World biggest bitcoin /SHA256 miner 7.7T@3400W

[Blockhunter]

We did not find the breakout boards for 2880 PSU on your store, does this board also transfer the AC socket onto the board or not ? Could you show me please , we may purchase some for our customers in future .

Below are pics of his board. Yes it transfers AC through the board as well.

In the U.S. This is a more common style 110v or 220v so do these breakout boards get made for USA different from say Europe?

[philipma1957]

Yes , this really helps , if I use it for S5+ and connect 14PCIE 6pins of them, which ones I should connect , or just choose any 14 of them  . thanks

James,

the PCIe connectors are all soldered to a common 12V, so any one is fine.  I have run the cables/connectors up to and over 300W each with single-cable powered Neptune modules without a problem. Contact J4bberwock directly and he can quote you for a bulk order, if you are in North America and are looking for a small quantity to sample PM me.

As I mentioned before though, I would be hesitant to run a full S5+ off a single 2880W PSU for long term as it is over 3100W DC draw. However 2x PSU's for 3x S5+ would work well IMO and still give you better efficiency from the PSU's.

I don't understand how if you worry about a single PSU and a single S5+, why THREE S5+ and TWO PSU's would be OK. Did you get things a little reversed here? Maybe you meant 3xPSU and 2xS5+?

 


yeah he did as 3 x 2880 = 8640 watts    and 2 x 3446 = 6892 watts

and you could have   the  extra power to try freq 350 if you have cooling

[itop_james]

I am really wonder why BITMAIN have no statement about this new rig yet, They are totally silent about this thing they are not accepting nor denying.

Now is the early morning at 8:00am , they don't start to work yet maybe .

hi itop, can you upload video about that miner, so i can hear how loud that 6x bad*ss fan singing..

Yes , you can watch the video at youtube here

[anamichii]

I am really wonder why BITMAIN have no statement about this new rig yet, They are totally silent about this thing they are not accepting nor denying.

Now is the early morning at 8:00am , they don't start to work yet maybe .

hi itop, can you upload video about that miner, so i can hear how loud that 6x bad*ss fan singing..

Yes , you can watch the video at youtube here

oh thanks..
sounds like saw machine 

[Finksy]

Yes , this really helps , if I use it for S5+ and connect 14PCIE 6pins of them, which ones I should connect , or just choose any 14 of them  . thanks

James,

the PCIe connectors are all soldered to a common 12V, so any one is fine.  I have run the cables/connectors up to and over 300W each with single-cable powered Neptune modules without a problem. Contact J4bberwock directly and he can quote you for a bulk order, if you are in North America and are looking for a small quantity to sample PM me.

As I mentioned before though, I would be hesitant to run a full S5+ off a single 2880W PSU for long term as it is over 3100W DC draw. However 2x PSU's for 3x S5+ would work well IMO and still give you better efficiency from the PSU's.

I don't understand how if you worry about a single PSU and a single S5+, why THREE S5+ and TWO PSU's would be OK. Did you get things a little reversed here? Maybe you meant 3xPSU and 2xS5+?

Yes thank you, reversed my numbers accidentally.  Edited

In the U.S. This is a more common style 110v or 220v so do these breakout boards get made for USA different from say Europe?

They only come in the one configuration.  The C13-C14 connector/receptacle like you posted is only rated for 10A max.  The C19-C20 is not less common, but used in different server/enterprise applications, and is rated for 16A.  (2880W / 240V = 12A, I've measured it as high as 13.5A at the plug)

[philipma1957]

http://www.ebay.com/itm/AC-power-cord-C20-to-C19-12-AWG-4ft-White-Lifetime-Warranty-/311422141814?


the cable above and a 240 volt pdu like this



http://www.ebay.com/itm/Dell-AP6031-New-Open-Box-PDU-90-DAY-WARRANTY/291411660176?


you can do 2 of the 2880 watt psu's

[sajidfbi]

wonder if this one is real

Well,Finally the wait is over, Bitmain have just officially lunched at their official website, i have checked it's final prise with tax and within china local shipping it's about

10.512 BTC
( 2778.75 USD ) each unite.


Which means it's almost $420 per s5 unit equal. As it's hashing power is about 6.6 s5 units equal and so it's final price is about $420 each s5 equal.

i think it price should be under $1800 as with final checkout would have even cost upto $2100 plus with tax with local within china shipping. (My personal suggestion)

It's quite expensive at the moment.

https://www.bitmaintech.com/productDetail.htm?pid=0002015081407532655504JMKzsM067B

[smoothie]

bigger is better?

