[ANN] Spondoolies-Tech - carrier grade, data center ready mining rigs - page 337.

zvisha

hero member

Activity: 560

Merit: 500

Quote from: jpass022 on October 01, 2014, 12:18:12 AM

Quote from: zvisha on September 25, 2014, 07:25:40 PM

Quote from: Epoch on September 23, 2014, 09:58:03 PM

Is there a way to force the SP30 to re-calibrate the max power draw from the power supplies? I'm running off of 208V but most of my SP30's are showing limits of 1250W which seems low, and that limits them to 4.3-4.4TH/s. All settings are stock, firmware is 2.3.46.

There is a limitation of 1250 on 208 volt because of PSU limitation. There is no calibration for 208V. To go more then 1250 one needs 220V.

Will the SP31 & SP35 have the same problem with 208v vs 230v?

We are running tests to try and increase 208 wattage.

wissam

newbie

Activity: 42

Merit: 0

Quote from: dumo on September 30, 2014, 06:25:03 PM

If some one wants a whole lot of SP10's including hosting, I may consider serious offers.

If someone wants SP30s (already at hosting and ready for mining) private message me for details.

lowbander80

legendary

Activity: 1036

Merit: 1000

Quote from: mrpark on September 30, 2014, 12:45:02 PM

Quote from: wh00per on September 30, 2014, 12:28:59 PM

Quote from: mrpark on September 30, 2014, 12:17:06 PM

Ok, I found a buyer for all 11. That will be really quiet cause the BTC will just sit in my vault.

SP10 is an awesome product if it sells second hand like this! I hope that everyone is happy in your case., and those units had their ROI.

Yes, the person is very smart, they are going to turn around and resell them to double their money. BTC seems to be in an uptrend, so I hope they make even more on them.

Wish I had the BTC I would jump into one or two...

PatMan

hero member

Activity: 924

Merit: 1000

Watch out for the "Neg-Rep-Dogie-Police".....

Quote from: dumo on September 30, 2014, 06:25:03 PM

If some one wants a whole lot of SP10's including hosting, I may consider serious offers.

What's a whole lot & what do you class as a serious offer?

Collider

hero member

Activity: 714

Merit: 500

Quote from: jpass022 on October 01, 2014, 12:18:12 AM

Will the SP31 & SP35 have the same problem with 208v vs 230v?

I don´t know the exact make and model of PSUs used in these enhanced sp30s, but performance should always be slightly better on higher voltages.

jpass022

member

Activity: 65

Merit: 10

Quote from: zvisha on September 25, 2014, 07:25:40 PM

Quote from: Epoch on September 23, 2014, 09:58:03 PM

Is there a way to force the SP30 to re-calibrate the max power draw from the power supplies? I'm running off of 208V but most of my SP30's are showing limits of 1250W which seems low, and that limits them to 4.3-4.4TH/s. All settings are stock, firmware is 2.3.46.

There is a limitation of 1250 on 208 volt because of PSU limitation. There is no calibration for 208V. To go more then 1250 one needs 220V.

Will the SP31 & SP35 have the same problem with 208v vs 230v?

dumo

newbie

Activity: 13

Merit: 0

If some one wants a whole lot of SP10's including hosting, I may consider serious offers.

Ilan123

full member

Activity: 135

Merit: 100

Quote from: mrpark on September 30, 2014, 12:51:22 PM

Quote from: Ilan123 on September 30, 2014, 12:48:44 PM

A lot of people a are preferring the Spondoolies-Tech compared to the Antminer S4

Both are too loud for home use, neither make sense for hosting.

I was looking to buy more HW equipment to go with my 2 S3's but if they are too loud I may think twice. The S3's are quiet.

mrpark

sr. member

Activity: 364

Merit: 250

Quote from: RoadStress on September 30, 2014, 12:49:11 PM

Quote from: seriouscoin on September 26, 2014, 02:15:17 PM

zvisha, have you guys underclocked SP10s? If so can you give us roughly power consumption for whatever settings you tested?

I think this will help SP10 owners to prolong their mining if they can get higher efficiency. Just like how Bitmain did to their chips

In my tests I got them down to 1Th/s at 700W. Set start voltage 0.610ish and max voltage at 0.618ish. The miner will start to mine from 0.608 up to 0.616. Let it a couple of hours to settle and then adjust the numbers from there up or down to get the optimum speed/power consumption.

thanks very helpful!

mrpark

sr. member

Activity: 364

Merit: 250

Quote from: Ilan123 on September 30, 2014, 12:48:44 PM

A lot of people a are preferring the Spondoolies-Tech compared to the Antminer S4

Both are too loud for home use, neither make sense for hosting.

