After checking the microcenter website and some other retailers online like Amazon this drive seems to offer what they are advertising, the speeds according to the people who have tested this unit apparently are real and I didn't find any negative comments about them, except for someone saying that they buy large quantities of things made by other companies, put their name on them, and sell them cheaper. I am not sure if that's good or bad, your call Patrick!
Downgrade your MB and KB. Also your CPU to a quad core 3300x (or if you could find the Ryzen 1600 AF for 85-100$) because it's 120$ and upgrade your motherboard to a Tomahawk Max. Your GPU to a 1660S. But if I were you I would wait a bit more since it's not a good time to build a PC. You'll also save up money to stretch your budget.