are there any major flaws or missing parts on my build?

[alexchenjunjie]

N/A ewoirj woejr woijriowejri wjor owe weirwoijr oewjr werjio wro jwejriowjr oworj owjroiweoi rjworj owjro jwoeir iowjro wjio rjiow

 

[Calvin7]

Intel Core i7 7700K - The "K" here refers to unlocked multiplier for CPU Overclocking.

The economy model B250 Chipset motherboard does not support CPU Overclocking,

Z270, H270, Q270, Q250, B250 - What is the Difference?
https://www.pugetsystems.com/labs/articles/Z270-H270-Q270-Q250-B250---What-is-the-Difference-876/