Best Antminer 2026

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Last Updated - 27.03.2026

Best Choice

01

21energy

Bitmain Antminer S21 XP Bitcoin Miner 3,645 W | 270 TH/s | Crypto/ASIC Miner | Bitmain OS with Efficiency of 13.5 J/TH | Includes Power Supply | New 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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Main highlights

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.
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 XP Bitcoin Miner with 270 TH/s: Powerful ASIC miner for Bitcoin mining with up to 270 TH/s hashrate and an energy efficiency of 13.5 J/TH. Advanced 5nm chips guarantee high performance with low power consumption (3645W).

4.970,00 €
02

OEMGMINER

OEMGMINER Antminer S21+ 225T 3713W Bitcoin Miner Asic Miner Bitmain Antminer Includes Power Supply and Power Cable from OEMGMINER (S21+ 225T)

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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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Main highlights

With 3713W power consumption, the Antminer S21+ 225T is designed for energy efficiency. This allows you to mine Bitcoin at lower operating costs, optimize your energy consumption and ensure a faster return on investment
This Antminer comes with everything you need to start mining right away. It includes a high-quality power supply (PSU) and the necessary power cords to ensure hassle-free setup and reduce the need for additional purchases
The new Antminer S21+ 225T ASIC Miner delivers a massive hashrate of 225 TH/s and offers exceptional mining performance. This high hashing performance allows for efficient bitcoin mining and maximizes your profitability in the competitive mining landscape
The Antminer S21+ has been built with durability in mind and is built for long-lasting, high-performance mining. Whether you go through it 24/7 or intense mining cycles, you can trust this machine to continue to deliver consistent and reliable results
The Antminer S21+ 225T features an advanced cooling system designed for high-intensity mining. It prevents overheating, ensures stable performance even during extended mining sessions and extends the life of the miner

2.990,00 €
03

21energy

Bitmain Antminer S19k Pro Bitcoin Miner 2,760 W | 110 TH/s | Crypto/ASIC Miner | Bitmain OS 23 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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Main highlights

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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9.5

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

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.

340,00 €
Value for Money

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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9.2

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

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.
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

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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9.1

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

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 €
07

21energy

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

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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

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.
OS: Pre-installed Braiins OS for auto tuning, power target and improved monitoring, optimizes hashrate and power consumption without the hassle of setup.
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).

1.540,00 €
08

POWER MINING

Bitaxe Gamma 602 ASIC Bitcoin Miner | 1.1 TH/s @ 18W | BM1370 (Antminer S21 Pro Chip) | Wi-Fi | USB-C | AxeOS | Open Source | Made in Europe | Includes Power Supply & Stand

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10% Off
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

Part of the decentralized mining movement - Support Bitcoin decentralization with an open source device - contributing to the independence of the network.
Made in Europe - Developed and produced in Europe with high-quality components for maximum reliability.
For developers & learning projects - Perfect for education, research and developers: open access source code & active community for customization and experimentation.
Efficient ASIC miner for home - Up to 1.1 TH/s hashrate with only 18 W power consumption (15 J/TH), ideal for beginners and professionals.
COMPLETE PACKAGE - Supplied with power supply (EU/UK/US), 3D stand & OLED display - all assembled and tested.
BM1370 ASIC Chip (S21 Pro) - Same chip as in the Antminer S21 Pro for top performance in open source format.

129,00 € 144,00 €(10% Off off)
09

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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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

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 €
10

Nerdaxe

NerdQaxe++ | Made in Germany | 5 TH/s | Bitcoin Miner - Premium Plug and Play Home Miner | Includes Power Supply & Holder

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8.7

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 power supply.
Plug and mine: Ready to use in < 2 minutes.
Open source: hardware & firmware fully open source.
Made in Germany and CE: precision manufacturing, final inspection. Quality that is noticeable.
Efficiency champion: only ≈ 75 W power consumption (≈ 15 W/TH) significantly reduces running costs.
Bracket: Includes 3D printed bracket (screws for mounting are included)
540g Full Copper Heatsink:Solid cooling block + PWM performance fan for quiet 24/7 operation.
4 x BM1370 ASICs - approx. 5 TH/s: Latest ASIC generation from the Antminer S21 Pro; ideal for home mining.

499,00 €