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Characteristics

Consumption, Wh — 3500 ± 5%

Hashrate — 200

Mined coins — BTC

Cooling type — Air

Energy efficiency J/TH — 26.2

Profit from mining:
In 24 hours
For a month
Payback:
Description
Characteristics
Delivery and payment
Reviews

Do you want a new, powerful tool for mining Bitcoin and cryptocurrencies using the SHA256 algorithm? Then pay attention to Antminer S21 from Bitmain. This bestseller breaks all performance records, delivering an incredible 200 terahashes per second of computational speed.

The secret to the S21's success is the use of advanced technologies and premium components. Bitmain engineers worked hard to make this device as efficient and durable as possible. Antminer S21 will work stably for years, providing uninterrupted mining of BTC, BCH and other top crypto coins.

Energy efficiency

Despite all its phenomenal performance, Antminer S21 maintains moderate power consumption. It consumes only 3500 watts per hour and shows the highest level of energy efficiency of 26.2 joules per terahash. This allows you to significantly save on electricity and make mining more environmentally friendly. 

Strength and reliability

Quality and durability are the priorities of the creators of S21. The massive die-cast aluminum housing and built-in anti-vibration protection prevent damage during transportation. The highly efficient redundant air cooling system ensures stable operation over a wide temperature range from 0 to 40°C. The built-in power supply eliminates external power supplies, further increasing reliability.

About the manufacturer

The Bitmain brand is a recognized industry leader. Thanks to many years of experience and the use of innovative technologies, the company creates equipment of the highest quality. Antminer S21 is a clear confirmation of Bitmain’s commitment to maintaining its brand and offering customers the best solutions.

Yield 

Phenomenal computing speed and high energy efficiency provide Antminer S21 with one of the leading positions in terms of profitability in its class. Do you want to know the exact numbers taking into account all factors? Simply enter your parameters into our online yield calculator.

Consumption, Wh 3500 ± 5%
Hashrate 200
Mined coins BTC
Cooling type Air
Energy efficiency J/TH 26.2
Power 200
Power supply Integrated
Dimensions, mm 400x195x290
Noise level, dB 80
Operating temperature, °C from 0 to 40 °C

Payment

When placing an order, you can choose a convenient payment method. The online store only accepts payments in rubles, but at the company's office you can pay in cash through the cash register. After confirming the order, our manager will contact you to clarify information about delivery or placement in our data center.

Cashless payments to legal entities

When placing an order for a legal entity, the specified payment method is the only one available. When receiving an order, you must present a power of attorney from the customer organization and a passport as an identification document.

Delivery

Items are shipped from Monday to Friday between 10:00 and 19:00. Upon receipt of the goods, you must present your passport and payment receipt. To clarify delivery times, please contact the manager.

Returning goods

To return a product, the client must contact the manager who made the purchase. The procedure for returning goods is carried out in accordance with the rules established by the Company and involves checking the equipment before making a return..
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6-8 month warranty from our own service center.

Repair, support and flashing 24/7 Asic purchased from us

A range of turnkey services from delivery to installation in your own data center

We send you the results of a video testing the equipment before shipping.

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