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Topic: [ANN] Spondoolies-Tech - carrier grade, data center ready mining rigs - page 135. (Read 1260226 times)

hero member
Activity: 882
Merit: 1003
Douglas County PUD is 1.85 cents per kWH.
Do you know something I don't? From what I know, 2014 rates in Douglas are 2.35 cents, or about 2.52 cents once you factor in demand charges. When I talked to them in person last June, they said that rate applies to anything up to 5 MW, after which you have to buy wholesale power from the Bonneville Power Administration exchange (which is more expensive).

http://www.douglaspud.org/Documents/Current%20Rates.pdf

Even moses lake is 3.28 cents
hero member
Activity: 818
Merit: 1006
Is it possible to have a mining board with removable mining chips (like CPU socket/slot)?

It would give you an edge over all other manufactures. I really want to support you against the Chinese manufactures.

It's possible to do so, but it would not be feasible or economical to do so. The Rockerbox ASIC is in a BGA (ball grid array) package, which allows for a very high density of electrical connections to the circuit board substrate, as well as lower inductance on the power input and better power decoupling with capacitors. They also conduct heat to the PCB better. Replacing that with a pin grid array socket would make the whole thing bulkier and more expensive. In order to upgrade ASICs, you'd need to keep the electrical signals the same on each generation of chips, which would require a lot of forethought and planning and would make it harder to advance technology with each generation. It would also complicate heatsink design. Using sockets instead of a BGA or QFP package would make the miner slightly slower and more expensive.
hero member
Activity: 686
Merit: 500
FUN > ROI
Is it possible to have a mining board with removable mining chips (like CPU socket/slot)?

Possible, yes - but then... self-quote:
Physical sockets are expensive and for most current designs make thermal management a pain the butt.

If you were thinking of package and pinouts: because not every chip design lends itself well to the same package and pinout.  While some of it could be harmonized, there's really little incentive to do so.  Most new chip designs are going to require new board designs anyway, be that for power management, decoupling, thermal management, etc.  Going with some 'agreed-upon' package/pinout would be limiting the possibilities.
( Note that there have been exceptions, e.g. the BitFury Rev1/Rev2.  Rev2 was pretty much a drop-in replacement, and could be applied to existing designs, and even replace Rev1 chips for those willing to desolder the old chips.  Not that much 'waste', though I think applying to new boards + components would be more cost-effective; can't easily resell desoldered older chips, but reselling an old functional miner isn't terrible. )
hero member
Activity: 818
Merit: 1006
Any ideas what is up with this 243 degrees Celsius on Loop 0?  I just got 15 rigs less than 24 hours ago.

There is an 8-bit unsigned integer underflow bug that occasionally manifests on Rockerbox (SP20/30/31/35) machines. Any VRM temperature reading that would be less than zero ends up as 255 minus the temperature reading. A temperature report of 243 thus probably means a reading of -12°C. There are a few other bugs that can cause abnormally low temperature readings. The most common one is due to the fact that Spondoolies uses several different models of FETs in their VRM blocks, and the different FET models have different temperature sensor calibrations. If the firmware uses the wrong sensor calibration formula, then you get temperature readings that are off by 20°C or so.
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
SpondooliesTech,

The SP20 is the best home miner I have ever had the pleasure of using.

I'm running 3 SP20's for an average hashrate of 3.3TH with a power draw at the wall measured by kill-a-watt as 1600W.

that brings me down below 0.5W/GH!

It may not be economically feasible for you to continue serving the home market, but you can be guaranteed I'll be a return customer if you make a new miner for us hobbyists!
Thank you for your kind words. Appreciated.

Is it possible to have a mining board with removable mining chips (like CPU socket/slot)?

It would give you an edge over all other manufactures. I really want to support you against the Chinese manufactures.

