Topic: [ANN] Spondoolies-Tech - carrier grade, data center ready mining rigs - page 560. (Read 1260354 times)

dude, get of your high horse, not everyone wants to supply a whole container. I get a quote on hosting aggregation page here.

I can't resist it (2). Amateurs time:

https://www.kncminer.com/news/news-94

Worth $7M NRE  

https://bitcointalksearch.org/topic/m.7365785

I can't resist it (2). Amateurs time:

https://www.kncminer.com/news/news-94

Worth $7M NRE  

https://bitcointalksearch.org/topic/m.7365785

TO - beginning of March.

Tapeout to samples:

40nm, 28nm - 8 weeks
20nm - 4-5 months

Prove me wrong.

I hope you are just negligent in your reading, but as far as i know when you deploy your single sp10 you dont´ship it in a modular datacenter container, do you?
That would be one very lonely sp10 in one very empty shipping container.

You will obviously only get such low quotes when the ONLY thing they need to supply is electricity and internet.

LOL. Well played

I can resist it (2). Amateurs time:

https://www.kncminer.com/news/news-94

Worth $7M NRE 

https://bitcointalksearch.org/topic/m.7365785

... Due to production issues, RX-BOX will be delayed indefinitely ...

Both. Each p2pool node generates its own block, but shares the winnings with all the other nodes. That's why p2pool is so important. It's a truly decentralized pool.

It has already been done.

http://shop.rockminer.com/goods.php?id=34

2880gh for 4btc.

P.S.: Due to production issues, RX-BOX will be delayed indefinitely. Customers who joined Project R60 will receive 6 units of Rocket Box instead of 4 units of RX-BOX.(For domestic China customers: 3 units of Rocket Box instead of 2 units of RX-BOX)

By the way: Do all p2pool nodes work "together" at generating a block on the blockchain, or is it every node for itself?
Edit: Obviously all p2pool nodes together.

Gen3 will probably be deployed within DC and managed by spondoolies, as by then individual mining could (should) be no longer profitable.
Customers would probably have the possibility in buying hosted GH by then.

However, this is still FAR in the future when taking into account "bitcoin time" and only one of many possibilities.

For this purpose and for possible large scale investors in Gen2 chips / devices the research at Allied Control will provide some experience with immersion cooling.

advania quotes $160/mo per Sp-10, this is much much more than 5c/kw (it should be $44 in electricity /mo at this rate), so I don't know where you get your numbers.
Of course, they should charge small amount for everything else, but not 3 times more than electricity.

Hosting companies DO NOT pass electricity savings to customers. if you compare prices in WA-they are essentially the same despite the fact that they pay 2c/electricity.
Electrical savings transmission simply does not WORK!

The immersion cooling is just about nearly pointless with Bitcoin mining. The only thing that its proponents bring to table are workarounds for lack of proper design and engineering. Immersion cooling with 3M engineered fluids only makes sense if there are real constraints on the cooled equipment: speed of light limitation, unusual complexity, high density, etc. None of that really matter for Bitcoin mining.

If your goal is low PUE then simply use typical evaporative cooling well known in chemical process engineering and refrigeration. Most of the required equipment is already available, all you'll need to do is bring a chemical/thermodynamic process engineer to the table with the PCB design engineer, who is already working for Spondoolies. Together they need to design a proper heat exchanger for the mining chips and the associated buck converters. I already asked Spondoolies if SP30 motherboard was designed for cutting into 15 smaller boards. Apparently not, probably because the PCB design engineer wasn't given this as a requirement. So they cut the heathsinks into 15 smaller pieces.

They need to conceptually invert that design: single large liquid heat exchanger and multitude of small PCBs hosting the hot chips is the way to go long term.

3M's profit margins on their immersion cooling fluids are so high, that they require scientific notation to fit in the spreadsheets. Just use common chilling/refrigeration equipment instead where the profit margins are in expressed in two digits.

Sure it does. Ask advania in iceland how much they charge for power when you supply the fully populated container.
They pay 4 ct for power, they will bill you 5 ct.

Instant savings.

Is this still the case? Will there be any disclosure should there be any future collaboration with Allied Control? Through what means will Spondoolies utilize to show their transparency to the community if you should start hosting customer units on a larger scale? To think that Spondoolies have not and will not consider immersion cooling is ludicrous (feel free to correct me if I'm wrong).

I do not have any problem with your products, which have been reviewed with much praise. Instead, I am more concerned that there will be another Bitfury-like entity, who have the means to control the total network hash rate.

You should have warned me about the annyoing and loud music.....