Antminer S17 Pro 67Th 67T Upgraded Hashboard Heatsink like S19 Pro Bitmain

Description

Bitmain created one of the worst designs ever for this model. They rectified it when the S19 Pro was introduced.
We modified this S17 Pro hash board better than the S19 Pro and it is more stable and better hash rate for power consumption than most miners out there.
Look closely at the designs of the pictures. This is a piece of art hash board that will give you the best bang for the buck.
Boards will be tested prior to shipping and no returns or refunds as we will run it 24 hours to ensure stability.
***Stock Firmware Serial Numbers Matching issues*****
If you are using custom firmware, serial numbers on each hash boards will not matter.
If you are using Bitmain Stock firmware, all serial numbers must match for this hash board to work with others. If you are only using this hash board alone in the miner, that will not matter and will work just fine.
We also offer programming services so if you need all 3 hash boards to work together if you are not planning to use a custom firmware. That service charge will be per board plus shipping.