Can I know what is the recommended brand and model of motherboard for mining, and it is available in the market as of right now?

I am planning to build a 6 numbers of GTX1060 and would like to know if a 850W Gold rated PSU is adequate (I'm looking at Corsair RM850X)

Most probably undervolt the GPU so that it reaches ~100watt (6x100W=600W) plus mobo, SSD,etc (~100W). Total expected wattage is ~700 Watt for full rig.

Depends on the market, either ZCash (more profit) or Nicehash (straightforward)

I roughly calculated to get back my initial investment is ~9 months, if the market keep going down and the projected return is increased to 12 months or even 15 months I am still okay with it because there's not much business nowadays that can give such a return in a short period. Furthermore, the GPUs can be easily sell off if crypto mining is found not to be profitable in the future

I think that's the risk I need to take to earn some pocket money

Surely not much people will be considering in buying a used mining gpu, but if the offer is too good to resist (few hundred lower than used market rate & potential buyer that has limited budget) I am sure it can be sold off.

Fingers crossed by the time the GPUs required to be sold off, the earning already cover the initial cost.

I don't mind risking "losses" in the unpredictable future rather than making gains in the long term.

Just a food for thought

http://www.legitreviews.com/silent-ethereu...0-22-mhs_195529

They basically undervolt the GPU from ~110 Watt, 70C to ~65 Watt, 58C, that is a remarkable reduction of 45 Watt per card with minimal hashrate losses. With that configuration, the temperature can barely cooked an egg . If anyone doing a full scale multiple mining rig, an air-conditioned room of course are recommended.