I’ve been learning recently about flash memory and NAND in particular, and I was surprised to learn that SD Cards contain software, that different memory types

I’ve been learning recently about flash memory and NAND in particular, and I was surprised to learn that SD Cards contain software, that different memory types (SLC vs MLC vs others) have very different life span and all these variables is what makes an “industrial” flash so. Not just higher temperatures tolerances, but the flash and software itself.