MicroBT Whatsminer M21
| Hashrate | Power | Algorithm |
|---|---|---|
| 31 Th/s | 1860 W | SHA-256 |
Description
MicroBT WhatsMiner M21 is an ASIC dedicated to the SHA-256 algorithm, designed for Bitcoin (BTC) mining and equipped with air cooling. This model offers a hashrate of 31 TH/s and a power consumption of 1860 watts. It has an approximate energy efficiency of 0.06 J/GH and is intended exclusively for intensive mining.
Specifications
| Manufacturer | MicroBT |
| Model | Whatsminer M21 |
| Release | Aug 2019 |
| Size | 200 x 300 x 440mm |
| Weight | 7150g |
| Chip name | TSMC |
| Chip size | 12nm |
| Noise level | 75dB |
| Power | 1860W |
| Interface | Ethernet |
Profitability
| Daily | Monthly | Yearly | |
|---|---|---|---|
| Income (BTC) |
$1.86 0.000017 BTC |
$55.89 0.000513 BTC |
$679.98 0.006243 BTC |
| Electricity | -$4.46 | -$133.92 | -$1,629.36 |
| Profit | -$2.60 | -$78.03 | -$949.38 |
Profit 0%
Electricity 100%
Minable Coins
Bitcoin (BTC)
BitcoinCash (BCH)
BitcoinSV (BSV)
Namecoin (NMC)
Ecash (XEC)
Fractal Bitcoin (FB)
Peercoin (PPC)
Frequently Asked Questions (FAQ)
MicroBT Whatsminer M21 generates an approximate daily profit of $-2.60 based on the electricity cost of $0.10 per kWh.
This profit amount is not fixed — it can fluctuate depending on the global hashrate, network difficulty, mined block reward, and cryptocurrency exchange rate.
This profit amount is not fixed — it can fluctuate depending on the global hashrate, network difficulty, mined block reward, and cryptocurrency exchange rate.
MicroBT Whatsminer M21 has a mining power of 31 Th/s and uses the SHA-256 algorithm.
Yes, MicroBT Whatsminer M21 consumes approximately 1860W per hour.
Electricity is an important factor in mining profitability, as a high electricity cost can significantly reduce profit. In our case, the MicroBT Whatsminer M21 consumes approximately $4.46 daily.
The average lifespan is 3–5 years or more, depending on usage intensity, environmental factors (temperature, humidity, dust), and whether proper maintenance is followed.