This is my first build (definitely not my last), I am starting with 2 1080Ti's and then adding until I have 8 GPUs.
The parts are listed below:
PROCESSOR: Intel - Celeron G3900 2.8GHz Dual-Core
MOTHERBOARD: Asus - PRIME Z270-A ATX LGA1151
MEMORY: Crucial - 8GB (2 x 4GB) DDR4-2133
SSD: ADATA - Ultimate SU800 128GB 2.5"
GPU: EVGA - GeForce GTX 1080 Ti 11GB FTW3 GAMING iCX Video Card (2-Way SLI)
GPU: EVGA - GeForce GTX 1080 Ti 11GB FTW3 GAMING iCX Video Card (2-Way SLI)
GPU: EVGA - GeForce GTX 1080 Ti 11GB FTW3 GAMING iCX Video Card (2-Way SLI)
GPU: EVGA - GeForce GTX 1080 Ti 11GB FTW3 GAMING iCX Video Card (2-Way SLI)
GPU: EVGA - GeForce GTX 1080 Ti 11GB FTW3 GAMING iCX Video Card (2-Way SLI)
GPU: EVGA - GeForce GTX 1080 Ti 11GB FTW3 GAMING iCX Video Card (2-Way SLI)
GPU: EVGA - GeForce GTX 1080 Ti 11GB FTW3 GAMING iCX Video Card (2-Way SLI)
GPU: EVGA - GeForce GTX 1080 Ti 11GB FTW3 GAMING iCX Video Card (2-Way SLI)
PSU: EVGA - SuperNOVA G2 2000W or 3 units of 1600 watts 80+ Gold Certified Fully-Modular ATX Power Supply
OS: Microsoft - Windows 10 Home OEM 64-bit
8 gpu's, you will need 3 (1000w) psu's.
A 1080ti mining will draw around 286w each card.
Save yourself time and money, get the largest one you can afford,
124w @ 473sols
148w @ 598sols
176w @ 642sols
198w @ 685sols
224w @ 721sols
249w @ 734sols
286w @ 769sols
OVERCLOCKING SETTING
Power and clock settings and all seem stable. 769sol
Core +200
Mem +650
Mem
120 power draw per card at 70c -