I see no video card. What is the intent of this build?
Not a fan of Gigabyte firmware, either, more of an Asus/MSI guy, go with them if price difference not too big for equivalent board.
You probably don't need the 850 EVO's performance as a boot drive, see if cheaper but modern SSDs at similar capacity exist.
First I'm doing a workable computer with onboard GPU. dGPU will come later this year (it just because I don't have the money now... if I get a GPU I will need to cut some others parts... I prefer to wait to get a better GPU and choose better parts now).
I won't overclock this gen CPU (Skylake) but I will with the successors (2017 up) that is why I want a X170 mobo.
About the mobo it is because not all brand boards are imported to Brasil via gray market... I don't know MSI and ASUS is too expensive... well let's try:
R$999 Gigabyte GA-Z170X-Gaming 3
R$1319 ASUS Z170-A (cheapest Z170 DDR4 from ASUS here)
R$1449 ASUS Maximus VIII Ranger
R$1470 ASUS Z170-P
R$779 MSI Z170M Mortar
R$859 MSI Z170-A PRO
R$1108 MSI Z170-A Gaming M3
Any of these cheaper MSI are better than than Gigabyte???
About the SSD... any suggestion? I found these:
R$400 Samsung 850 EVO 250GB
R$306 Kingston V300 240GB
R$325 Kingston UV300 240GB
R$320 Sandisk Plus 240G-G25 240GB
R$341 Sandisk Z400s 256GB
R$369 Corsair Force Series LE 240GB
R$380 Samsung 750 EVO 250GB
R$389 Adata Premier SP550 240GB
I can go with 120GB models if that is enough for Win 10 + Apps.