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Bitcoin Asic Antminer S21 200T 3500W – SHA-256

Od 4, 502.10 

-4%

Antminer model S21 (200Th) from the company Bitmain mining algorithm SHA-256 with maximum hashrate 210Th/s with a power consumption of 3500W

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1 review|3 questions answered
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Bitcoin Asic Antminer S21 200T 3500W – SHA-256
Bitcoin Asic Antminer S21 200T 3500W - SHA-256 Od 4, 502.10 
✔️ Free training
✔️ 24 months warranty
✔️ Quick repair in our service center
Secure card payment

 

Bitcoin Asic Antminer S21 200T 3500W – SHA-256

Antminer S21 is an innovative Bitcoin mining device developed by the company Bitmain. In cooperation with TSMC, a leading semiconductor manufacturer, it plans Bitmain introduce the S21 series with advanced 5nm chips, increasing efficiency by up to 40% compared to previous S19 models.

The market launch is expected to take place towards the end of this year, with production ramping up in 2024. The name "S21" follows an odd naming convention Bitmainu, thereby emphasizing their commitment to progress. This efficiency improvement not only increases the profitability of miners, but also addresses concerns regarding the environmental impact of mining.

Overall, the Antminer S21 represents a significant step forward in cryptocurrency mining.

Miner Specifications

Specifications  
Mark Antminer S21
Model S21
Algorithm | Cryptocurrency SHA256 | BTC/BCH/BSV
Hash Rate 200TH/s ± 3%
Power consumption at the wall @25°C, Watt 3500W±5%
Power efficiency at the wall @25°C, J/TH 15 ± 5%
Power supply With PSU
Supply voltage AC, Volt(1-1) 200 ~ 240
AC power frequency range, Hz 47 ~ 63
Supply current AC, Amp(1-2) 20 (1-3)
Network connection mode RJ45 Ethernet 10/100M
Miner size (Length*Width*Height, without packaging), mm(2-1) 400 * 195.5 * 290
Miner size (Length*Width*Height, with packaging), mm 570 * 316 * 430
Net weight, kg(2-2) 14.2
Gross weight, kg 16.0
Operating temperature, °C 0 ~ 40
Storage temperature, °C -20 ~ 70
Operating humidity (without condensation), RH 10 ~ 90%
Operating altitude, m(3-1) ≤2000

 

We provide free miner setup and training and explanation of functionality and best practices in Bitcoin mining.

Excellent price-performance ratio.

 

Calculator BTC BITCOIN

bitcoin mining calculator

 

First of all, thank you for your interest and support of Apexto. To avoid misunderstandings in the process of purchasing a miner, please read the following notes carefully before placing your order. Thank you very much for your understanding!

1 – Due to the specific dynamics of the miner market, it is possible that the price of the miner has changed by the time we receive your payment and we may have to return your order.

We use a batch process for all miner orders and have very limited quantities of each batch. The price of different batches of miners is different, even if it is the same model of miner. They sell very quickly. Due to the highly variable and demanding market, the price could be different every day for stock miners. So there is a possibility that the price of the miner has gone up by the time we receive your payment and we will have to refund your order.

2 – About stock miners

The delivery date of the miner in stock will be 3-7 working days. Once we receive your order, we will immediately inform our technical center to test the machine you ordered and make sure it works well. We will also send you a video for your review. We will send the machine to you after we make sure all its functions are in order. Then we hand the machine over to our carrier for shipping. We will update the tracking number on the website and you will receive an email with the details.

3 – About pre-order miners

The actual delivery date of the pre-order miner depends on the manufacturer's delivery date of the miner. We will include the estimated delivery month of the pre-order miner on the order page so you can consider your decision. However, delivery may still be delayed. If the delivery date from the manufacturer is moved, the delivery of the miner from Apexto will also be delayed. There is also the possibility that the manufacturer will not be able to produce the miner in the expected time, in which case we will process a refund for your order.

