Please check my PC build configuration.

Windows is not included, and the price is 1.3 million KRW.
I rarely play games; I mostly use it for OTT, YouTube, and occasional document work.
Once I buy a PC, I find it bothersome to upgrade, so I tend to keep it for about 10 years.
I've managed to make an i5 5600 with 8GB of RAM last for 10 years.
I feel like it's time for an upgrade now, but does this build offer good value for the money?