Maximize Mining Performance with the Whatsminer P21 Switching Power Supply PSU

Upgrade your mining setup with the powerful and efficient Whatsminer P21 Switching Power Supply. Specifically designed for Whatsminer models M10, M20, M20S, M21, M21D, and M21S, this high-performance PSU delivers a robust 3300W output to keep your miners running at full capacity, even under intense workloads.

Whatsminer P21 PSU – Reliable Power for Demanding Mining Operations

Model: P21-12-3600-V1
Operating on 200–277VAC input at 50/60Hz with a maximum current of 20A, the P21 PSU provides dual outputs:

• 12V @ 285A for core mining power

• 12V @ 12A for auxiliary functions

Equipped with a C19 plug, the P21 ensures a secure, stable connection and is designed for easy installation—allowing you to quickly replace your existing power supply and minimize downtime.

Whether you’re upgrading or replacing a faulty PSU, the Whatsminer P21 is the perfect solution for maintaining consistent performance and maximizing mining efficiency.