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

Antminer S21

Shipping time7 Business days

$5,565.00 CAD
$5,565.00 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

Availability: Many In Stock
Subtotal: $5,565.00
  • CaptainMining
  • CaptainMining
  • CaptainMining
  • CaptainMining
antminer s21

Antminer S21

$5,565.00
antminer s21
s21 antminer
bitmain antminer 21
AntminerS21 hyd

Antminer S21

$5,565.00

    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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