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Author Topic: Cointerra Terraminer IV Unboxing and Setup  (Read 18810 times)
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March 19, 2014, 03:44:39 PM
 #41

... and one is at 113C. 

That's mental, something is wrong. Only mil-spec or special analog chips are designed to operate that high. Someone didn't put your waterblock on right, the temperature sensor is wrong, or it skipped QA altogether. I'm not saying you're wrong, I'm just worried for your sake.

It is more than one.    If I could open the machine, I expect I could fix it.    I cannot without voiding the warranty.   I will RMA, but it is hashing well.    Some have one board at 60-70C  and the other at these temps.    Likely bad pumps which is strange since the waterblock company surely does not have this kind of reject rate.  Or a pinched tube etc.   


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March 31, 2014, 09:52:37 AM
 #42

it's also AWESOME on p2pool, lowest stale rate I've seen from any mining hardware.

We've only just received our unit...  March batch so at least it arrived in March.  Started mining on Eligius, was getting arounf 1.6TH out of the box, so not too bad considering.  However, just switched to P2Pool, and hash has dropped to around 1.2TH.  Any special config options I need to look at?  Rejects are reasonable... ~4.5%...

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March 31, 2014, 03:29:47 PM
 #43

However, just switched to P2Pool, and hash has dropped to around 1.2TH.  Any special config options I need to look at?  Rejects are reasonable... ~4.5%...

The newest firmware (0.7.6) has poor p2pool performance for some reason. I have not yet heard an explanation, but there are a few confirmed reports of this issue. Mining on big pools (e.g. Eligius) works fine. If you want to mine on p2pool, downgrade to 0.6.48.
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July 24, 2015, 02:33:21 PM
 #44

how mach  this machine  and from wher can i order and how many bitcoin i get per month  and  what the propitiates use in lap to  good support to this machin
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October 13, 2017, 06:39:24 AM
 #45

i know bitcoin is asic or whatever but i know theres some newer altcoins that are on the same like algorithum or whatever bitcoin was.  IS there anyone good currencies yall would recommend 4 mining with a used one of these from a couple years ago.  Or should i just sell it? 
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October 13, 2017, 03:14:33 PM
 #46

i know bitcoin is asic or whatever but i know theres some newer altcoins that are on the same like algorithum or whatever bitcoin was.  IS there anyone good currencies yall would recommend 4 mining with a used one of these from a couple years ago.  Or should i just sell it? 

The efficiency is just not there. Sell it.

Stop buying industrial miners, running them at home, and then complaining about the noise.
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October 21, 2017, 03:48:02 AM
 #47

If you can find somebody that will buy them, I've got 150 more for him.
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January 24, 2018, 07:00:58 PM
 #48

how much you want for these 150 extra Cointerra Terraminer IV units?
Do they still hash, im looking to create an old vintage mining garage for the kicks of it (must hash though)

Let me know
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