Not sure how bigger applies to this miner and how it is better.

It's like saying less space is better.

[sajidfbi]

bigger is better?

Not sure how bigger applies to this miner and how it is better.

It's like saying less space is better.

I think it's not quite bigger,it's seems even a bit smaller then 3 of s5 size with less power consumption as well,but the problem is it's price right now,it's quite high.

[lovenlifelarge]

I understand this miner serves a few purposes..

It makes the biggest single "Real" miner on the market.

It helps bitmain get rid of excess old stock.

& it creates a single miner out of 6 or 7 miners making it easy for people to manage in a server environment...

------------------------------------------------------------------------------------------------------------------------------

Thats fine & dandy for some but for the home miner this sux balls unless another miner is around the cnr....

Hey Bitmain...

Why not create a miner like this

Make it (Top Speed Locked @ 3500gh @ no more than ur power supply - 1600w)

This would give u the best gh per watt miner on the market & Be available for everyone to use (Maybe the 240v option only???)

It would kill the S4+ by 1000gh making the upgrade path for most a non issue & Keep the miner to one psu, one plug.

Edit : Just because someone else (Maybe Phil) mentioned this before,

Sell it like this but with the full controller, Then u'll have an avenue to sell another one like this later as an upgrade for 4.5 btc

Looking at ur current pricing & going off ur past pricing, With current market rates.

Sell the miner @ 5 btc plus postage...

This will keep it off most of the worlds customs & taxation rader making it a doable thing...

The S5+ is too big (Power wise) & too pricey (It will get picked up by customs & taxation) for most normal miners...

There's one thing i can assure u off thou if u have excess stock to move, The home miner market is sitting on a cliff at the moment waiting for a product to move it in the right direction..

With my above spec's, U would clear house! 

Edit : Cause someone mentioned this before (Maybe Phil)

Sell the first one with the full controller, This will give u the avenue to sell a second one later at 4.5 btc providing an easy user upgrade.

This option makes u another 0.5 btc plus delivery & saves u cost on a second controller.. (Whatever thats worth)

[philipma1957]

well 2375 plus 98 to ship to New Jersey   so 2473 total   direct from bitmaintech


or 3299 plus 76 to ship to NEW JERSEY  from here.


http://www.itopshop.net/world-biggest-miner-antminer-s5-bitcoin-miner-77-t-3436w-p-271.html




so 2473 bitmaintech  vs 3375 itop     only a 902 usd markup

now at 2473 

10 cent power 2% diff you have a profit after 422 days
 9 cent power  2% diff you have a profit after 325 days
 8 cent power  2% diff you have a profit after 284 days
 7 cent power  2% diff  you have a profit after 244 days
 6 cent power  2% diff you have a profit after  220 days

[Blockhunter]

well 2375 plus 98 to ship to New Jersey   so 2473 total   direct from bitmaintech


or 3299 plus 76 to ship to NEW JERSEY  from here.


http://www.itopshop.net/world-biggest-miner-antminer-s5-bitcoin-miner-77-t-3436w-p-271.html




so 2473 bitmaintech  vs 3375 itop     only a 902 usd markup

now at 2473 

10 cent power 2% diff you have a profit after 422 days
 9 cent power  2% diff you have a profit after 325 days
 8 cent power  2% diff you have a profit after 284 days
 7 cent power  2% diff  you have a profit after 244 days
 6 cent power  2% diff you have a profit after  220 days

ITOP hasn't marked it up that much. 2696$$ US priced from bitmain in China.

