Hynix chip

My Wii U is a deluxe 32GB. I discovered through wiiuident that it has a Hynix NAND chip. It was manufactured in 2015 (though the chip was manufactured in 2013?). I power it on regularly because it's a goated console, so it still works. I had it powered off but plugged in for a few months. What are the chances of this? Am I cooked?