[ANN] Spondoolies-Tech - carrier grade, data center ready mining rigs - page 195.

Tupsu

legendary

Activity: 1218

Merit: 1003

Quote from: Guy Corem on January 12, 2015, 06:24:32 AM

Here is your chance to win free SP20, by mining towards CKPool:

https://bitcointalksearch.org/topic/m.10121938
https://bitcointalksearch.org/topic/kanopool-kanois-lowest-09-fee-since-2014-worldwide-2432-blocks-789369
https://www.kano.is/

Happy Mining.

Thanks for the ad.
I am the winner.

My miners were
6 x Neptune
11x SP20
12x Antminer S5

The winning miner was SP20winner_worker5 , which is 4TH/s KNC Neptune

lowbander80

legendary

Activity: 1036

Merit: 1000

Quote from: seriouscoin on January 13, 2015, 10:47:53 AM

Quote from: wpgdeez on January 13, 2015, 09:57:09 AM

Quote from: raskul on January 13, 2015, 05:41:41 AM

Quote from: opentoe on January 13, 2015, 04:38:16 AM

I logged into my SP10 tonight and on the settings page it indicates "over-clocking (socket voltage: 217)". Does anyone know why that's there? I never made any changes to it. I just clicked on turbo fans and that was it. I never made any modifications or anything.

Here are my voltage numbers if this means anything.

Fan Speed 80
Start volts top .664
Start volts bottom .664
Max voltage .75
Max power consumption 1260
DC2DC limit 62

you should underclock that miner, my SP10's all run at no more than 840w each and avg ~1.2TH/s each.
far more profitable.

What settings do you use?

start volt: .6
Max : .61
Max power: 800

Thanks will use them too my self in few hours...

samsonn25

hero member

Activity: 882

Merit: 1003

We should specify the "wholesale" rate for electricity versus, the "retail" rate and then the "full delivered" rate.

And then their are tiers, industrial, commercial, residential

pak13

member

Activity: 112

Merit: 10

Quote from: Syke on January 13, 2015, 10:15:54 PM

Quote from: Epoch on January 13, 2015, 09:47:36 PM

But even so, today you can count on about 1/2 your mining earnings to be eaten up by electricity costs (depending on your rates, of course). Using $0.085/kWh as an example, consider this:

SP20 @ 1650GH/s, 1250W: earns $4.15/day. Costs $2.56 in electricity. Net profit: $1.59/day.
SP20 @ 1200GH/s, 640W: earns: $3.02/day. Costs $1.31 in electricity. Net profit: $1.71/day.

Obviously in this case it is better to underclock your SP20 (or SP10); you will increase your net profit. YMMV depending on your local electricity rates.

I think most people have higher electricity/hosting rates than that, so underclocking will be even more important.

Only a few places in the world can accommodate the current price even when underclocked. WA at a little over 2c per kw for example.

Epoch

legendary

Activity: 922

Merit: 1003

Quote from: Syke on January 13, 2015, 10:15:54 PM

Quote from: Epoch on January 13, 2015, 09:47:36 PM

But even so, today you can count on about 1/2 your mining earnings to be eaten up by electricity costs (depending on your rates, of course). Using $0.085/kWh as an example, consider this:

SP20 @ 1650GH/s, 1250W: earns $4.15/day. Costs $2.56 in electricity. Net profit: $1.59/day.
SP20 @ 1200GH/s, 640W: earns: $3.02/day. Costs $1.31 in electricity. Net profit: $1.71/day.

Obviously in this case it is better to underclock your SP20 (or SP10); you will increase your net profit. YMMV depending on your local electricity rates.

I think most people have higher electricity/hosting rates than that, so underclocking will be even more important.

Agreed.

