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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
5 USB Programmer
This fixture eliminates the guesswork and inconsistency of manual reballing
reduced hash output
Restores thermal stability under sustained full-load duty
Q: Is the firmware open-source / customisable
Whatsminer P21 Power Supply PSU 3300W M20 M21 series microbt 5 USB ProgrammerWhatsminer P21 3300W Switching Power Supply Reliable Power for M10, M20S & M21S Miners The Whatsminer P21 (model P21 12 3600 V1) is a 3,300 watt switching power supply engineered to deliver stable, high current output to Whatsminer M10, M20S and M21S mining rigs. With a wide 200277 VAC input range and dual 12 V rails providing up to 285 A on the main output and 12 A on the auxiliary rail, this PSU ensures your miners receive clean, consistent power
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