Bitmain Antminer S21+ Hydro Bitcoin Miner

SKU: S21+HYD Categories: SHA-256 Miner, Asic Miners

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US$5,999.00 – US$6,599.00

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Antminer S21+ Hydro is manufactured by Bitmain which operates under the SHA-256 algorithm with a maximum hashrate of 319Th/s and power consumption of 4785W.

Specifications

Manufacturer	Bitmain
Model	Antminer S21+ Hyd
Release	February 2025
Size w/o	339 X 173 X 207mm
Size with	570 X 316 X 430mm
Weight Net	13800g
Weight Gross	15700g
Noise level	50db
Voltage	380-415V
Coolant Flow, L/min	8.0~10.0
Coolant pressure, bar	≤3.5
Coolant PH value	Antifreeze: 7.0~9.0 Prue water: 6.5~7.5 Deionized water：8.5~9.5
Working coolant	Antifreeze/ Pure water/Deionized water
Power	4785W
Interface	Ethernet
Storage Temp.	-20-70
Temperature	20 – 50 °C
Humidity	10 – 90 %
Warranty	365 Days

Antminer S21+Hydro

Algorithm
SHA-256
Hashrate
319Th/s
Consumption
4785W

Minable coins with Antminer S21+Hydro

Bitcoin

Bitcoin Miner

Bitmain Antminer S21+ Hydro mining the SHA 256 algorithm has a maximum hashrate of 319Th/s at a power consumption of 4785W. Weighing around 15kgs, Antminer S21+ gives an energy efficiency of 15j/Th. It has a reduced noise level of 50 db, ensuring a convenient mining experience for miners.

Launched in February 2025, Antminer S21+ Hydro is an advanced Bitcoin miner designed to meet the evolving needs of modern miners. Industry-standard design, efficient hydro cooling system, high hash rate, and reduced noise level are some prominent features of Antminer S21+. The storage temperature of Antminer S21+ Hydro is -20-70.

Orders are dispatched as per the delivery schedule, shipping within 2-4 days from the warehouse. Bulk orders may require an additional 1-2 days.
We ship via DHL Express, UPS, ARAMEX, and TNT, after full payment verification (Wire Transfer takes 3-7 business days, while cryptocurrency payments are confirmed within hours).
International deliveries typically take 5-8 business days.
All sales are final and non-refundable.

We accept payments via Wire Transfer through banks, Western Union online, or cryptocurrency (Bitcoin, Ethereum, Dogecoin, Kaspa, Litecoin, and more). All prices on our website are listed in US Dollars.
Due to the volatile nature of cryptocurrencies, the exact amount to be paid will be displayed at checkout.
Please note: All machine prices are subject to market fluctuations

We usually ship with DHL Express, FedEx, UPS, ARAMEX, and TNT.
If you need DDP (Delivery Duty Paid) service, it may be available in select countries, covering customs, duties, and taxes in the price. This must be arranged in advance and depends on the country. For inquiries, please contact our team at Info@cryptominerbros.com.
For countries without DDP, we can help reduce taxes by providing a lower invoice value.
Please notify us promptly if your customs authority requests any documents, as improper filing may result in delays or extra fees. Our experienced team is available to assist with the required documentation. If a miner needs to be returned to Hong Kong, clients will be responsible for shipping costs.

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