sikke
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January 30, 2014, 11:53:45 PM |
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Anyone swap out the fans yet? Can we just use standard 120mm ones?
These fans move 200+ cfm. Most regular 120mm are under 100. Be careful using new fans. Also can someone post their cgminer API log? Mtnminer? Listen the man! Froget buying some computer fans that run 800rpm, your miner wont stay up 120seconds with them. These units pull 1000w so they are effectively 1kw heaters you cannot cool them with just 2 regular computer fans. Least not in inhouse room temperature of 23-26. I run my miners in warehouse with temp below of 20c and now testing stock psu and it seems to hold the 1500 OC but it gets enough cooling. Also psu works better if not overheating... *no ATX psu is ment to be treated 100% load stress 24/7 expect them to blow up* For silent treatment you need the watercooling kit from Aliexpress 2 sample API logs with 1500 Overclock. New firmware 20131229 I get 3.7 and 3.7 HW errors with 1500 OC Both of these miners have 5 dead chips. [Firmware Version] => 20131229 cgminer: 698d677 cgminer-openwrt-packages: 54d7569 luci: 346e3e7 Reply was 'STATUS=S,When=1391125525,Code=70,Msg=CGMiner stats,Description=cgminer 3.9.0|STATS=0,ID=AVA0,Elapsed=7634,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,baud=115200,miner_count=16,asic_count=10,timeout=8,frequency=1500,fan1=0,fan2=2760,fan3=2760,temp1=28,temp2=32,temp3=-1,temp_max=32,Device Hardware%=3.7541,no_matching_work=5051,match_work_count1=13152,match_work_count2=26389,match_work_count3=26169,match_work_count4=26283,match_work_count5=25960,match_work_count6=26123,match_work_count7=26117,match_work_count8=26104,match_work_count9=25957,match_work_count10=26215,match_work_count11=26272,match_work_count12=26202,match_work_count13=26346,match_work_count14=26506,match_work_count15=26212,match_work_count16=26257,Controller Version=0,Avalon Chip=55,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=450032 0|STATS=1,ID=POOL0,Elapsed=7634,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=127.99804688,Min Diff=3.99993896,Max Diff=255.99609375,Min Diff Count=514,Max Diff Count=190806,Times Sent=2469,Bytes Sent=359156,Times Recv=2797,Bytes Recv=3033565,Net Bytes Sent=359156,Net Bytes Recv=3033565|STATS=2,ID=POOL1,Elapsed=7634,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=0.00000000,Min Diff=0.00000000,Max Diff=0.00000000,Min Diff Count=0,Max Diff Count=0,Times Sent=2,Bytes Sent=141,Times Recv=5,Bytes Recv=2524,Net Bytes Sent=141,Net Bytes Recv=2524|' [STATUS] => ( [STATUS] => S [When] => 1391125525 [Code] => 70 [Msg] => CGMiner stats [Description] => cgminer 3.9.0 ) [STATS0] => ( [STATS] => 0 [ID] => AVA0 [Elapsed] => 7634 [Calls] => 0 [Wait] => 0.000000 [Max] => 0.000000 [Min] => 99999999.000000 [baud] => 115200 [miner_count] => 16 [asic_count] => 10 [timeout] => 8 [frequency] => 1500 [fan1] => 0 [fan2] => 2760 [fan3] => 2760 [temp1] => 28 [temp2] => 32 [temp3] => -1 [temp_max] => 32 [Device Hardware%] => 3.7541 [no_matching_work] => 5051 [match_work_count1] => 13152 [match_work_count2] => 26389 [match_work_count3] => 26169 [match_work_count4] => 26283 [match_work_count5] => 25960 [match_work_count6] => 26123 [match_work_count7] => 26117 [match_work_count8] => 26104 [match_work_count9] => 25957 [match_work_count10] => 26215 [match_work_count11] => 26272 [match_work_count12] => 26202 [match_work_count13] => 26346 [match_work_count14] => 26506 [match_work_count15] => 26212 [match_work_count16] => 26257 [Controller Version] => 0 [Avalon Chip] => 55 [USB Pipe] => 0 [USB Delay] => r0 0.000000 w0 0.000000 [USB tmo] => 450032 0 ) [STATS1] => ( [STATS] => 1 [ID] => POOL0 [Elapsed] => 7634 [Calls] => 0 [Wait] => 0.000000 [Max] => 0.000000 [Min] => 99999999.000000 [Pool Calls] => 0 [Pool Attempts] => 0 [Pool Wait] => 0.000000 [Pool Max] => 0.000000 [Pool Min] => 99999999.000000 [Pool Av] => 0.000000 [Work Had Roll Time] => false [Work Can Roll] => false [Work Had Expire] => false [Work Roll Time] => 0 [Work Diff] => 127.99804688 [Min Diff] => 3.99993896 [Max Diff] => 255.99609375 [Min Diff Count] => 514 [Max Diff Count] => 190806 [Times Sent] => 2469 [Bytes Sent] => 359156 [Times Recv] => 2797 [Bytes Recv] => 3033565 [Net Bytes Sent] => 359156 [Net Bytes Recv] => 3033565 ) [STATS2] => ( [STATS] => 2 [ID] => POOL1 [Elapsed] => 7634 [Calls] => 0 [Wait] => 0.000000 [Max] => 0.000000 [Min] => 99999999.000000 [Pool Calls] => 0 [Pool Attempts] => 0 [Pool Wait] => 0.000000 [Pool Max] => 0.000000 [Pool Min] => 99999999.000000 [Pool Av] => 0.000000 [Work Had Roll Time] => false [Work Can Roll] => false [Work Had Expire] => false [Work Roll Time] => 0 [Work Diff] => 0.00000000 [Min Diff] => 0.00000000 [Max Diff] => 0.00000000 [Min Diff Count] => 0 [Max Diff Count] => 0 [Times Sent] => 2 [Bytes Sent] => 141 [Times Recv] => 5 [Bytes Recv] => 2524 [Net Bytes Sent] => 141 [Net Bytes Recv] => 2524 )