Syke

legendary

Activity: 3878

Merit: 1193

Quote from: Epoch on January 13, 2015, 09:47:36 PM

But even so, today you can count on about 1/2 your mining earnings to be eaten up by electricity costs (depending on your rates, of course). Using $0.085/kWh as an example, consider this:

SP20 @ 1650GH/s, 1250W: earns $4.15/day. Costs $2.56 in electricity. Net profit: $1.59/day.
SP20 @ 1200GH/s, 640W: earns: $3.02/day. Costs $1.31 in electricity. Net profit: $1.71/day.

Obviously in this case it is better to underclock your SP20 (or SP10); you will increase your net profit. YMMV depending on your local electricity rates.

I think most people have higher electricity/hosting rates than that, so underclocking will be even more important.

Epoch

legendary

Activity: 922

Merit: 1003

Quote from: raskul on January 13, 2015, 05:41:41 AM

you should underclock that miner, my SP10's all run at no more than 840w each and avg ~1.2TH/s each.
far more profitable.

Good advice, especially with today's exchange rate. For comparison an SP20 will draw about 640W at the wall when hashing at the same 1.2TH/s. Settings of 0.62V start, 0.65V max, fan 20% ... in case anyone is curious.

But even so, today you can count on about 1/2 your mining earnings to be eaten up by electricity costs (depending on your rates, of course). Using $0.085/kWh as an example, consider this:

SP20 @ 1650GH/s, 1250W: earns $4.15/day. Costs $2.56 in electricity. Net profit: $1.59/day.
SP20 @ 1200GH/s, 640W: earns: $3.02/day. Costs $1.31 in electricity. Net profit: $1.71/day.

Obviously in this case it is better to underclock your SP20 (or SP10); you will increase your net profit. YMMV depending on your local electricity rates.

seriouscoin

hero member

Activity: 658

Merit: 500

Quote from: wpgdeez on January 13, 2015, 01:21:40 PM

Thanks, I'll give it a shot tonight!

If you can , mod your SP10 by removing all those small fans, they use tons of power and not needed for underclock setting. (6 x 8w).

You can use pink foam from home depot, cut a little shroud for 120mm fans. You can use 3x 120mm fans for one SP10.

wpgdeez

hero member

Activity: 728

Merit: 500

Thanks, I'll give it a shot tonight!

seriouscoin

hero member

Activity: 658

Merit: 500

Quote from: wpgdeez on January 13, 2015, 09:57:09 AM

Quote from: raskul on January 13, 2015, 05:41:41 AM

Quote from: opentoe on January 13, 2015, 04:38:16 AM

I logged into my SP10 tonight and on the settings page it indicates "over-clocking (socket voltage: 217)". Does anyone know why that's there? I never made any changes to it. I just clicked on turbo fans and that was it. I never made any modifications or anything.

Here are my voltage numbers if this means anything.

Fan Speed 80
Start volts top .664
Start volts bottom .664
Max voltage .75
Max power consumption 1260
DC2DC limit 62

you should underclock that miner, my SP10's all run at no more than 840w each and avg ~1.2TH/s each.
far more profitable.

What settings do you use?

start volt: .6
Max : .61
Max power: 800

wpgdeez

hero member

Activity: 728

Merit: 500

Quote from: raskul on January 13, 2015, 05:41:41 AM

Quote from: opentoe on January 13, 2015, 04:38:16 AM

I logged into my SP10 tonight and on the settings page it indicates "over-clocking (socket voltage: 217)". Does anyone know why that's there? I never made any changes to it. I just clicked on turbo fans and that was it. I never made any modifications or anything.

Here are my voltage numbers if this means anything.

Fan Speed 80
Start volts top .664
Start volts bottom .664
Max voltage .75
Max power consumption 1260
DC2DC limit 62

you should underclock that miner, my SP10's all run at no more than 840w each and avg ~1.2TH/s each.
far more profitable.

What settings do you use?

raskul

sr. member

Activity: 434

Merit: 250

Quote from: opentoe on January 13, 2015, 04:38:16 AM

I logged into my SP10 tonight and on the settings page it indicates "over-clocking (socket voltage: 217)". Does anyone know why that's there? I never made any changes to it. I just clicked on turbo fans and that was it. I never made any modifications or anything.