RoadStress

legendary

Activity: 1904

Merit: 1007

Quote from: seriouscoin on September 26, 2014, 02:15:17 PM

zvisha, have you guys underclocked SP10s? If so can you give us roughly power consumption for whatever settings you tested?

I think this will help SP10 owners to prolong their mining if they can get higher efficiency. Just like how Bitmain did to their chips

In my tests I got them down to 1Th/s at 700W. Set start voltage 0.610ish and max voltage at 0.618ish. The miner will start to mine from 0.608 up to 0.616. Let it a couple of hours to settle and then adjust the numbers from there up or down to get the optimum speed/power consumption.

Ilan123

full member

Activity: 135

Merit: 100

A lot of people a are preferring the Spondoolies-Tech compared to the Antminer S4

mrpark

sr. member

Activity: 364

Merit: 250

Quote from: wh00per on September 30, 2014, 12:28:59 PM

Quote from: mrpark on September 30, 2014, 12:17:06 PM

Ok, I found a buyer for all 11. That will be really quiet cause the BTC will just sit in my vault.

SP10 is an awesome product if it sells second hand like this! I hope that everyone is happy in your case., and those units had their ROI.

Yes, the person is very smart, they are going to turn around and resell them to double their money. BTC seems to be in an uptrend, so I hope they make even more on them.

wh00per

hero member

Activity: 572

Merit: 500

Quote from: mrpark on September 30, 2014, 12:17:06 PM

Ok, I found a buyer for all 11. That will be really quiet cause the BTC will just sit in my vault.

SP10 is an awesome product if it sells second hand like this! I hope that everyone is happy in your case., and those units had their ROI.

mrpark

sr. member

Activity: 364

Merit: 250

Quote from: braindead on September 30, 2014, 11:58:12 AM

Quote from: mrpark on September 30, 2014, 11:41:55 AM

Quote from: wpgdeez on September 30, 2014, 10:51:54 AM

Quote from: mrpark on September 29, 2014, 04:21:22 PM

Can anyone tell me how to make an SP10 run relatively quiet? I read a few things about running them down at 1000w, is that safe. Even if its just at 1Th/s I am fine with that. What is your advice?

Turn it off and it will be silent!

I said how can I run it quietly, if I turned it off it would not be running.

You must put it in an quiet rack, either you build one, buy one already made or modify one rack to be quiet

Ok, I found a buyer for all 11. That will be really quiet cause the BTC will just sit in my vault.

braindead

sr. member

Activity: 452

Merit: 250

Quote from: mrpark on September 30, 2014, 11:41:55 AM

Quote from: wpgdeez on September 30, 2014, 10:51:54 AM

Quote from: mrpark on September 29, 2014, 04:21:22 PM

Can anyone tell me how to make an SP10 run relatively quiet? I read a few things about running them down at 1000w, is that safe. Even if its just at 1Th/s I am fine with that. What is your advice?

Turn it off and it will be silent!

I said how can I run it quietly, if I turned it off it would not be running.

You must put it in an quiet rack, either you build one, buy one already made or modify one rack to be quiet

mrpark

sr. member

Activity: 364

Merit: 250

Quote from: wpgdeez on September 30, 2014, 10:51:54 AM

Quote from: mrpark on September 29, 2014, 04:21:22 PM

Can anyone tell me how to make an SP10 run relatively quiet? I read a few things about running them down at 1000w, is that safe. Even if its just at 1Th/s I am fine with that. What is your advice?

Turn it off and it will be silent!

I said how can I run it quietly, if I turned it off it would not be running.

wpgdeez

hero member

Activity: 728

Merit: 500

Quote from: mrpark on September 29, 2014, 04:21:22 PM

Can anyone tell me how to make an SP10 run relatively quiet? I read a few things about running them down at 1000w, is that safe. Even if its just at 1Th/s I am fine with that. What is your advice?

Turn it off and it will be silent!

miner454

newbie

Activity: 50

Merit: 0

My Sept batch orders are finally hosted. Thank you Katya & everyone else at SpTech for making this happen.

mrpark

sr. member

Activity: 364

Merit: 250

Quote from: Grix on September 30, 2014, 09:10:41 AM

Quote from: mrpark on September 29, 2014, 04:21:22 PM

Can anyone tell me how to make an SP10 run relatively quiet? I read a few things about running them down at 1000w, is that safe. Even if its just at 1Th/s I am fine with that. What is your advice?

Send it to a hosting facility.

I did have it there. careful if anyone PMs you, there is a scammer using a similar name to mine.

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