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Topic: [CLOSED] ASICMiner Prisma 1.4th/s - 1.47 BTC - page 23. (Read 49921 times)

member
Activity: 103
Merit: 10
I see this thread pop up all the time and everytime I look at I think "damn thats a good deal" (in a US cowboy voice)

I live in the UK and Im trying wrap my head around the price, so its 1.47 bitcoin plus shipping. This includes a full unit with all four cards and total hash rate of 1.4TH.



Thanks
newbie
Activity: 22
Merit: 0
Quote

this might http://www.newegg.com/Product/Product.aspx?Item=N82E16817182305&cm_re=psu_700w-_-17-182-305-_-Product

but not sure.  has 672 + 672 = 1344 watts   single rail on each psu. each  psu has  3 cables use 1 full one on two boards split the 3rd cable  on the same 2 boards.
 all draws off the one rail and load should balance. the  3 cables will be doing 600-650 watts for 2 boards  it may work.

 if this works it is 69+69 = 138 usd may be a good choice cheaper then a evga 1300

see photo:


Thanks!

By the way, it has (4) 6 pin cables on a single rail. I use them on my S3's.
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
I know I didn't make the batch 6 deadline (just got back from a trip). I did send money hoping to either sneak in or be in a batch 7. Let me know.


Also, general question to the community. Can I just use two of these?

EVGA SuperNOVA NEX 650 G 80 PLUS GOLD Certified 650W

http://www.newegg.com/Product/Product.aspx?Item=N82E16817438026&cm_re=EVGA_SuperNOVA_650-_-17-438-026-_-Product

Dan


this might http://www.newegg.com/Product/Product.aspx?Item=N82E16817182305&cm_re=psu_700w-_-17-182-305-_-Product

but not sure.  has 672 + 672 = 1344 watts   single rail on each psu. each  psu has  3 cables use 1 full one on two boards split the 3rd cable  on the same 2 boards.
 all draws off the one rail and load should balance. the  3 cables will be doing 600-650 watts for 2 boards  it may work.

 if this works it is 69+69 = 138 usd may be a good choice cheaper then a evga 1300

see photo:



 yours is a no no
  the   4 rail system makes it very hard to balance the loads.  also max watts if you can balance the loads  is 636 + 636 = 1272 watts  that is  the most optimistic number


 see photo:

legendary
Activity: 1973
Merit: 1007
Batch 6 orders to this point have been placed into Batch #5. Batch 6 is extended to Nov 2nd.

Batch 2 should have arrived last week. All batch 2 customers will be compensated and I am making sure of this.
newbie
Activity: 22
Merit: 0
I know I didn't make the batch 6 deadline (just got back from a trip). I did send money hoping to either sneak in or be in a batch 7. Let me know.


Also, general question to the community. Can I just use two of these?

EVGA SuperNOVA NEX 650 G 80 PLUS GOLD Certified 650W

http://www.newegg.com/Product/Product.aspx?Item=N82E16817438026&cm_re=EVGA_SuperNOVA_650-_-17-438-026-_-Product

Dan
sr. member
Activity: 440
Merit: 250
Accoring to Friedcat nobody form Shenzhen has ordered any Prismas yet. If you go to canaries page you will see this is a scam and at least one person has already fallen for it. Just go through CrazyGuy (or Canary)...

Here's what friedcat said: "No prisma orders from Shenzhen yet."

A little downer is I thought shipping was to be done by the end of the month. 
sr. member
Activity: 476
Merit: 250
Accoring to Friedcat nobody form Shenzhen has ordered any Prismas yet. If you go to canaries page you will see this is a scam and at least one person has already fallen for it. Just go through CrazyGuy (or Canary)...

Here's what friedcat said: "No prisma orders from Shenzhen yet."
legendary
Activity: 1260
Merit: 1002
legendary
Activity: 1973
Merit: 1007
I don't believe any reseller has received more than 20 Prisma units. Be careful guys. If an offer sounds too good to be true, it usually is.
hero member
Activity: 742
Merit: 500
he is fishing for stupids!
sr. member
Activity: 440
Merit: 250
jammy what you are doing here ^^^ is considered very rude.  This is for people who have bought or have interest in buying a Prisma from CrazyGuy.  You need to start your own thread.
legendary
Activity: 3654
Merit: 8909
https://bpip.org
legendary
Activity: 1973
Merit: 1007
If I pay today what is estimated time I would receive a Prisma ?

  Along the lines of this question.

 When will you have one on asicpuppy?

I hope to have some up on ASICPuppy next week, with the arrival of batch 2. The unfortunate story of batch 2 is that they shipped without a commercial invoice, and were denied entry by customs. They are being reshipped...
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
If I pay today what is estimated time I would receive a Prisma ?

  Along the lines of this question.

 When will you have one on asicpuppy?
legendary
Activity: 2128
Merit: 1119
If I pay today what is estimated time I would receive a Prisma ?
legendary
Activity: 1973
Merit: 1007
I got my prisma and controller today. packed well, looks great. My wife was thinking I was crazy getting a package from "crazyguy"

2 newbie questions about the block errupter.

1) where do I plug in to the prisma?
2) I am using a 12v 6 amp connector that fits. Is that safe to use? it says 5v but does not mention how many amps....









As long as you are over 1 amp, you are good, It will only pull what it needs. Hook in to the uart1 port on the controller and check out the second post in this thread for further details on setting the switches etc...
sr. member
Activity: 364
Merit: 250
I got my prisma and controller today. packed well, looks great. My wife was thinking I was crazy getting a package from "crazyguy"

2 newbie questions about the block errupter.

1) where do I plug in to the prisma?
2) I am using a 12v 6 amp connector that fits. Is that safe to use? it says 5v but does not mention how many amps....







sr. member
Activity: 476
Merit: 250
Well I don't know why I didn't think of that, even after seeing the image of the one above taken apart. God damn fan controller!!! I just went and got one and yes it does help quiet it down some. I am ordering some extra fans for the push pull effect and with the controller the sound should be manageable now.


 just so you don't overheat please drop freq down until you get the second fan.  

try 230 or 220.

 somewhere on the short tube thread there are photo of burnt out  tubes.  

we basically turned the handles out  and did 2 fans for anyone of us that did this temps went down.  and the % of good hash got close to 98-101

good info on freqs for the short tubes below

https://bitcointalksearch.org/topic/m.8544454


handles out 2 fans good photos

https://bitcointalksearch.org/topic/m.8613806
Yep already ahead of you I dropped it down to 230. The other fans will be here next week but this is a huge improvement (noise reduction).
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
Well I don't know why I didn't think of that, even after seeing the image of the one above taken apart. God damn fan controller!!! I just went and got one and yes it does help quiet it down some. I am ordering some extra fans for the push pull effect and with the controller the sound should be manageable now.


 just so you don't overheat please drop freq down until you get the second fan.  

try 230 or 220.

 somewhere on the short tube thread there are photo of burnt out  tubes.  

we basically turned the handles out  and did 2 fans for anyone of us that did this temps went down.  and the % of good hash got close to 98-101

good info on freqs for the short tubes below

https://bitcointalksearch.org/topic/m.8544454


handles out 2 fans good photos

https://bitcointalksearch.org/topic/m.8613806
sr. member
Activity: 476
Merit: 250
Well I don't know why I didn't think of that, even after seeing the image of the one above taken apart. God damn fan controller!!! I just went and got one and yes it does help quiet it down some. I am ordering some extra fans for the push pull effect and with the controller the sound should be manageable now.
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