Here are my voltage numbers if this means anything.

Fan Speed 80
Start volts top .664
Start volts bottom .664
Max voltage .75
Max power consumption 1260
DC2DC limit 62

you should underclock that miner, my SP10's all run at no more than 840w each and avg ~1.2TH/s each.
far more profitable.

opentoe

legendary

Activity: 1274

Merit: 1000

Personal text my ass....

I logged into my SP10 tonight and on the settings page it indicates "over-clocking (socket voltage: 217)". Does anyone know why that's there? I never made any changes to it. I just clicked on turbo fans and that was it. I never made any modifications or anything.

Here are my voltage numbers if this means anything.

Fan Speed 80
Start volts top .664
Start volts bottom .664
Max voltage .75
Max power consumption 1260
DC2DC limit 62

samsonn25

hero member

Activity: 882

Merit: 1003

Yes. Was 2 weeks ago

Biffa

legendary

Activity: 3234

Merit: 1220

Quote from: samsonn25 on January 12, 2015, 03:00:14 PM

Quote from: Tupsu on January 12, 2015, 02:56:37 PM

Quote from: samsonn25 on January 12, 2015, 02:44:04 PM

....
And 2 sp20 cost 3.7 btc

No. 3 SP20 cost 5.55 BTC

2xSP20 cost still $595.00+$595.00+shipping = Ugh, I do not want to know this number

I know!

Ah. Yeah i know, but assuming best case scenario if they got in on the Raskull GB or the other special they had last month.

You mean RoadStress not raskul?

samsonn25

hero member

Activity: 882

Merit: 1003

The Evga is a beast.

Digitalmocking

full member

Activity: 224

Merit: 100

Quote from: Tupsu on January 12, 2015, 02:56:37 PM

Quote from: samsonn25 on January 12, 2015, 02:44:04 PM

....
And 2 sp20 cost 3.7 btc

No. 3 SP20 cost 5.55 BTC

2xSP20 cost still $595.00+$595.00+shipping = Ugh, I do not want to know this number

I got in on the GB for those, so $1000 with no shipping charges, fortunately I already had an evga 1300 G2 from a computer build, so that's a cost I didn't have to eat.

Like I said, I'm not going to get rich doing this, I'll generate some BTC to hold and I like being a part of it.

gbsray

member

Activity: 126

Merit: 10

Quote from: samsonn25 on January 12, 2015, 03:00:14 PM

Quote from: Tupsu on January 12, 2015, 02:56:37 PM

Quote from: samsonn25 on January 12, 2015, 02:44:04 PM

....
And 2 sp20 cost 3.7 btc

No. 3 SP20 cost 5.55 BTC

2xSP20 cost still $595.00+$595.00+shipping = Ugh, I do not want to know this number

I know!

Ah. Yeah i know, but assuming best case scenario if they got in on the Raskull GB or the other special they had last month.

Any thoughts if Spondoolies may lower the price on the SP20 in the next week or so?

samsonn25

hero member

Activity: 882

Merit: 1003

Quote from: Tupsu on January 12, 2015, 02:56:37 PM

Quote from: samsonn25 on January 12, 2015, 02:44:04 PM

....
And 2 sp20 cost 3.7 btc

No. 3 SP20 cost 5.55 BTC

2xSP20 cost still $595.00+$595.00+shipping = Ugh, I do not want to know this number

I know!

Ah. Yeah i know, but assuming best case scenario if they got in on the Raskull GB or the other special they had last month.

Tupsu

legendary

Activity: 1218

Merit: 1003

Quote from: samsonn25 on January 12, 2015, 02:44:04 PM

....
And 2 sp20 cost 3.7 btc

No. 3 SP20 cost 5.55 BTC

2xSP20 cost still $595.00+$595.00+shipping = Ugh, I do not want to know this number

Topic: [ANN] Spondoolies-Tech - carrier grade, data center ready mining rigs - page 195. (Read 1260290 times)