By way of update:
I ordered 24 x T21 190T back in April 2024.
As of today, a total of 12 PSU's have died, resulting in 50% failure rate of these models in less than one year.
I wouldn't mind so much, however T21 PSU's are very pricey at around $450 a piece. Direct from Bitmain is cheaper at $350, however they want $200 shipping to UK (per PSU) making direct purchase IRO $550 per PSU.
Their warranty return procedure also makes it virtually impossible to return items from UK
I ordered 24 x T21 190T back in April 2024.
As of today, a total of 12 PSU's have died, resulting in 50% failure rate of these models in less than one year.
I wouldn't mind so much, however T21 PSU's are very pricey at around $450 a piece. Direct from Bitmain is cheaper at $350, however they want $200 shipping to UK (per PSU) making direct purchase IRO $550 per PSU.
Their warranty return procedure also makes it virtually impossible to return items from UK