Aeswere

I'm debating on buying two of these for a dual monitor setup. I'm getting two to replace the monitor (Acer X233H) I'm currently using so that any colour issues between both displays are the same, rather than one being different than the other. It's cheap, and close to the size (23", currently) to the one I'm using, and should fit my desk fine (my desk is huge). The refresh rate is 60hz by default, afaik, but I've seen around that Horizontal scan rate - 54-85,5 kHzVertical deviation frequency - 48-76 Hz these mean that the lowest it can go is 48 and highest is 76? I'm not 100% sure and would probably only make the primary one (the one I would game on) be the higher refresh rate because I want to see how good 75hz is compared to 60hz. And if I wanted to mount them with a dual arm mount, is there one made for this monitor?

It's not silent at all, it's very loud despite being on the "silent" option in the BIOS.

I have an i3-6100 paired with the AsRock Z170A-X1 MotherBoard, I'm looking for a good cooler that I could use that would fit, and be quiet, and support upgrading (I may upgrade to an i5-6600k or i7-6700k and do some small OCing.) The case I have is the Corsair Carbide 100R which only allows coolers as tall as 140mm(or something around that, it's either 140mm or 150mm.) Thanks for the help.