[Blockhunter]

And I did receive s5+ today from ITOP-CORP
I'm at work here on the east coast but cannot wait to start playing around with this bad boy later.

[philipma1957]

well 2375 plus 98 to ship to New Jersey   so 2473 total   direct from bitmaintech


or 3299 plus 76 to ship to NEW JERSEY  from here.


http://www.itopshop.net/world-biggest-miner-antminer-s5-bitcoin-miner-77-t-3436w-p-271.html




so 2473 bitmaintech  vs 3375 itop     only a 902 usd markup

now at 2473  

10 cent power 2% diff you have a profit after 422 days
 9 cent power  2% diff you have a profit after 325 days
 8 cent power  2% diff you have a profit after 284 days
 7 cent power  2% diff  you have a profit after 244 days
 6 cent power  2% diff you have a profit after  220 days

ITOP hasn't marked it up that much. 2696$$ US priced from bitmain in China.

show me a link for 2696

I can not find it just 3299 and it is 76 to ship  

[QuintLeo]

10 cent power 2% diff you have a profit after 422 days
 9 cent power  2% diff you have a profit after 325 days
 8 cent power  2% diff you have a profit after 284 days
 7 cent power  2% diff  you have a profit after 244 days
 6 cent power  2% diff you have a profit after  220 days

 Don't forget the block reward halving in July next year - looks like near the end of the month right now, but I'd bet it'll keep moving up - still likely sometime in July though.

 Don't forget to add in cost of power supplies too.



 https://www.bitmaintech.com/productDetail.htm?pid=0002015081407532655504JMKzsM067B
 $2375 plus shipping.

 
 Seems like BitMain is out of used S5s - or more likely since this is the 14'th they're setting up for a "21 August" batch and just haven't completed the website update for that.
 They also have the price listed a few bucks lower, probably due to Bitcoin price drifting down some the last few days - $348 vs $352 yesterday.

[philipma1957]

I have more then enough psu's   to run one of these


So for me I do not need to think psu.

[BTC_ISTANBUL]

Use Bitmain 1600 Watt PSUs with S5+.It seems to me a cheap and reliable solution.The real decision is will there be S7 and when will they release it?

2600 USD for S5+?250 day of ROI.Well, I expect the price will be below 2000 USD including transport.

[Blockhunter]

well 2375 plus 98 to ship to New Jersey   so 2473 total   direct from bitmaintech


or 3299 plus 76 to ship to NEW JERSEY  from here.


http://www.itopshop.net/world-biggest-miner-antminer-s5-bitcoin-miner-77-t-3436w-p-271.html




so 2473 bitmaintech  vs 3375 itop     only a 902 usd markup

now at 2473  

10 cent power 2% diff you have a profit after 422 days
 9 cent power  2% diff you have a profit after 325 days
 8 cent power  2% diff you have a profit after 284 days
 7 cent power  2% diff  you have a profit after 244 days
 6 cent power  2% diff you have a profit after  220 days

ITOP hasn't marked it up that much. 2696$$ US priced from bitmain in China.

show me a link for 2696

I can not find it just 3299 and it is 76 to ship  









http://shop.bitmain.cn/goods.php?id=47

[alh]

Don't be in a rush to order, the website currently says Sold Out.

Maybe they priced it too low.....  

Or they made too few.......

[Finksy]

http://www.ebay.com/itm/AC-power-cord-C20-to-C19-12-AWG-4ft-White-Lifetime-Warranty-/311422141814?


the cable above and a 240 volt pdu like this



http://www.ebay.com/itm/Dell-AP6031-New-Open-Box-PDU-90-DAY-WARRANTY/291411660176?


you can do 2 of the 2880 watt psu's

Thank you Phillip. I also have C19-C20 cables (closer to 7' long) and PDU's that can accommodate 3-4 PSU's in my thread (found in my sig), along with boards, cables and PSU's. Plus, with the $CAD being quite low right now, it is reducing the actual cost of shipping for US customers significantly, and is quite affordable.