antminer s21
s21 antminer
bitmain antminer 21
AntminerS21 hyd
antminer s21
s21 antminer
bitmain antminer 21
AntminerS21 hyd

Antminer S21

Shipping time7 Business days

$6,526.00 CAD
$6,526.00 CAD

Condition: NEW
Hashrate: 200 TH/S
Consumption: 3500W
Mining coin types: BTC , BCH, and BSV
Algorithm: SHA256
Components: Power Supply

The latest innovation from the reputed mining hardware company Bitmain, Antminer S21, is a premium Bitcoin miner with an ultimate hash rate of 200Th/s, helping miners to solve puzzles faster and mine Bitcoins quicker. Bitmain Antminer S21 consumes less power, 3500W, giving an energy efficiency of 0.017j/Gh. With two high-speed fans, the Antminer S21 dissipates heat instantly, preventing the machine from overheating. Maintaining the atmospheric temperature of 0 – 40 °C and humidity of 10 – 90 % is mandatory for better mining performance. Besides, placing your Antminer S21 in a cooler place is highly advisable for its improved longevity.

Save on Customs and Duty, New and Used Products in Canada

Please confirm the current inventory and pricing with customer service before placing your order, as prices may fluctuate.

Availability: Many In Stock
Subtotal: $6,526.00
  • CaptainMining
  • CaptainMining
  • CaptainMining
  • CaptainMining
antminer s21

Antminer S21

$6,526.00
antminer s21
s21 antminer
bitmain antminer 21
AntminerS21 hyd

Antminer S21

$6,526.00

    Top Reviews

    Kevin got my started!
    I didn't really know what to buy and where to start. I got on call with Kevin from captain mining and he taught me a lot about mining and how to setup my first farm. He is really passionate about crypto and he helped me a ton! I finally bought one A10 and it was delivered in 3 days.
    Gabriel M.
    Jan 26, 2019
    Excellent machines and quick shipping
    I bought 5 Antminers S19J. I received the asics in great condition. Machines were mining at the advertised hashrate. I will be buying more soon!
    Nicolas R.
    Mar 6th, 2022
    Way more profits!
    I've been running a 300 KW farm for a year before I got help from Kevin. He boosted my machine's hashrates and optimised my aiflow. The machines are now 13% more efficient and it really showed on my mining profits. I paid about 2000$ in consulting fees and got a ROI in 4 months.
    Alex T.
    July 25th, 2022
    As described
    Bought 10 S19 pro. Paid in crypto, got them 1 week. Good company!
    Lee Y.
    Apr 2nd, 2022
    Shipping time is ok
    I ordred 50x T15 and it took 2 weeks to arrive. Website was saying 7 days. I called on the whatsapp number and Kevin from captain mining told me that it was getting longer because of the number of machines I ordered. When I finally got them, they were in good condition and as described.
    Dylan S.
    May 12th, 2022

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