Post
Topic
Board Group buys
Re: [OPEN] ASICMiner Prisma 1.4th/s - 1.47 BTC - Batch 6
by
philipma1957
on 27/10/2014, 20:25:19 UTC
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: