Is starting mining today a good idea if electricity is free ?

[philipma1957]

I noticed you are selling some of your miners.
If the price is more interesting for me than the zoomhash, do not hesitate to pm me.

as much as I would like to sell them they are too much to ship .  and they are the newer generation so while they save on power they cost more.  the s-4's cost less and even though they use more power you have free power they are the better deal for you.

[vg54dett]

good point !

and if the miner can provide some heat , it's not a problem because it can replace the electrical heating !

[philipma1957]

good point !

and if the miner can provide some heat , it's not a problem because it can replace the electrical heating !

yes it should be good for you.

[vg54dett]

could you confirm if the s4 would work in Europe with 220v ?
I think I only need cable for power , psu seems included.
I ask because they answered "Unfotunately this batch is only for domestic USA only, and we do not expect to ship any S4's internationally at this time."
But I can send it to a friend adress in the US who will ship it to me if I'm sur everything would be fine !

EDIT : they confirmed it's ok for 220v!

[philipma1957]

could you confirm if the s4 would work in Europe with 220v ?
I think I only need cable for power , psu seems included.
I ask because they answered "Unfotunately this batch is only for domestic USA only, and we do not expect to ship any S4's internationally at this time."
But I can send it to a friend adress in the US who will ship it to me if I'm sur everything would be fine !

EDIT : they confirmed it's ok for 220v!

good  they have been good to me I hope they are good to you.

best of luck with it.

[xstr8guy]

Hi , and thank you again. Each answer helps me to understand better !
As a north Europe cold country, cooling will not be an issue. We instead will be glad to get some heaters !
It will be 220v

the link provided is very interesting but the seems to not sell outside the US.
Looking for the best deal in Europe for the moment to give a try !

Do you have any idea how much heat that much miner gear will produce? Unless you have huge windows on each side of the room with massive fans sucking out the heat, don't even think about putting them all in a single room.

Northern Europe has Summer too. 

[mavericklm]

he can use more dense miner like sp35, 3 rows of 3*sp20, stack of s4 or s6
put them in a window so all the heat will be dumped outside!

i got to do something like this myself too

reverse airflow in winter time!