Antminer BM1489 chip tin tool bb board 109-602 AC Cooling Fan /

109-602 AC Cooling Fan / 109-602 Fan

The S17+ hash board soldering practice board is a hash board without BM397AG ASIC chips and heat sinks

which is convenient for everyone to replace damaged main control boards and help miners quickly resume operations

which has the advantages of efficient heat dissipation and quietness

Replacement ASIC chip KF1960 chip is suitable for Whatsminer M30S

Antminer BM1489 chip tin tool bb board 109-602 AC Cooling Fan /Antminer BM1489 chip tin tool The Antminer BM1489 tin tool is designed to replace the faulty ASIC chip on the Bitmain Antminer L7 hash board. This tool is made of composite materials that are resistant to electricity and high temperatures, making it more durable than those made of alloy materials. It effectively prevents the generation of charges during the chip replacement process, and ensures that the chip is well protected. The tin steel mold is