   Good question and this is why I still love you dude. (even with your insane insults)

 as this would be a nice way to keep the gear up to date.  Sooner or later watt per gh will bottom out whether it is  .1 or .06  there is a bottom.  If we just popped a new chip in every 6 months lost of cost would be gone.
hero member
Activity: 818
Merit: 1006
Douglas County PUD is 1.85 cents per kWH.
Do you know something I don't? From what I know, 2014 rates in Douglas are 2.35 cents, or about 2.52 cents once you factor in demand charges. When I talked to them in person last June, they said that rate applies to anything up to 5 MW, after which you have to buy wholesale power from the Bonneville Power Administration exchange (which is more expensive).

http://www.douglaspud.org/Documents/Current%20Rates.pdf
hero member
Activity: 882
Merit: 1003
SpondooliesTech,

The SP20 is the best home miner I have ever had the pleasure of using.

I'm running 3 SP20's for an average hashrate of 3.3TH with a power draw at the wall measured by kill-a-watt as 1600W.

that brings me down below 0.5W/GH!

It may not be economically feasible for you to continue serving the home market, but you can be guaranteed I'll be a return customer if you make a new miner for us hobbyists!
Thank you for your kind words. Appreciated.

Is it possible to have a mining board with removable mining chips (like CPU socket/slot)?

It would give you an edge over all other manufactures. I really want to support you against the Chinese manufactures.

Our next gen will have replaceable ASIC (hashing) boards.
It's doesn't make sense to have replaceable single ASICs, for various reasons.

Thank you for the sentiment. AFAIK, there are two relevant Chinese manufactures today, BMT and Sfards.
I don't think they're worse than BitFury, KNC or 21e6.

We are going back to master motherboard and multiple gpu slots. lol. Just the gpu now is the modular  asic board.  This is the most cost  efficient  way Actually.

hero member
Activity: 882
Merit: 1003
And don't forget one of the biggest spambots in history was a hacked smart fridge.

was it? LOL

seriously, though, perhaps heater and definitely router are the best candidates, IMHO, unless some home improvement solar panel/miner combo is possible (at least for sunny states).

SpondooliesTech,

The SP20 is the best home miner I have ever had the pleasure of using.

I'm running 3 SP20's for an average hashrate of 3.3TH with a power draw at the wall measured by kill-a-watt as 1600W.

that brings me down below 0.5W/GH!

It may not be economically feasible for you to continue serving the home market, but you can be guaranteed I'll be a return customer if you make a new miner for us hobbyists!
Thank you for your kind words. Appreciated.

Is it possible to have a mining board with removable mining chips (like CPU socket/slot)?

It would give you an edge over all other manufactures. I really want to support you against the Chinese manufactures.


real threat is from Bitfury and KnC, which are deploying massive amounts of hashing in secret, not from Chinese manufacturers who were actually selling a lot of equipment to us, home miners.

The chinese are more cost conscious and i think they have good plan  to mine a bit and sell to public  to recoup parts investment  in addition  to original  coins mined. And and unsold gear  is taken  apart  and scraped for  material and recycled.  They may not have the latest tech but they can ramp faster than  bitfury or knc too. 
donator
Activity: 1414
Merit: 1051
Spondoolies, Beam & DAGlabs
SpondooliesTech,

The SP20 is the best home miner I have ever had the pleasure of using.

I'm running 3 SP20's for an average hashrate of 3.3TH with a power draw at the wall measured by kill-a-watt as 1600W.

that brings me down below 0.5W/GH!

It may not be economically feasible for you to continue serving the home market, but you can be guaranteed I'll be a return customer if you make a new miner for us hobbyists!
Thank you for your kind words. Appreciated.

Is it possible to have a mining board with removable mining chips (like CPU socket/slot)?

It would give you an edge over all other manufactures. I really want to support you against the Chinese manufactures.

Our next gen will have replaceable ASIC (hashing) boards.
It's doesn't make sense to have replaceable single ASICs, for various reasons.

Thank you for the sentiment. AFAIK, there are two relevant Chinese manufactures today, BMT and Sfards.
I don't think they're worse than BitFury, KNC or 21e6.
legendary
Activity: 3892
Merit: 4331
And don't forget one of the biggest spambots in history was a hacked smart fridge.

was it? LOL

seriously, though, perhaps heater and definitely router are the best candidates, IMHO, unless some home improvement solar panel/miner combo is possible (at least for sunny states).

