Best Asic Miner 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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9.8

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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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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9.7

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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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 €
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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9.6

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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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 €
Value for Money

04

OEMGMINER

Canaan Avalon Mini 3 BTC Heater Miner - 37.5 TH/s 800W Bitcoin ASIC - Dual Function Cryptocurrency Mining with Wi-Fi - Solo Mining Stake Pool for Use 110V-240V by OEMGMINER

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9.5

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

Solo Mining & Stake Pool Options - Versatile mining options according to personal preference
High hashrate of 37.5 TH/s - Optimised ASIC technology for effective bitcoin mining with Wi-Fi connectivity
Flexible power supply - compatible with 110V-240V mains voltage for worldwide use
Dual function miner and heater – The Canaan Avalon Mini 3 combines bitcoin mining with space heating for efficient energy use (800 W power)
Compact OEMGMINER design - space-saving solution for home or office use with easy installation

1.059,00 €
05

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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9.4

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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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 €
06

Binghe

NerdMiner NMaxe Solo Bitcoin Miner with BM1366 ASIC Chip Binghe 500 GH/s 20 J/TH Bitcoin Solo Home Miner Lottery Mining Miner Lottery BTC Bitcoin Miner with EU Plug Compatible with NerdMiner

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20% Off
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

Versatile Power Supply The NerdMiner bitcoin miner is powered by a 12V DC power supply connected via a 2.5/5.5mm cylinder plug, ensuring compatibility with different setups. The NMAxe also supports USB PD, which allows the use of common mobile phone accessories.
Seamless Connectivity: The NerdMiner bitcoin miner NMAxe has a built-in WiFi module powered by an ESP32-S3R8 processor and allows a seamless wireless connection.
Real-time monitoring: with a 1.14 inch TFT LCD colour display, the NerdMiner bitcoin miner NMAxe provides real-time monitoring of your mining progress. Easily track your hash rate, temperature and energy.
HIGH EFFICIENCY With up to 500 GH/s and an energy efficiency of 20 J/TH, the NMAxe bitcoin miner is designed to maximize your mining skills, making it the ideal choice for solo miners and participants in Bitcoin lotteries and ASIC solo lotteries.
Advanced cooling system: The NerdMiner bitcoin miner is designed for optimal performance and is equipped with a robust 40x40mm heat sink and a quiet 5V fan. This advanced cooling system ensures efficient heat dissipation, making it perfect for home and office environments.

98,99 € 123,99 €(20% Off off)
07

Bitaxe

Bitaxe Gamma Bitcoin Miner - Premium Plug and Play Home Miner | Made in Germany | 1.3 TH/s | Includes Power Supply & Holder (Noctua Fan - Black Mount)

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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

Power supply: Includes high-quality 31.2 watt power supply (5.2 V/6 A).
Open Source & Community: With every miner sold, open source development is supported.
Integrated WLAN module (ESP32-S3-WROOM-1) for connectivity without LAN cable.
Easy Setup Plug & Play : Connect to Bitaxe Wi-Fi. Go to settings and connect the Bitaxe to your Wi-Fi. Enter your Bitcoin wallet address. After restarting, the mining process starts automatically.
Clip-on display: 0.91 inch OLED display for real-time monitoring. (Note: The display is not soldered, but is plugged via four contact pins. It holds by friction. This is not a mistake, but a feature!)
Bracket: Includes 3D printed bracket (screws for mounting are included)
ASIC chip: BM1370 (the same as in the Antminer S21Pro) with a hashrate of 1.30 TH/s and an efficiency from 15 W/TH.

189,00 €
08

Nerdaxe

Nerdaxe Gamma Bitcoin Miner - Premium Plug-and-Play Home and Solo Miner | 1.3 TH/s | Made in Germany | Includes Power Supply & Holder (EU Plug)

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8.9

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

User-friendly & intuitive — colour display on the device, clear setup via web interface, ideal for beginners and professionals.
Supplied complete - 31.2 watt power supply with EU plug (alternative universal plug) & free-floating bracket included, no additional purchase required.
Quiet and effective cooling — ICE tower heatsink & Noctua fans ensure stable temperatures and low noise levels.
Premium quality and made in Germany — German production with strict controls, high-quality components and durable design.
Power: 1.3 TH/s ex factory — ready to use, high hashrate with efficient operation.
Open Source & Community: With every device sold, open source development is supported.
Highest energy efficiency of approx. 15 J/TH - Thanks to the BM1370 ASIC chip from the Antminer S21 Pro.

199,00 €
09

Bitaxe

Bitaxe 602 Gamma Bitcoin Miner - Premium Plug and Play Home Miner | Made in Germany | 1.3 TH/s | Includes Power Supply & Holder (Performance Fan (Noctua))

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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

Power supply: includes high-quality 41.6 watt power supply (5.2 V/8 A).
Open Source & Community: With every miner sold, open source development is supported.
Mount: Includes minimalist free-floating bracket.
Integrated WLAN module (ESP32-S3-WROOM-1) for connectivity without LAN cable.
Easy Setup Plug & Play : Connect to Bitaxe Wi-Fi. Go to settings and connect the Bitaxe to your Wi-Fi. Enter your Bitcoin wallet address. After restarting, the mining process starts automatically.
Clip-on display: 0.91 inch OLED display for real-time monitoring. (Note: The display is not soldered, but is plugged via four contact pins. It holds by friction. This is not a mistake, but a feature!)
ASIC chip: BM1370 (the same as in the Antminer S21Pro) with a hashrate of 1.30 TH/s and an efficiency from 15 W/TH.

199,00 €
10

DTV ₿ ELECTRONICS

Bitaxe Ultra Open Source Bitcoin ASIC Miner - BTC Miner with 500 GH/s Hash Rate, Low Power Consumption - Quiet Solo Bitcoin Miner for Home Use with Multi-Regional PSU by DTV ₿ ELECTRONICS

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8.6

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

Versatile Power Compatibility – This Bitcoin miner and BTC miner is designed to work with a wide range of power outlets from 100 to 240V, making it perfect for use in North America, Europe, Asia, and beyond.
Open-source Bitcoin Miner Machine: The Bitaxe Ultra features a fully open-source design, enabling users to customize and optimize hardware and software, making it a versatile BTC miner for tailored performance and efficient Bitcoin mining.
Industrial-Grade Durability: The Bitaxe Ultra Bitcoin miner is built with high-quality, industrial-grade materials for long-lasting performance. This reliable BTC miner is designed to withstand continuous mining, making it perfect for any crypto mining setup.
Efficient Cooling & Reliability: With an advanced cooling system and heat sinks, the Bitaxe Ultra ASIC miner bitcoin maintains optimal performance for extended Bitcoin mining. Designed for solo mining, it ensures stability in high-demand crypto mining environments.
Efficient Bitcoin ASIC Miner: The Bitaxe Miner, designed as a solo miner, delivers a 500 GH/s hash rate with low power usage. Powered by advanced BM1366 ASIC chips, this Bitcoin miner is ideal for cost-effective home mining.
Compact Bitaxe Ultra Miner: The Bitaxe Ultra Miner's small size and efficient power supply make it ideal for home setups. This easy-to-use crypto miner offers simple setup without the need for bulky equipment.

80,92 €