Is my friend's conponents compatible?

[HonestRedPanda22]

The title says it all. My friend sent me a build of his and I was wondering if anybody can tell me (so I can tell him) if all the parts are compatible, and maybe if there is some tips to improve? He also said he was going to OC? I don't understand what that means, but here's that part list.
Intel Core i5 7600k
Cryorig H7
MSI Z270 Gaming Pro Carbon
Corsair Vengeance LPX 8 GB DDR4 2666
PNY CS1311 240 GB SSD
MSI GeForce GTX 1060 6GB
NZXT S340 (Black/Red)
EVGA SuperNOVA G2 550W
LEPA LP-BOL12P-R 120mm x3
Fractal Design HF14-BK 140mm

 

[HonestRedPanda22]

Can someone please help?

 

[silverado_95]

Should all work very nicely together

You can also check out pcpartpicker.com its a great source for checking price and compatibility

 

[HonestRedPanda22]

Okay thank you