SpondooliesTech,

The SP20 is the best home miner I have ever had the pleasure of using.

I'm running 3 SP20's for an average hashrate of 3.3TH with a power draw at the wall measured by kill-a-watt as 1600W.

that brings me down below 0.5W/GH!

It may not be economically feasible for you to continue serving the home market, but you can be guaranteed I'll be a return customer if you make a new miner for us hobbyists!
Thank you for your kind words. Appreciated.

Is it possible to have a mining board with removable mining chips (like CPU socket/slot)?

It would give you an edge over all other manufactures. I really want to support you against the Chinese manufactures.


real threat is from Bitfury and KnC, which are deploying massive amounts of hashing in secret, not from Chinese manufacturers who were actually selling a lot of equipment to us, home miners.
donator
Activity: 1414
Merit: 1051
Spondoolies, Beam & DAGlabs
SpondooliesTech,

The SP20 is the best home miner I have ever had the pleasure of using.

I'm running 3 SP20's for an average hashrate of 3.3TH with a power draw at the wall measured by kill-a-watt as 1600W.

that brings me down below 0.5W/GH!

It may not be economically feasible for you to continue serving the home market, but you can be guaranteed I'll be a return customer if you make a new miner for us hobbyists!
Thank you for your kind words. Appreciated.
newbie
Activity: 23
Merit: 0
SpondooliesTech,

The SP20 is the best home miner I have ever had the pleasure of using.

I'm running 3 SP20's for an average hashrate of 3.3TH with a power draw at the wall measured by kill-a-watt as 1600W.

that brings me down below 0.5W/GH!

It may not be economically feasible for you to continue serving the home market, but you can be guaranteed I'll be a return customer if you make a new miner for us hobbyists!

Same here.  Sad to see that there are no more SP20 available.
hero member
Activity: 700
Merit: 501
https://bitcointalk.org/index.php?topic=905210.msg
Just as important as the electricity  rates  is the  access to technology.

With the  big boys  investing  millions into chips  at .3 to .1 efficiency  to mine for  themselves they  have no incentive  to  sell to retail  or other competitors.

actually they may believe what you just wrote.  but they will crash the price of btc if they don't keep small guys in the game.

why invest in holding btc if only 3 to 4  places control the supply?

unlike diamonds which have real use other then bling, drill bits come to mind

 btc is purely  a cash substitute.  I can't see an investor wanting to hold 100,000 coins in the way an investor holds shares of APPLE (any company) if the mining is centralized to 3-5 companies.

+2
This is what I was attempting to say. If we get to where there are only a few big miners the game is done. This community can research like no one else, and the FUD alone sometimes causes price moves. If home miners aren't here doing what they love, they will do something else they love. Sure, many will hold the coin in hopes of a long haul, but once they see the games the big boys play, and play for keeps, they will realize their hodling is nothing but food for someone else.
I understand the quotes currently, 95% of mining are "big boys" now, but not the big I am talking about. The community has propelled BITMAIN and Spondoolies. I believe Spondoolies have much better intentions, but understandably both must show profits. I would never fault a company for doing so, but, if in doing so they destroy the coin by them empowering one or two companies to rule the rest then there is no longer an opportunity for bitcoin to thrive.
I have mentioned I do this for a hobby and there are many reasons why I would do such a hobby where losing money is more common for most, but I wouldn't go through learning many of the specific things I take the time to learn if I didn't believe in the core BITCOIN principle of decentralization.