[Firmware Version] => 20131229 cgminer: 698d677 cgminer-openwrt-packages: 54d7569 luci: 346e3e7 Reply was 'STATUS=S,When=1391125532,Code=70,Msg=CGMiner stats,Description=cgminer 3.9.0|STATS=0,ID=AVA0,Elapsed=31094,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,baud=115200,miner_count=16,asic_count=10,timeout=8,frequency=1500,fan1=0,fan2=2160,fan3=2280,temp1=27,temp2=45,temp3=-1,temp_max=45,Device Hardware%=3.8715,no_matching_work=20635,match_work_count1=106272,match_work_count2=106448,match_work_count3=106170,match_work_count4=106613,match_work_count5=106596,match_work_count6=106568,match_work_count7=106514,match_work_count8=106321,match_work_count9=106854,match_work_count10=106719,match_work_count11=106557,match_work_count12=53728,match_work_count13=106603,match_work_count14=107317,match_work_count15=106613,match_work_count16=106607,Controller Version=0,Avalon Chip=55,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=1832423 0|STATS=1,ID=POOL0,Elapsed=31094,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=127.99804688,Min Diff=3.99993896,Max Diff=255.99609375,Min Diff Count=3412,Max Diff Count=53023,Times Sent=13252,Bytes Sent=1936727,Times Recv=14062,Bytes Recv=7962179,Net Bytes Sent=1936727,Net Bytes Recv=7962179|STATS=2,ID=POOL1,Elapsed=31094,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=0.00000000,Min Diff=0.00000000,Max Diff=0.00000000,Min Diff Count=0,Max Diff Count=0,Times Sent=2,Bytes Sent=141,Times Recv=5,Bytes Recv=2256,Net Bytes Sent=141,Net Bytes Recv=2256|' [STATUS] => ( [STATUS] => S [When] => 1391125532 [Code] => 70 [Msg] => CGMiner stats [Description] => cgminer 3.9.0 ) [STATS0] => ( [STATS] => 0 [ID] => AVA0 [Elapsed] => 31094 [Calls] => 0 [Wait] => 0.000000 [Max] => 0.000000 [Min] => 99999999.000000 [baud] => 115200 [miner_count] => 16 [asic_count] => 10 [timeout] => 8 [frequency] => 1500 [fan1] => 0 [fan2] => 2160 [fan3] => 2280 [temp1] => 27 [temp2] => 45 [temp3] => -1 [temp_max] => 45 [Device Hardware%] => 3.8715 [no_matching_work] => 20635 [match_work_count1] => 106272 [match_work_count2] => 106448 [match_work_count3] => 106170 [match_work_count4] => 106613 [match_work_count5] => 106596 [match_work_count6] => 106568 [match_work_count7] => 106514 [match_work_count8] => 106321 [match_work_count9] => 106854 [match_work_count10] => 106719 [match_work_count11] => 106557 [match_work_count12] => 53728 [match_work_count13] => 106603 [match_work_count14] => 107317 [match_work_count15] => 106613 [match_work_count16] => 106607 [Controller Version] => 0 [Avalon Chip] => 55 [USB Pipe] => 0 [USB Delay] => r0 0.000000 w0 0.000000 [USB tmo] => 1832423 0 ) [STATS1] => ( [STATS] => 1 [ID] => POOL0 [Elapsed] => 31094 [Calls] => 0 [Wait] => 0.000000 [Max] => 0.000000 [Min] => 99999999.000000 [Pool Calls] => 0 [Pool Attempts] => 0 [Pool Wait] => 0.000000 [Pool Max] => 0.000000 [Pool Min] => 99999999.000000 [Pool Av] => 0.000000 [Work Had Roll Time] => false [Work Can Roll] => false [Work Had Expire] => false [Work Roll Time] => 0 [Work Diff] => 127.99804688 [Min Diff] => 3.99993896 [Max Diff] => 255.99609375 [Min Diff Count] => 3412 [Max Diff Count] => 53023 [Times Sent] => 13252 [Bytes Sent] => 1936727 [Times Recv] => 14062 [Bytes Recv] => 7962179 [Net Bytes Sent] => 1936727 [Net Bytes Recv] => 7962179 ) [STATS2] => ( [STATS] => 2 [ID] => POOL1 [Elapsed] => 31094 [Calls] => 0 [Wait] => 0.000000 [Max] => 0.000000 [Min] => 99999999.000000 [Pool Calls] => 0 [Pool Attempts] => 0 [Pool Wait] => 0.000000 [Pool Max] => 0.000000 [Pool Min] => 99999999.000000 [Pool Av] => 0.000000 [Work Had Roll Time] => false [Work Can Roll] => false [Work Had Expire] => false [Work Roll Time] => 0 [Work Diff] => 0.00000000 [Min Diff] => 0.00000000 [Max Diff] => 0.00000000 [Min Diff Count] => 0 [Max Diff Count] => 0 [Times Sent] => 2 [Bytes Sent] => 141 [Times Recv] => 5 [Bytes Recv] => 2256 [Net Bytes Sent] => 141 [Net Bytes Recv] => 2256 )
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