{"id":35984,"date":"2026-01-21T11:49:33","date_gmt":"2026-01-21T10:49:33","guid":{"rendered":"https:\/\/onlybestminers.com\/produkt\/sealminer-a3-pro-hydro\/"},"modified":"2026-07-18T21:41:14","modified_gmt":"2026-07-18T19:41:14","slug":"sealminer-a3-pro-hydro","status":"publish","type":"product","link":"https:\/\/onlybestminers.com\/en\/produkt\/sealminer-a3-pro-hydro\/","title":{"rendered":"SealMiner A3 Pro Hydro"},"content":{"rendered":"
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Efficient hashing in the SHA-256 algorithm<\/div>\n

Bitmain SealMiner A3 Pro Hydro<\/h2>\n

The Bitmain SealMiner A3 Pro Hydro is a professional ASIC miner designed for mining cryptocurrencies that use the SHA-256 algorithm. The device is designed for stable, round-the-clock operation and easy monitoring of technical parameters. <\/p>\n<\/section>\n

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H<\/div>\n
Hashrate<\/div>\n
660 TH\/s<\/div>\n<\/div>\n
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ALG<\/div>\n
Algorithm<\/div>\n
SHA-256<\/div>\n<\/div>\n
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In<\/div>\n
Power consumption<\/div>\n
8,600 W<\/div>\n<\/div>\n
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EFF<\/div>\n
Efficiency<\/div>\n
13.03 J\/TH<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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A High-Performance SHA-256 ASIC Miner<\/h2>\n
<\/div>\n

The Bitmain SealMiner A3 Pro Hydro is a professional ASIC miner designed for mining cryptocurrencies that use the SHA-256 algorithm. The device is designed for stable, round-the-clock operation and easy monitoring of technical parameters. <\/p>\n<\/section>\n

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Why Choose the SealMiner A3 Pro Hydro?<\/h2>\n
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High performance<\/div>\n
Specifications designed for professional cryptocurrency mining.<\/div>\n<\/div>\n
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Proven design<\/div>\n
The device is designed for stable and continuous operation.<\/div>\n<\/div>\n
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Clear Configuration<\/div>\n
Key technical specifications in one place.<\/div>\n<\/div>\n
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Easy integration<\/div>\n
A standard network connection makes setup easier.<\/div>\n<\/div>\n
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OnlyBestMiners Support<\/div>\n
Assistance with selecting, configuring, and servicing the device.<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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Technical specifications<\/h2>\n
<\/div>\n
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Manufacturer<\/div>\n
Bitmain<\/div>\n<\/div>\n
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Model<\/div>\n
SealMiner A3 Pro Hydro<\/div>\n<\/div>\n
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Intended Use<\/div>\n
Homes, Warehouses, Swimming Pools, Farms<\/div>\n<\/div>\n
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Algorithm<\/div>\n
SHA-256<\/div>\n<\/div>\n
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Hashrate<\/div>\n
660 TH\/s<\/div>\n<\/div>\n
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Power consumption<\/div>\n
8,600 W<\/div>\n<\/div>\n
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Efficiency<\/div>\n
13.03 J\/TH<\/div>\n<\/div>\n
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Cooling<\/div>\n
Hydro<\/div>\n<\/div>\n
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Network connection<\/div>\n
RJ45 Ethernet 10\/100 Mbps<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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The SHA-256 Algorithm<\/h2>\n

The device can be used to mine cryptocurrencies supported by the selected algorithm and mining pool.<\/p>\n

Bitcoin \u2013 BTC<\/span>Bitcoin Cash \u2013 BCH<\/span>Bitcoin SV \u2013 BSV<\/span>Namecoin \u2013 NMC<\/span><\/div>\n<\/section>\n
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Important Before Starting the Device<\/h2>\n
<\/div>\n
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Power Supply<\/div>\n
The electrical installation must be properly prepared for continuous operation of the device, which has a power consumption of approximately 8,600 W.<\/div>\n<\/div>\n
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Cooling<\/div>\n
The device requires a properly configured Hydro cooling system.<\/div>\n<\/div>\n
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Network connection<\/div>\n
A 10\/100 Mb\/s RJ45 Ethernet connection is used for configuring and operating the device.<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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Don’t have a suitable place for an excavator?<\/div>\n

Professional ASIC Miner Hosting<\/h2>\n

OnlyBestMiners offers the option to place your device in a professionally equipped facility with adequate power, ventilation, internet access, and technical support.<\/p>\n<\/div>\n

Check out our web hosting<\/a><\/div>\n<\/div>\n<\/section>\n
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Purchasing a device from OnlyBestMiners<\/h2>\n
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01<\/div>\n
Help with selection<\/div>\n
We’ll help you choose a device that suits your needs and budget.<\/div>\n<\/div>\n
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02<\/div>\n
Configuration<\/div>\n
We help you get started and connect to the pool.<\/div>\n<\/div>\n
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03<\/div>\n
ASIC Service<\/div>\n
We provide specialized service support.<\/div>\n<\/div>\n
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04<\/div>\n
Web Hosting<\/div>\n
The device can operate at the designated location.<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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Important Information About Profitability<\/div>\n

The profitability of a mining rig is not constant. It depends, among other things, on the cryptocurrency exchange rate, network difficulty, pool fees, and energy costs. The results provided by calculators are for reference only. <\/p>\n<\/section>\n

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Do you need help choosing a device?<\/h2>\n

Contact the OnlyBestMiners team. We’ll help you choose a device that fits your energy costs, technical conditions, and planned operating conditions. <\/p>\n

Contact us<\/a><\/p>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Efficient hashing in the SHA-256 algorithm Bitmain SealMiner A3 Pro Hydro The Bitmain SealMiner A3 Pro Hydro is a professional ASIC miner designed for mining cryptocurrencies that use the SHA-256<\/p>\n","protected":false},"featured_media":35684,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[757,2076,762,759,761,758,840,848,847],"product_tag":[882,769,1561,2077,765],"class_list":{"0":"post-35984","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asic-cryptocurrency-miners","7":"product_cat-bitdeer","8":"product_cat-hydro-asic-cryptocurrency-diggers","9":"product_cat-manufacturers-of-excavators","10":"product_cat-new","11":"product_cat-sha-256-en","12":"product_cat-hydro-en","13":"product_cat-recovery-heat","14":"product_cat-sha-256-nowe-en","15":"product_tag-bcc-en","16":"product_tag-btc-en","17":"product_tag-hydro","18":"product_tag-sealminer","19":"product_tag-sha-256-en","21":"first","22":"instock","23":"taxable","24":"shipping-taxable","25":"purchasable","26":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/onlybestminers.com\/en\/wp-json\/wp\/v2\/product\/35984","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onlybestminers.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/onlybestminers.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/onlybestminers.com\/en\/wp-json\/wp\/v2\/comments?post=35984"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onlybestminers.com\/en\/wp-json\/wp\/v2\/media\/35684"}],"wp:attachment":[{"href":"https:\/\/onlybestminers.com\/en\/wp-json\/wp\/v2\/media?parent=35984"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/onlybestminers.com\/en\/wp-json\/wp\/v2\/product_brand?post=35984"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/onlybestminers.com\/en\/wp-json\/wp\/v2\/product_cat?post=35984"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/onlybestminers.com\/en\/wp-json\/wp\/v2\/product_tag?post=35984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}