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Why Choose Antminer S21 Hydro?
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Welcome to CaptainMining – Your Hosted ASIC Miners in Canada
Dogecoin (DOGE) mining is powered by the Scrypt algorithm, which requires specialized ASIC hardware to deliver consistent performance, efficiency, and long-term profitability.
This collection brings together a curated selection of Scrypt miners designed specifically for Dogecoin mining. All listed machines are Scrypt ASIC miners, optimized for stable operation, efficient power usage, and continuous 24/7 mining. Whether you are looking for a single Scrypt miner or scaling a larger operation, these solutions are built to meet professional mining standards.
Our range includes some of the best Scrypt miners available, sourced from verified manufacturers and tested before delivery. These Scrypt ASIC mining machines are suitable for both beginners entering Dogecoin mining and experienced operators running multi-unit deployments.
In addition to hardware sales, hosting and deployment solutions may be available depending on the Scrypt miner model and capacity. This allows miners to combine high-performance Scrypt ASIC hardware with professional infrastructure for improved uptime and operational reliability.
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The Bitmain Antminer S21e Hyd is a high-performance ASIC miner designed for cryptocurrency mining using the SHA-256 algorithm, making it ideal for mining Bitcoin (BTC) and other SHA-256-based coins. With a powerful hashrate of 288Th/s and energy-efficient water cooling technology, this hydro-cooled miner ensures...Regular price From $3,923.00 CADRegular priceUnit price / per
Sale price From $3,923.00 CAD (-0%) -
Antminer S21e XP Hydro 3U for Sale – Bitmain Bitcoin Miner The Antminer S21e XP Hydro 3U, also known as Antminer U3 S21XP, is a high-performance Bitcoin ASIC miner delivering up to 860 TH/s with a power consumption of 11,180W. Built with Bitmain’s advanced...Regular price From $33,152.43 CADRegular priceUnit price / per
Sale price From $33,152.43 CAD (-0%) -
The Bitmain Antminer S23 Hyd (580Th) is the latest high-performance ASIC miner from Bitmain, built for SHA-256 algorithm mining. Specifically optimized for mining Bitcoin (BTC) and other SHA-256 cryptocurrencies, the Antminer S23 Hyd delivers a powerful 580Th/s hashrate with a power consumption of 5510W,...Regular price $24,249.00 CADRegular priceUnit price / per
Sale price $24,249.00 CAD (-0%) -
Antminer S21 XP IMM Description Introducing Bitmain’s Antminer S21 XP IMM, designed for immersion cooling in cryptocurrency mining. Two configurations are available: NEM : 300T computing power, 4050W power consumption. HEM : 380T computing power, 5700W power consumption. Both models use the SHA-256 algorithm for efficient...Regular price From $4,312.50 CADRegular priceUnit price / per
Sale price From $4,312.50 CAD (-0%) -
Introducing the Antminer S21 XP Hydro, Bitmain’s latest water-cooled Bitcoin mining powerhouse. Designed for efficiency, it achieves an impressive 473Th/s hashrate with a power consumption of 5670W, running on the SHA-256 algorithm. With an outstanding efficiency of 12J/T, this miner is perfect for maximizing...Regular price $12,564.47 CADRegular priceUnit price / per
Sale price $12,564.47 CAD (-0%) -
The Antminer S21 Immersion is an ASIC miner designed for Bitcoin (BTC) mining, utilizing the SHA-256 algorithm. It delivers a powerful hashrate of 215/301Th/s with a energy efficiency of 16J/T, ensuring /high efficiency for large-scale mining operations. Equipped with advanced immersion cooling technology, the...Regular price $5,713.20 CADRegular priceUnit price / per
Sale price $5,713.20 CAD (-0%) -
The Bitmain Antminer L11 Pro (21Gh) is the high-performance model in Bitmain’s newly launched L11 Series of air-cooled Scrypt ASIC miners. Built for mining Dogecoin (DOGE), Litecoin (LTC), and BEL (BELLS), it delivers an upgraded 21Gh/s hashrate with only 3612W power consumption, achieving an...Regular price $13,596.75 CADRegular priceUnit price / per
Sale price $13,596.75 CAD (-0%) -
The Bitmain Antminer L11 Hyd 6U is a high-performance ASIC miner from Bitmain’s latest L11 Series, featuring integrated Air & Hydro-Cooling in One for efficient Scrypt cryptocurrency mining. Antminer L11 Hyd 6U supports Dogecoin (DOGE), Litecoin (LTC), and BELLS, delivering a powerful hashrate of...Regular price $27,058.35 CADRegular priceUnit price / per
Sale price $27,058.35 CAD (-0%) -
The Bitmain Antminer L11 (20Gh) is one of the latest air-cooled models in Bitmain’s L11 Series, engineered for cryptocurrency mining with the Scrypt algorithm. Designed to mine Dogecoin (DOGE), Litecoin (LTC), and BEL (BELLS), it delivers a powerful 20Gh/s hashrate while consuming 3680W, achieving...Regular price $13,731.86 CADRegular priceUnit price / per
Sale price $13,731.86 CAD (-0%) -
The Bitmain Antminer KS7 is currently the most powerful Kaspa (KAS) ASIC miner on the market, delivering a top hashrate of 40Th/s with a power consumption of 3080W. Designed for the KHeavyHash algorithm, Antminer KS7 offers high efficiency and stable performance for Kaspa mining....Regular price From $10,633.63 CADRegular priceUnit price / per
Sale price From $10,633.63 CAD (-0%) -
