Okey guys, thank you for all our answers. Yes i notice that i choose wrong RAM after i post this post.

So if i will go with DDR4 (as it should be of course), change power supply to a better ones. Will it work fine?

To connect power supplies i already have an idea how to.

Risers from aliexpress are good, but it's ~3 weeks of waiting + Chinese new year so it can go up to 4-5 weeks i guess. Here in my country there are plenty of resellers who bought at ali and adds just 2-3$ profit. so i can buy on a little higher price but in 2-3hours.

I'm very happy that you guys answer so fast.

By saying nvidia did you mean gtx 1060 ? If yes, do you really think it will be on the wave for next 6-8 months?

Thank you guys. You are awesome. Actually why i didn't choose gtx 1060 because i think it's already too old.

I will go with Linux.

So main things to change:
Power supply: 3x 850w?

And what's more? Want to make order asap. Please note that i want to keep warranty on GPU so bios will remain without update, just overclock.

Hello boys and girls.

I believe most of you are already tired of this dumb question like: what graphic card to choose, is this motherboard good and etc...

But honestly im building Rig for the first time i can even say more, im seeing different components of standart PC in a first time. So i need like 2min of your attention. Will appreciate that !

The things i choose and will they work all together or i need to change something?
Im planing to use it with 6x RX580 GPU as my budget is limited for now. And later buy some more GPU to fill all the 13 gaps

Motherboard ASRock H110 Pro BTC+ 13GPU Mining Motherboard 204$: https://www.amazon.com/gp/product/B073BX57M1/ref=ox_sc_act_title_2?smid=A1TSN35NIS24VZ&psc=1

Power supply 125$ x 2 = 150$: https://www.amazon.com/Enermax-Active-Power-Factor-Correction/dp/B01CUEFLJI/ref=sr_1_1?s=electronics&ie=UTF8&qid=1518716341&sr=1-1&keywords=%09Enermax+ETL1000EWT-M

SSD 31$: https://www.amazon.com/KingSpec-SATA3%EF%BC%8C-Storage-Internal-Solid/dp/B00Z6THYYU/ref=sr_1_4?s=electronics&ie=UTF8&qid=1518716071&sr=1-4&keywords=ssd+64gb

CPU 40$: https://www.amazon.com/Intel-BX80662G3900-Celeron-2-80Ghz-LGA1151/dp/B01B2PJRPA/ref=sr_1_2?s=electronics&ie=UTF8&qid=1518716400&sr=1-2&keywords=Intel+Celeron+G3930&dpID=51XojlwY7xL&preST=_SY300_QL70_&dpSrc=srch

CPU cooler 11$: https://www.amazon.com/ARCTIC-Alpine-Rev-CPU-Cooler/dp/B002D2H9W0/ref=sr_1_1?ie=UTF8&qid=1518716629&sr=8-1&keywords=ARCTIC+Alpine+11+GT+Rev+2&dpID=41qpg6QVJfL&preST=_SY300_QL70_&dpSrc=srch

4GB RAM 40$: https://www.amazon.com/Kingston-1600MHz-PC3-12800-Non-ECC-KVR16N11S8/dp/B008CP5QR2/ref=sr_1_fkmr0_1?s=electronics&ie=UTF8&qid=1518716681&sr=1-1-fkmr0&keywords=Kingston+4GB+HX421C13SB%2F4

PSU Adapter 8$: https://www.amazon.com/Adapter-Cable-Mining-Extension-Motherboards/dp/B075FMY4BT/ref=sr_1_4?s=electronics&ie=UTF8&qid=1518716822&sr=1-4&keywords=dual+psu+adapter

Power switch 1$: https://www.ebay.com/itm/2x-PC-Power-ATX-Wire-Motherboard-Switch-Power-rest-Cable-On-Off-Supply-computer/172882208571?hash=item284095273b:g:Sp0AAOSwYbhZxr-t

Risers 8$ x 6 = 48$

Overall 533USD + shipping price.