MB: Asus Prime Z270-AR
CPU: Intel Celeron G3900 2.8 GHz Dual-Core
CPU Cooler: Thermaltake (is this even needed?)
HDD: WD 1TB
PS: Cooler Master 1200W
OS: Windows 10 Home 64-bit
And last but not least GPU: 6x ASUS Dual OC GeForce GTX 1070 8GB
With the PCIe risers, power switch, and other accessories, I’m priced out around $3,100. I’m having a hard time figuring out what my hash rate would be and determining eventual ROI. Can I get some help with this? Thanks!