NO ! 

I'm a college computer teacher in quebec canada, interested for my hardware class

how much to ship to J2R 0A9 in canada

thanks 

From what I read on the web a 7970 GHZ edition est 5% faster.
purchase a 7970 with the game package. 

7870xt for bitcoin
7950 for litecoin

no fpga can mine script 

I have a w520 and it get HOT while mining with the nvidia card in it, did it for 1 nigt only. 

 

the one you find on sale , all corsair are good or look at jonnyguru.com 

2500$ is way too much you can go a lot cheaper and hope for ROI before ASIC or mine LTC.

read on there's a ton about cheap mining rig, check the 10$ crate case thread 

If they received it, it would be the 60Gh unit, or 1 50 + 2*5, since they would be in the first lineup, before the spec changed.

But on the BFL site they say that they are still doing revision on the board.

Probably scam

trop tard, oublie le minage du BTC, peut-être LTC 
configuration simple , une carte mère AMD avec un petit CPU 1 GIG de RAM, 2 * 7950 750watts bonne qualité, case ouvert avec une fan sur pied dirigé dessus . plus de carte = problème de surchauffe donc nécessite des RISER et pas de boîtiers.

ASIC trop grand délai de livraison si commandé aujourd'hui. 

parfais bien équilibré mais pas grand rendement avec une 6850.

j'ai acheté un 650Watts et une 7870XT hier

it's only 256 bytes memory path, so that's the max you'll get in LTC

yes

For BTC lower it as much as you can, it will lower the temperature 

join a pool, 1.2 Ghs is not enough to find a block, until you find a block you get 0 mining solo 

I have a 6870 and it mines 240MHs BTC  on Bitminter, a 6850 will give you a bit less   

I would say Yes it's worth the trouble if you have place for the risers.

each 7950 uses 225W + the rest 150W   

St-Hyacinthe 

NO

the CPU is not important

But I doubt that you will cool 3 cards from a closed case, any closed case. IMO