Quote from: hawkfish007 on July 21, 2018, 02:48:05 AM

Quote from: TGJ on July 21, 2018, 01:55:17 AM

Quote from: hawkfish007 on July 21, 2018, 01:33:23 AM

Quote from: jmigdlc99 on July 20, 2018, 04:52:46 AM

Quote from: Captain Crypto Pants on July 19, 2018, 05:06:38 AM

Update:

Still running errors free at 750M. Hashrate stays even but Zencash mined per day has dropped a little to 1.35 Zen a day. Probably due to new Z9s coming online. Getting closer to ROI.

It would be interesting and helpful to the community if one of these days you report to us if and when your Z9 ASIC dies. I would certainly find that useful information and reward you with some merit or some other way if possible.

Knowing the limits on these machines and why bitmain only shipped with lower default settings is a intriguing.

1 of my Z9 suddenly died, it was running at 750 MHz for weeks. It is now not responding after power up, no LED activity or fan spins. Tried with different working bitmain psu with no luck.

What were the chip temps?

Anywhere from 68-79 C depending on the time of the day.

To keep it cool I am running at 50% fan speed fixed in programming, the chip temperature is 57 to 60. After reading that yours was so high I am hoping mine will last..