Additional information

Hashrate TH/s

200Th / s

Manufacturer's brand

Bitmain

Consumption

Cryptocurrency (Coin)

Bitcoin

Algorithm

SHA256

Miner statistics name

Bitmain Antminer S21

Delivery time

January February March

Producer

Bitmain

BITMAIN is the world's leading manufacturer of digital currency mining servers through its ANTMINER brand, which has long maintained global market share and technology leadership, serving customers in more than 100 countries and regions. The company has subsidiaries in the United States, Singapore, Malaysia, Kazakhstan and other locations.
bitmain logo

Tutorials

We will set up all miners for free so that they benefit your wallet and earn money only for you. Just send us the information on which wallet they want to mine. If you don't have a wallet yet, we'll be happy to help you set it up.

Application to find IP address ICERIVER mineralogical

Applications Iceriver Miner IP Tools you can download in English here .

Default login information

  • login: admin
  • password: 12345678
pool settings ICERIVER thesis
pool settings ICERIVER thesis

 

Download instructions for ICERIVER


More info on the website Iceriver.

Payments

Payments

We accept payments by credit card in cash, PayPal payments, bank transfer, USDT or Bitcoin cryptocurrency. For companies and customers outside the Czech Republic, we issue invoices in EURO currency. We use a medium conversion rate, so the customer does not lose by changing the exchange rate.

Taxes and VAT (VAT)

  • All prices on our website include VAT, which is generally 21%.
  • We issue invoices with transferred VAT, i.e. without VAT, to companies from European Union countries.
  • We issue invoices without tax - VAT to persons and companies outside Europe. If you pay with VAT, the VAT will be refunded to you.

Discounts

For cash payments, it is possible for end consumers to individually negotiate a discount, which is in the order of a percentage, depending on the product and the circumstances. In this way, we save on fees and at the same time support personal contact with the customer. We provide a 3% discount for payments in USDT. The customer will receive a normal invoice, on which, in addition to the prices in CZK or EUR, the price in USDT will be indicated, along with the address to which the USDT should be sent. We provide a 3% discount for payments in USDT. The customer will receive a normal invoice, on which, in addition to the prices in CZK or EUR, the price in USDT with the address will be indicated.

Our crypto wallet addresses:
  • USDT TR20/TRC20: TGQ46K7D5fSzURxwAxsgkVcBqCWUDi8bnL
  • USDT ERC20: 0x14972155c13cefd9888f17d9f48299cffaa008b7
  • USDC: 0x14972155c13cefd9888f17d9f48299cffaa008b7
  • BTC: bc1qhssjeceyz3grvcdnh9d3y7depxes0ml63m0yf7

Reservations and deposits

For some products such as ASIC miners, instead of 100% advance payment, we collect reservation deposits. Thanks to the backup, you are sure that ASIC we will arrange for you and the price will not change and you do not have to pay the full amount before delivery. For already made ASIC miners we collect a 20% deposit and pro ASIC miners in production, or pre-orders we require a 50% deposit.

Warranty

Warranty

2 years warranty
2 years warranty
We provide a full statutory warranty on all products. As one of the few companies in Europe, we have a service center for ASIC miners Bitmain, Jasminer and Iceriver. For ASIC miners we provide a guarantee for years for all natural persons. You can claim the warranty with us in Prague, Czech Republic, and you don't have to send it ASIC miners back to the manufacturers in China, saving around 9 CZK on transport. Computers, servers and ASIC we repair miners free of charge under warranty within 30 days. We can resolve most complaints within 6 hours.

Service

We provide warranty and post-warranty service for computers, servers, projectors and ASIC miners. We provide service in the Czech Republic in Prague. The expected price of the service is always agreed in advance and the fault diagnosis is free.

Configuration and training

We will be happy to configure all products in the price and free of charge according to the individual needs of the customer. This applies to all computers, servers and ASIC miners. With a new one ASIC miner, we will help you with the configuration and we can do it for you so that it will mine only for you. We will help you with the setup ASIC miner and also with a cryptocurrency wallet. We can pre-configure for you free of charge ASIC miner for mining in your wallet at your place or on the exchange. We will also be happy to introduce you to the basic security principles associated with the use of cryptocurrency wallets and cryptocurrency mining.