I am trying to say that I believe we as a community must decide again, and again if BITCOIN is important enough. People who must make a profit will do so at most any expense. People who do something they believe in and do not need to worry about the expense are more objective oriented, in a better position to evaluate conditions purely because they do not have to "dump to pay the bills" so to speak.
Let's say another miner is released by SPtech which no one can run "at home". Bitmain will. Bitmain will roll out those metal and plastic boxes and glady take the 3% market share. I do not want BITMAIN products, but just as I have S4's for specific reasons, I would probably have some of their new offerings. I am hesitant to purchase anything from them, but, if they become the only game in town they pickup a good bit of free advertising along with the headaches. I know we home miners, or I as a home miner expect a lot. I expect safe units. I expect fans which do not fail after 90 days, and power supplies which do not fail after 1. I will throw a fit no 2 year old has come close too if I am sent something which catches on fire. So yes, there are headaches with many of us home miners.

We are also the people teaching ourselves and others to run individual nodes among all of the other things it takes for the B to survive. If centralized mining is truly what "Sat-N." were thinking when they wrote the paper and started coding I do not know how they expected people to continue supporting the entire concept. You would be trusting those miners. We are not supposed to need trust in anyone for any part of this experiment to work. Once we are forced to trust Bitmain and Bitfury...
I'll say this and shaddup Smiley
I do not trust until I have done my own investigation or have my own experiences which tell me it makes sense to do so. I certainly do not operate on faith people in business 'do the right thing' for me, as a user, consumer, etc.
I trust Phil enough to give him a few hundred, probably a few thousand, and he will do whatever we agreed for the exchange of currency. Phil is one of very few. If I knew Phil was the CEO of BITMAIN I would not trust him. Why? Phil is the same person. He has the same post history, the same things which cause me to trust him now. I know Phil would be pushed by others who could cause a change to his lifestyle if he does not do what they want, where my perception of Phil now is he could tell almost anyone to go jump in the lake. I am the same way. I do not need anyone to "succeed in life", because I already have. I have nothing to prove to anyone.

I must be missing some obvious item from the whitepaper. Since I am late to the game and haven't read enough as I hope the intelligence which went into this envisioned situations where centralization would be attempted, and then curbed by the protocol.

Or, is it we aren't supposed to care who mines them, as long as they exist we are simply supposed to use it?  That doesn't ring well either. No, I think there must be another way. The current path for mining will eventually cause the coin to be played out of existence. It will not matter if a few big companies are mining them all when people feeding the other currencies to those exchanges where they dump stop doing so. People will stop buying the coin. The intrinsic value comes from people like me. Not me as the miner, but me as the guy who loves Bitcoin, the technology, the idea, the concept, and how it could cause a complete revamp in our lives. Information can be stored in the blockchain and pieces of it would be in every single component, not just a new line of heaters. Everything could contain some part of the chain and the only people making money from it are the people building technology from it who contribute a set amount involuntarily through their actions. We don't yet have the infrastructure in place to support building the biggest applications on top of the blockchain. Once the infrastructure is sewn into the cost of the application it will become more decentralized. Everyone will contribute some part buy paying for those applications. Not Bitcoin itself, directly anyway.  

I have no doubts in the current context home mining will hugely evolve. In order to survive it must evolve into every part of our lives. The toaster, fridge heater, AC and on. It must become truly decentralized. We must evolve to a point of understanding it is not about the value of the coin and how much it sells for at the exchange, but what technological marvel is built on top of the coin's technology. We cannot depend on traders, Bitmain, and Bitfury, or even Spondoolies business decisions because they must serve one goal, profit. It is the people looking beyond profit in any short term, even losing in that respect, but the long term value of the technological advances to come. In that vein I believe any company who positions themselves to be that one big miner will lose the real race.
legendary
Activity: 1161
Merit: 1001
Don`t invest more than you can afford to lose
Looks like Asicminer killed off their cloud hashing today, leaving everyone who purchased their cloud hashing product with severe losses after only a couple months.  We've seen this story time and again.  Customers getting fleeced by overzealous cloud mining operations.  Very sad that this appears to be the new business model for manufacturers.

yeah I gave up on cloud mining a while back. glad i did.
Whats the website of asic miner cloud mining?
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
Looks like Asicminer killed off their cloud hashing today, leaving everyone who purchased their cloud hashing product with severe losses after only a couple months.  We've seen this story time and again.  Customers getting fleeced by overzealous cloud mining operations.  Very sad that this appears to be the new business model for manufacturers.

