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Bitcoin Miner S21

Rated 4.33 out of 5 based on 3 customer ratings
(3 customer reviews)

Original price was: $5,400.00.Current price is: $4,320.00.

Function BTC/BCH/BSV  SHA256  Air-cooling Miner
Specifications 200T   |  3500W   |  17.5J/T
Price
27 $/T       |   5,400 $/Unit
After Coupon (20%)
21.6 $/T   |   4,320 $/Unit
Shipping Date Ships within 10 business days after fully paid
Payment Methods BTC    |   ETH  | USDT(ERC20/TRC20)

 

Product Glance

ModelS21
Algorithm | CryptocurrencySHA256 | BTC/BCH/BSV
Hashrate, TH/s200 
Power on wall @25°C, Watt3500
Power efficiency on wall @25°C, J/TH17.5

Detailed Characteristics

Power supply
Power supply AC input voltage, Volt(1-1)220~277
Power supply AC input frequency range, Hz50~60
Power supply AC input current, Amp(1-2)20(1-3)
Adapted AC output power requirement, W(2-3)4000
Hardware configuration
Network connection modeRJ45 Ethernet 10/100M
Miner size (length*width*height, w/o package),mm(2-1)400*195*290
Miner size (length*width*height, with package),mm570*316*430
Net weight, kg(2-2)15.4
Gross weight, kg(2-2)17.2
Environment requirements
Operation temperature,°C0~45
Storage temperature,°C-20~70
Operation humidity(non-condensing) , RH10%~90%
Operation altitude, m(3-1)≤2000

NOTE:

(1-1) Caution: Wrong input voltage may probably cause miner damaged

(1-2) Max condition: temperature 45°C, altitude 0m

(1-3) One 20A input wire

(2-1) ​​​​Including PSU size

(2-2) Including PSU weight

(3-1) When the miner is used at an altitude from 900m to 2000m, the highest operating temperature decreases by 1℃ for every increase of 300m

| Purchasing Guidelines


1. If the Hashrate of the final delivered mining machine is lower than 200T, the difference will be refunded according to $/T.

2. The product needs full payment.

3. The shipping costs, customs charges, and taxes(if any) are not included in the retail price shown above.

4. After an order has been submitted, you have 24hrs to submit a request to cancel the order, refund any part of the ordered amount or change the ordered item(s) to different item(s) or different batch(es). After 24hrs any cancellation or change will not be permitted by Bitminer Market.

5. The pictures shown are for reference only; the final shipment version shall prevail.

| Shipping Details


1.The products are made in Malaysia. 

2. Shipments will be scheduled on a first-paid-first-ship basis for orders on which Bitminer Market has received full payment.

2. We are not responsible for any local customs delays or returned shipments due to a lack of proper documentation. It’s highly recommended to be aware of your local customs clearance policies and prepare all customs documentation ahead of item arrival to avoid delays or unexpected costs.

| Warranty


1. Kindly note that customer service for the product shall not be available if the miner is operated without the water-cooling container due to operational issues. 

2. A 365-day warranty period is provided starting from the shipping date. Bitminer Market will cover shipping costs when shipping a replacement unit within the warranty period.

3. The warranty only applies to the original purchaser who purchased the machine directly from Bitminer Market . Once the miner is resold, warranty coverage becomes the responsibility of the re-seller.

4. If the user fails to use the product per the given instructions, specifications, and conditions provided or changes the function settings of the unit without Bitminer Market’s prior consent, Bitminer Market’s will not be liable for any damage arising therefrom.

5. Click here for a complete list of the Terms & Conditions that apply to all orders placed on https://bitminermarket.com.

3 reviews for Bitcoin Miner S21

  1. Rated 3 out of 5

    Michael

    It died in less than a month. Fortunately still in the return window. I’ll try another and hope for better luck. Can’t really give it good marks with that sort of reliability.

    • Michael

      Update: Got my replacement from Bitminer Market. This unit is working flawlessly for 3 weeks now. fingers crossed

  2. Rated 5 out of 5

    Stitch

    bought a used one the unit showed up and it worked. It was a bit dirty so i had to take it apart and clean it but its been working just fine.

  3. Rated 5 out of 5

    Peter W

    Mines crypto extremely well. I mine bitcoin on the sha-256 algorithm and it’s much more successful than script, skein, qubit, ect. thanks for my new miner it works perfectly so far

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