Transport

Transport

We send all shipments by a transport service with a tracking number. We send shipments up to 30 kg as parcels. For example: computers, servers, ASIC miners, computer components. Shipments over 30 kg are sent by pallet transport. For example: soundproof box for ASIC miners, server rack. Delivery Time:
  • Czech Republic: by the next day.
  • Slovakia, Germany, Poland, Austria: within 3 days.
  • All Europe: within 4 days.
  • USA, Canada: within 5 days - by air.
  • Other destinations: within 7 days by air.

Packing

We pack all shipments in such a way that they survive a fall from a height of 80 cm. Pallet transport allows loose packaging.
Computers, servers and ASIC we pack miners in triple packaging: original packaging from the manufacturer + corresponding reinforcing packaging from us + additional protective outer packaging.
 

Profitability

Profitability ASIC miners is their profitability after deducting the cost of the electricity they consume from the outlet. To calculate profitability, a price per 1 kWh of electricity of USD 0,1 is generally used, which corresponds to CZK 2,2 without VAT. Here you will find profitability chart mining miners as of today:  

profitability and profitability of tezba ASICU per day

Pre-orders

Pre-orders ASIC we deliver miners on the promised date. We provide accurate information on the announced date of production from the factory. A few days for shipping and customs clearance must be added to that date. For pre-orders, we require a reservation deposit of only 50%. With this, you reserve a price that will not change for you. Very often it happens that the price of a stock piece ASIC miner is much higher than the pre-order piece. This is especially true for the latest ASIC miners.

Ordering procedure:

  1. Place your order online.
  2. You will be issued a reservation invoice.
  3. We place an order with the supplier at the moment of receipt of payment.
  4. We will inform you on the promised date that we already have the tracking number of the package and that the miner is on its way to us.
  5. You pay the remaining part of the invoice and take over ASIC undermine.

Setup and training

We will set up the miner for you for free so that it can mine for you. We will also train you for free on how to properly secure your cryptocurrency wallet and recommend which exchanges to use.
We can leave the miner at our store or on hosting before you pick it up, so that you don't lose money by not using the equipment for mining and not earning.

Reservation delivery guarantee

When there is a problem and the delivery is delayed for an inadequate reason, we solve it by combining several measures:
  1. We request an additional discount from the manufacturer.
  2. We will provide an additional discount from our side.
  3. We pay the difference of the lost mining profit against the promised delivery date.
  4. We are refunding the customer.

Housing

Housing in the Czech Republic

Housing in the Czech Republic - 1 hour from Prague

Location: Ústí Region, Czech Republic
Price per KW: 3,2 CZK without VAT
Price for housing ASICu: 0 CZK per month, includes service, support
Price for installation ASICu: CZK 0 - free
advantages: Guaranteed housing directly in our data center PcPraha Kentin. Physical accessibility to miners. You do not pay for electricity in advance, but only after it is billed.
Disadvantages: Limited capacity
The best housing for: ICERIVER miners, Jasmine miners
Free capacity: 900 KW
Time needed to install ASICu: within 48 hours - installation is fast.
Note: This housing is with fine binding. It serves customers who want to be sure that no one will steal their machines and who will want to go and see them. You pay nothing in advance. The Czech Republic is the most stable country in Europe with the best enforcement of law for Czechs.
ASIC miner housing in Bohemia
iceriver-asic
jasminer logo
bitmain logo
 

Housing in Prague

Location: Prague, Czech Republic
Price per KW: 6 CZK without VAT
Price for housing ASICu: 1000 CZK per month, includes service, support