yeah I gave up on cloud mining a while back. glad i did.
donator
Activity: 4760
Merit: 4323
Leading Crypto Sports Betting & Casino Platform
Looks like Asicminer killed off their cloud hashing today, leaving everyone who purchased their cloud hashing product with severe losses after only a couple months.  We've seen this story time and again.  Customers getting fleeced by overzealous cloud mining operations.  Very sad that this appears to be the new business model for manufacturers.
newbie
Activity: 37
Merit: 0
SpondooliesTech,

The SP20 is the best home miner I have ever had the pleasure of using.

I'm running 3 SP20's for an average hashrate of 3.3TH with a power draw at the wall measured by kill-a-watt as 1600W.

that brings me down below 0.5W/GH!

It may not be economically feasible for you to continue serving the home market, but you can be guaranteed I'll be a return customer if you make a new miner for us hobbyists!
legendary
Activity: 3374
Merit: 1859
Curmudgeonly hardware guy
And don't forget one of the biggest spambots in history was a hacked smart fridge.
hero member
Activity: 574
Merit: 500
Just as important as the electricity  rates  is the  access to technology.

With the  big boys  investing  millions into chips  at .3 to .1 efficiency  to mine for  themselves they  have no incentive  to  sell to retail  or other competitors.

actually they may believe what you just wrote.  but they will crash the price of btc if they don't keep small guys in the game.

why invest in holding btc if only 3 to 4  places control the supply?

unlike diamonds which have real use other then bling, drill bits come to mind

 btc is purely  a cash substitute.  I can't see an investor wanting to hold 100,000 coins in the way an investor holds shares of APPLE (any company) if the mining is centralized to 3-5 companies.

I also still see miners in the home as space heaters.  I am not sure why

DeLonghi has not merged or started a joint venture with btc in mind

http://www.amazon.com/DeLonghi-EW7707CM-Safeheat-ComforTemp-Oil-Filled/dp/B000TGDGLU/ref=sr_1_1?

I totally agree. If you just buy BTC and then Bitfury would want to crush KnC or vice versa by dropping the price, thereby crushing the value of my BTC 'investment', then it would be stupid to have such investment in the first place.

For mass consumption, space heaters is one possibility, second is, perhaps, routers. Everyone uses a router. Why not add low power hashing chip(s) to it?
Third-refrigerator. It releases a bit of heat already, so why not a bit more while hashing.
I wouldn't add any to a refrigerator, those things already eat up tons of power
legendary
Activity: 3892
Merit: 4331
Just as important as the electricity  rates  is the  access to technology.

With the  big boys  investing  millions into chips  at .3 to .1 efficiency  to mine for  themselves they  have no incentive  to  sell to retail  or other competitors.

actually they may believe what you just wrote.  but they will crash the price of btc if they don't keep small guys in the game.

why invest in holding btc if only 3 to 4  places control the supply?

unlike diamonds which have real use other then bling, drill bits come to mind

 btc is purely  a cash substitute.  I can't see an investor wanting to hold 100,000 coins in the way an investor holds shares of APPLE (any company) if the mining is centralized to 3-5 companies.

I also still see miners in the home as space heaters.  I am not sure why

DeLonghi has not merged or started a joint venture with btc in mind

http://www.amazon.com/DeLonghi-EW7707CM-Safeheat-ComforTemp-Oil-Filled/dp/B000TGDGLU/ref=sr_1_1?

I totally agree. If you just buy BTC and then Bitfury would want to crush KnC or vice versa by dropping the price, thereby crushing the value of my BTC 'investment', then it would be stupid to have such investment in the first place.

For mass consumption, space heaters is one possibility, second is, perhaps, routers. Everyone uses a router. Why not add low power hashing chip(s) to it?
Third-refrigerator. It releases a bit of heat already, so why not a bit more while hashing.
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