Can this black spaghetti harm anything in anyway?

ron2456

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https://drive.google.com/file/d/13X1Hri2jQCsKkVPVgdXx8EgT-iwWR3RK/view

Since I had a old case lying around, I decided to make a media center pc/indie gaming station. The case doesn't have any cable routing places behind the motherboard so I had to stuff and tie all behind the hdd bay. So do these cables overheat? Or can they cause any issues in the long run.
P.S: I have relocated ssd to someplace else. I tried hard so that the Inside stays little clean.
 

ron2456

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