longer needed" or "lower ROI than expected". 2) Parts missing, damaged, altered or unreadable labels. 8) Missing original packaging, accessories and manuals
Lower value on invoices for orders to other countries. You are responsible for all taxes and duties in accordance with the laws and practices of your country.

912,32 €
09

OEMGMINER

99% New Antminer S19 90T Bitmain Bitcoin Miner Including PSU Asic Mining SHA-256 Hardware from OEMGMINER (90T)

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With a hashrate of 90 terahashes per second (TH/s), this miner delivers impressive mining performances and is ideal for serious bitcoin miners
The miner comes with a matching PSU, which makes installation and commissioning simple and straightforward
The Antminer S19 90T is 99% new. Despite minor signs of wear, it looks and works like new
Made by Bitmain, one of the leading suppliers in the industry, this miner ensures high quality and reliability for long term mining projects
Engineered with high energy efficiency, the Antminer S19 90T offers excellent performance while reducing operating costs

599,00 €
10

OEMGMINER

OEMGMINER Antminer S19k Pro 115T Asic Miner 2645W Bitmain Crypto BTC Bitcoin Miner Mining Including Power Supply in Stock by OEMGMINER (S19k Pro, 115T, 2645W)

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

USER FRIENDLY SETUP Designed for miners of all levels, this Bitcoin Miner features a straightforward setup process that enables fast and efficient startups for successful crypto mining ventures.
Optimal Efficiency: The Antminer S19k Pro 115T delivers world-class efficiency in cryptocurrency mining, maximizing bitcoin mining potential and optimizing power consumption for superior crypto profitability.
Extreme hash rate: Equipped with 115 TH/s, this Bitcoin miner is designed to increase productivity and increase crypto mining operations, and provides unmatched performance among ASIC miners.
DURABILITY AND RELIABILITY Built to withstand continuous operation, the Antminer S19k pro 115T ensures sustainable and reliable mining performance, making it a trusted choice for long-term crypto efforts.
Advanced technology: leverage state-of-the-art ASIC miner features with the Antminer S19k pro 115T to ensure consistent and stable performance in rigorous crypto mining environments.

799,00 €