Price for installation ASICu: CZK 0 - free
advantages: Guaranteed housing directly in our store data center PcPraha. Physical accessibility to miners. You do not pay for electricity in advance, but only after it is billed
Disadvantages: Higher price of electricity
The best housing for: ICERIVER miners, Jasmine miners
Free capacity: 200 KW
Time needed to install ASICu: within 12 hours - installation is immediate.
Note: This housing is non-binding, it is also available for customers who already ASIC the miner has been purchased but not picked up yet. You pay nothing in advance.
Prague ASIC mining city
iceriver-asic
jasminer logo
 
 
 

Housing in Prague

Housing in Prague

Location: Prague, Czech Republic
Price per KW: 6 CZK without VAT
Price for housing ASICu: 700 CZK per month, includes service, support

Price for installation ASICu: CZK 0 - free
advantages: Guaranteed housing directly in our store data center PcPraha. Physical accessibility to miners. You do not pay for electricity in advance, but only after it is billed
Disadvantages: Higher price of electricity
The best housing for: ICERIVER miners, Jasmine miners
Free capacity: 40 KW
Time needed to install ASICu: within 12 hours - installation is immediate.
Note: This housing is non-binding, it is also available for customers who already ASIC the miner has been purchased but not picked up yet. You pay nothing in advance.
Prague ASIC mining city
iceriver-asic
jasminer logo
 
 
 
 

Housing Norway – best hosting - WE RECOMMEND

Location: Alta, Norway
Price per KW: 2.69 CZK without WAT
Price for housing ASICu: 0 – free
Price for installation ASICu: CZK 1290 per KW includes import and import duty, installation and service
advantages: Safe country, low ambient temperature, no problem with cooling, no problem with air humidity, lower failure rate of machines, low price of electricity, no monthly fees
Disadvantages: Entrance fees, polar night - it's dark all day
The best housing for: Bitmain ICERIVER, Kaspa miners, Antminer L7whats miner  M50
Free capacity: 6 KW
Time needed to install ASICu: 14 days
Note: Commitment one year. Prepayment for electricity quarterly.
Norway ASIC hositng, the best hosting
iceriver-asic
bitmain logo
ASIC whatsminer logo pcpraha
 
 

Housing Paraguay

Location: Villarica, Paraguay
Price per KW: 1.94 CZK without WAT
Price for housing ASICu: 0 – free
Price for installation ASICu: CZK 4800 per KW includes import and import duty, installation and service
advantages: Low electricity price, no monthly fees
Disadvantages: Input costs, Air humidity, distance from Europe
The best housing for: Bitmain Antminer s19whats miner  M50
Free capacity: 4 KW
Time needed to install ASICu: 14 days
Note: Commitment one year. Prepayment for electricity quarterly.
Villarica Paraguay power station ASIC mining housing
bitmain logo
ASIC whatsminer logo pcpraha
 

Order Now ASIC housing Paraguay

1 review Bitcoin Asic Antminer S21 200T 3500W – SHA-256

  1. stikajiri5 -

    All good

    (2) (2)
Přidat recenzi

Questions and answers A

How do you recommend hooking up this miner? 20A is not a problem for regular 16A circuit breakers, moreover 3500W is dangerously close to the 3680W limit. There are only 16A circuit breakers at the place where I plan to mine, and I would not like to overload them. Thank you Jan asked on January 17, 2024

Fortunately, the miner has two cables to connect in parallel. So you can put one in one socket and the other in the other socket.
Otherwise, it draws 16A on a separate outlet.
You can also put sockets in another phase.

Michal Beno answered on January 30, 2024 store manager
(0) (0)
When will this miner be available Peter Holas asked on January 12, 2024

The first pieces from January will arrive on 14.1.2024. So in two days.

Michal Beno answered on January 12, 2024 store manager
(0) (0)
Can I ask that when I buy this miner, do I need to buy something to go with it, or is it delivered with everything I need and I can mine right away, thank you for the answer Dusan Stalik asked on December 14, 2023

You don't need to buy anything. Everything is already in the package.
Just connect to the internet

Michal Beno answered on December 22, 2023 store manager
(0) (0)

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