The Bitcoin Miner BG02 is a compact and efficient Bitcoin mining machine that combines a GPU-style design with powerful ASIC performance. It supports the SHA-256 algorithm and delivers a hashrate of up to 7.0Th/s while consuming only 150W of power. Thanks to its low...Regular price $865.87 CADRegular priceUnit price / per
Sale price $865.87 CAD (-0%) -
Home Bitcoin Miner AP-MF01 – The Smart Crypto Heater & BTC Mining Machine AP-MF01 is an innovative cryptocurrency mining device that doubles as a home heater and humidifier. Designed for the modern miner, this BTC miner lets you earn passive income through Bitcoin mining...Regular price $1,363.23 CADRegular priceUnit price / per
Sale price $1,363.23 CAD (-0%) -
The simplest and most convenient water-cooled overclocking system for mining machines and can also use mineral heat to heat the house. Features Compatible with all water-cooled miners For home use (65db) & Nice appearance Double ball cooling (can run around15W hours) & Long service...Regular price $866.52 CADRegular priceUnit price / per
Sale price $866.52 CAD (-0%) -
Introducing the M2 Water Cooling Radiator, a powerhouse designed to enhance the performance of your mining setup. This intelligent temperature-controlled radiator can support two miners simultaneously, making it ieal for Antminer S21 Hydro, S19, U3S21EXPH Hydro, Whatsminer M63, M53, and Hydro cooled options like...Regular price $632.50 CADRegular priceUnit price / per
Sale price $632.50 CAD (-0%) -
Introducing the M1 Water Cooling Radiator, a powerhouse designed to enhance the performance of your mining setup. This intelligent temperature-controlled radiator can support two miners simultaneously, making it ideal for Antminer S21 Hydro, S19, U3S21EXPH Hydro, Whatsminer M63, M53, and Hydro cooled options like...Regular price $827.00 CADRegular priceUnit price / per
Sale price $827.00 CAD (-0%) -
Immersion Cooling for Crypto Mining Provide from Home Mining to Large-scale Mining Solutions IMMERSION MINING KIT M1 The First Original Immersion Miner with Whatsminer M56 Best for individual Bitcoin mining | Ultimate cooling capacity | Increased Overclocking Benefits | Quiet & Energy saving The Immersion Cooling Kit M1 is ideal...Regular price From $1,228.98 CADRegular priceUnit price / per
Sale price From $1,228.98 CAD (-0%) -
The Jasminer X44-P is a high-performance ASIC miner designed for the EtHash algorithm, specifically optimized for Ethereum Classic (ETC) mining. It delivers a powerful hashrate of 23.4 GH/s with a power consumption of 2,550 W, offering an excellent balance between performance and energy efficiency....Regular price $20,551.65 CADRegular priceUnit price / per
Sale price $20,551.65 CAD (-0%) -
The IceRiver AL3 is a high-efficiency ASIC miner tailored for Alephium (ALPH) mining with the advanced Blake3 algorithm. It delivers a robust 15 TH/s hashrate while consuming 3500W of power, striking the perfect balance between performance and energy use. This makes the AL3 an...Regular price From $3,228.78 CADRegular priceUnit price / per
Sale price From $3,228.78 CAD (-0%) -
The IceRiver KS7 Lite is a new ASIC miner optimized for the KHeavyHash algorithm, crafted for convenient home Kaspa mining. It offers a maximum hashrate of 4.2Th/s while consuming just 500W of power. With an impressive energy efficiency of 0.119j/Gh, this miner supports affordable...Regular price $1,610.92 CADRegular priceUnit price / per
Sale price $1,610.92 CAD (-0%) -
Iceriver AE1 Lite Aleo ASIC Miner - High Efficiency Mining Power. The IceRiver AE1 Lite is a dedicated ASIC miner designed for the zkSNARK algorithm, primarily used to mine Aleo. It delivers a solid hashrate of up to 250 Mh/s while consuming just 500W...Regular price From $1,967.80 CADRegular priceUnit price / per
Sale price From $1,967.80 CAD (-0%) -
The IceRiver AE3 is an enhanced version of the well-known AE1 Lite 300M, providing a significant improvement in hashrate and energy efficiency. Specifically designed for the zkSNARK algorithm, it mines ALEO cryptocurrency at an impressive rate of up to 600 MH/s. Despite its powerful...Regular price $2,426.00 CADRegular priceUnit price / per
Sale price $2,426.00 CAD (-0%) -
The Canaan Avalon Mini 3 is a powerful ASIC miner built for Bitcoin (BTC) mining, delivering 37.5 TH/s with just 800W of power. Beyond mining, it serves as a space heater, quietly warming your home or office while earning you passive income. Its compact...Regular price $1,643.40 CADRegular priceUnit price / per
Sale price $1,643.40 CAD (-0%) -
Introducing the Avalon Nano 3S, a cutting-edge solo ASIC miner designed for the SHA-256 algorithm. This compact and energy-efficient miner is perfect for solo mining Bitcoin at home. With a hashrate of 6Th/s and a power consumption of just 140W, it offers an energy...Regular price $813.01 CADRegular priceUnit price / per
Sale price $813.01 CAD (-0%) -
The NerdMiner NerdQaxe+ solo ASIC miner optimized for the SHA-256 algorithm, making it ideal for quietly and efficiently mining Bitcoin at home. It delivers a hashrate of 2.5Th/s while consuming just 50W, with an energy efficiency of 0.024J/Gh. Featuring a unique hydro cooling system...Regular price $1,164.29 CADRegular priceUnit price / per
Sale price $1,164.29 CAD (-0%)
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