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| The Model Antminer S21 Hydro (319Th) from Bitmain mines Bitcoin on the SHA-256 algorithm with a maximum hashrate of 319Th/s for a power consumption of 4785W. The S21 Hydro comes complete with a hydro-cooled power supply, which provides more than a 95% conversion efficiency, achieving energy savings and environmental protection. The latest high-grade waterproof and dustproof components are incorporated to safeguard the miner, which creates an ideal working environment and ensures long-term mining operations. The S21+ Hydro provides the latest cooling technology, which avoids overheating issues. This ensures the highest level of performance, with reduced downtime using a state-of-the-art liquid cooling solution. The Bitmain Antminer S21 Hydro uses the latest generation firmware providing an effortless and optimised mining experience. This ensures a faster start-up speed while hydro cooling technology allows for ease of use and high-performance standards. |
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer S21 Hydro |
| Power Consumption | 319TH/s – 4785W |
| Input Voltage | (380-415V) |
| Mineable coins | Bitcoin (BTC), Joulecoin (XJO), Peercoin (PPC), eMark (DEM), Acoin (ACOIN), Curecoin (CURE), Unbreakable (UNB), Crown (CRW), Terracoin (TRC) and others |
| Algorithm | SHA-256 |
| Size | 410 x 170 x 209 mm |
| Weight | 15.4 Kg |
| Interface | Ethernet |
| Temperature | 0 – 40 °C |
| Humidity | 10 – 90 % |
Mineable coins:
Bitcoin (BTC)
SHA-256Joulecoin (XJO)
SHA-256Peercoin (PPC)
SHA-256eMark (DEM)
SHA-256Acoin (ACOIN)
SHA-256Curecoin (CURE)
SHA-256Unbreakable (UNB)
SHA-256Crown (CRW)
SHA-256Terracoin (TRC)
SHA-256
WHY CHOOSE US?
- Typical dispatch time within 7 working days
- Full customer support before and after purchase
- Worldwide delivery via tracked courier service
- 100% Customer Satisfaction – 5 Star Customer Reviews
- Full Manufacturer Warranty
TERMS OF SALE
- Please provide payment proof within 24 hours of your order being placed
- A unit can only be reserved once payment has been received, not when an order is placed online.
46 reviews for BITMAIN Antminer S21+ Hydro Bitcoin Miner 319TH
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Zion Matsuda (verified owner) –
Payment in crypto was fast and easy and their team was very responsive
Reed Nakamura (verified owner) –
Their assistance setting up my miner was so helpful made things simple
Damari Pereira (verified owner) –
The miner came in great condition sealed well I’m in Austria satisfied customer
Aisha Park (verified owner) –
They assisted me with setup and miner control very professional team
Eli Reyes (verified owner) –
Smooth crypto payment and they provided excellent customer service throughout
Cruz Silva (verified owner) –
Product works great fast delivery and no issues at all everything was perfect
Zara Tanaka (verified owner) –
I received my miner in Luxembourg just 4 days after I paid excellent service
Hana Pereira (verified owner) –
I’m already making profits with this miner it’s very efficient and easy to run
Kian Rivera (verified owner) –
No hidden fees for support they even helped me adjust settings for free
Emir Navarro (verified owner) –
No additional charges I paid exactly what they said upfront very honest
Zion Castillo (verified owner) –
They assisted me with setup and control in Arkansas great experience
Rami Nguyen (verified owner) –
Fast and reliable delivery machine works perfectly I’m very pleased with this
Alina Cruz (verified owner) –
They helped me get started and control the miner in Kentucky awesome team
Naomi Lin (verified owner) –
Received my miner in Illinois 5 days after payment very good service
Caleb Soto (verified owner) –
Fast delivery and the miner runs perfectly in Connecticut highly recommended
Kenji Morales (verified owner) –
Incredibly fast shipping I received my miner in 3 days after purchase
Maya Chen (verified owner) –
Quick shipping I got my miner in North Carolina within 3 days fast service
Priya Park (verified owner) –
Payment through crypto was simple and easy with great support in Alabama
Noor Gonzalez (verified owner) –
Miner arrived safely I’m in Kansas and it works great so far
Naomi Lin (verified owner) –
Miner was securely packaged and arrived in Colorado safe and sound
Andre Tanaka (verified owner) –
The miner works perfectly and I’m already earning here in Kansas very pleased
Jamal Nguyen (verified owner) –
Very fast delivery got my miner in 2 days and it works great
Anaya Cruz (verified owner) –
Miner arrived safely I’m in New Hampshire and it’s working perfectly
Reed Park (verified owner) –
Miner is efficient already earning in Maryland very satisfied with performance
Cairo Huang (verified owner) –
Payment was easy with cryptocurrency and they helped me a lot in Florida
Malik Costa (verified owner) –
Miner was well packaged and arrived safe in California highly recommend
Ariya Castillo (verified owner) –
No surprise fees everything was clear in Pennsylvania really honest company
Isla Kim (verified owner) –
Miner was securely packed and arrived safe I’m in Iowa very happy with it
Maya Patel (verified owner) –
Miner was well protected during shipping I’m in West Virginia very pleased
Nina Torres (verified owner) –
No extra cost when I needed help they were very kind and professional
Josiah Tran (verified owner) –
No extra costs when they helped me set up everything for free very grateful
Amina Li (verified owner) –
Fast shipping received my miner in Kansas in three days amazing service
Tyson Lin (verified owner) –
Zero extra fees were required they are honest and very helpful company
Zion Navarro (verified owner) –
Fast shipping received my miner in North Carolina within two days so fast
Rohan Li (verified owner) –
Fast shipping received my miner in North Carolina within two days so fast
Zion Navarro (verified owner) –
Fast delivery machine works perfectly I’m so happy with the results in Utah
Nadia Lin (verified owner) –
Easy crypto payment and fantastic customer service they helped with everything
Jalen Ramos (verified owner) –
The miner is top quality I’m earning well and it’s easy to use
Alina Ortiz (verified owner) –
Smooth crypto payment and they provided excellent customer service throughout
Damari Reyes (verified owner) –
They helped me set up and control my miner fantastic support from their team
Anaya Suárez (verified owner) –
My miner arrived in Bulgaria 5 days after payment very happy with their service
Dante Morales (verified owner) –
Smooth crypto payment and they provided great support through the whole process
Emir Vargas (verified owner) –
Fast shipping received my miner in New Hampshire in three days so quick
Lina Tran (verified owner) –
No extra charge for helping me control the miner really appreciated that
Jaden Matsumoto (verified owner) –
The miner came in great condition sealed well I’m in Austria satisfied customer
Nia Yamamoto (verified owner) –
They were very helpful in setting up my miner and explaining how it works