MicroBT continues to push the boundaries of cryptocurrency mining hardware with its advanced products like the Whatsminer control board CB4-V10, designed for superior performance and reliability. This control board is a critical component that enhances the efficiency of miners such as the m20s, m30s, and m30, ensuring optimal hash rates and stable operation. These models are renowned for their robust build and energy-saving features, making them popular choices among miners worldwide.
The m21s model builds on this legacy with innovative engineering, offering a compact and powerful solution for modern mining operations. It features high hash rates and low power consumption, tailored to maximize profitability in various mining environments. Below are the detailed specifications presented in a list and table format for clarity and professionalism. Key Parameters of the m21s:

• Hash Rate: 56 TH/s ±5%
• Power Consumption: 3360W ±10%
• Power Efficiency: 60 J/TH
• Supported Algorithms: SHA-256
• Operating Temperature: 0°C to 40°C
• Noise Level: 75 dB
• Network Connection: Ethernet
• Cooling System: Dual fans
• Weight: 12.2 kg
• Dimensions: 370mm x 195mm x 290mm