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Whatsminer M21S 56th Miner. This is a cheap second hand

$3,450.0  /  0.05168 Ƀ

Whatsminer M21S 56th Miner

The Whatsminer M21S 56th Miner from MicroBT mines the SHA256 algorithm. Its maximum hash rate is 56Th/s and it has a power consumption of 3360W.

Weight :12.5 kg
Hashrate: 56 Th/s (+-5%)
Power Consumption: 3360W (+-10%) @ 56Th/s
Dimensions :390mm(L) x 155mm(W) x 240mm(H)
Algorithm: SHA-256
Working Temperature: -5°C ~ 40°C


Whatsminer M21S 56th Miner Used

MicroBT Whatsminer M21S 56th Miner is an SHA-256 algorithm mining equipment sold by Whatsminer. It is able to mine Bitcoin (BTC) with a maximum hash rate of 56TH/s for a power consumption of 3360W.

The MicroBT Whatsminer M21S technical specifications are as follows:

  • M21S Whatsminer Bitcoin ASIC Miner running @ ~220V produces ~56TH/s and uses 3360W
  • M21S Whatsminer Bitcoin ASIC Miner
  • Hashrate: 56TH/s (+/- 5%) (depends on cooling)
  • Power Consumption: 60W/Thash = 56/Th @ 3360W per miner (+/- 10% )
  • Controller: included
  • Operating Temperature: 23F~104F / -5C~40C
  • Size: 390mm x 150mm x 240mm / 15.3″ x 5.9″ x 9.4″

Please contact us for more than 10PCS. Email:

Weight 12.5 kg
Hashrate 56 Th/s (+-5%)
Power Consumption 3360W (+-10%) @ 56Th/s
Dimensions 390mm(L) x 155mm(W) x 240mm(H)
Algorithm SHA-256
Working Temperature -5℃ ~ 40℃
Warranty 180 days after shipment


Whatsminer M21S 56th Miner

A recent example of anti-ASIC forks is that of Grin, a project that carried out this procedure to prevent its network from being affected by mining devices specialized in the Cuckaroo29 algorithm (the algorithm used in Grin to mine with GPUs). Despite these measures, the Grin team is not entirely against mining with ASICs , since they have a second algorithm (Cuckatoo31) intended exclusively for mining with this type of hardware.

Regardless of the anti-ASIC perspective on the part of the mining community, the use of these devices continues. Mining cryptocurrencies like bitcoin , litecoin and dash is only profitable if done with ASIC equipment, due to its high hash rate and level of difficulty.

Additional information

Weight 14.5 kg


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