Messing with a whatsminer m10

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shrimpFull Member
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#1Dec 15, 2017, 11:41 PM
So, I got this m10 that has a dead board. It's used about 4352.42 kWh as of 5:26 pm. I'm thinking of transforming it into a chill m10 heater. The numbers I mentioned are from 5:26 pm. Set the miner to low speed for some peace and quiet, and the fans are running at 1900 rpm, so it's passing the quiet test. Had to take out the central board since it was shot. Now, it's hitting around 13,800 GH, or 13.8 TH. I'll keep an eye on power usage in about an hour at 6:26 pm. This setup still needs 240 volts, which is no biggie for me. Right now, I'm giving it 239 volts. Just yanked out the center board and set everything to low. Cost me zero bucks and was super easy to do. Aiming for about 60 watts per TH for this thing on low.
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shrimpFull Member
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#2Dec 17, 2017, 10:01 AM
spacer 4352.46 at 5:26 pm 4352.86     at 5:56 pm   doing 14075gh or 14.075th  ½ hour reading can be off by a bit. so .4 x 2 = 800 watts draw to do 14.075 th that is  800/14.075 =  56.838 watts a th   not bad so 4352.46  5:26 4354.15  7:26 1.69 kwatts in 2 hours or 845 watts an hour 14.072 th so 845/ 14.072= 60.04 watts a th 1 th earns 0.1475 cents a day so this  making  2.07 a day  to burns 21 kwatts  which mean it is about break even at 9.9 cent power 2 boards on low only mod is pull the dead center board. room is warm 85f
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coldstorageFull Member
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#3Dec 17, 2017, 12:21 PM
Not bad at all! Gives me some ideas for what to do with the one that likes to drop a board - same one every time and yes is the middle one as well - every now and then..
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shrimpFull Member
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#4Dec 17, 2017, 12:59 PM
fans are under 3000 say 2000-2500  room is warm 86f 5 hour read 0n mmpool 4356.72 10:26 4352.46   5:26 4.26 kw  or 852 watts an hour so 852/14.032  = 60.7 watts a th this was on mmpool.org   which is sometimes  a lower hash  then viabtc pool due to lack of asic boost on mmpool 10:40 pm   56.85   set to viabtc was still tuning. will run on viabtc overnight. 4365.98 kwatts   at  9:18am  10 hours later 4358.24 kwatts at 12:18am 4357.40  kwatts at 11:18pm  set to viabtc doing 14,239  which  is higher then mmpool due to asic boost. that is 840 watts 840/14.238 = 58.99 watts a th. one hour test. 8.48 kwatts in 10 hours so 848/14.080 = 60.27 watts per th  about the same as mmpool numbers for 50 hours. room is 87f or 30.5c    fans are 3500 and 3600  so some noise but not killer. This will be moving up to Clifton warehouse later today. Hey completely off topic , but 10k a coin by feb 1st!  My Fingers are crossed and hoping for this. Edit:  we topped 10k on Feb 8th  So I guess I was close enough with my Feb 1 guess. I will now predict  11k by March 1
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