March 2019: Introduction: I started writing this rather long page for my own benefit, when I acquired a upgrade from my old 2006 Win 8 250 gb HDD PC to a Dell Optiflex 3010 with a 128 gb SSD. I never used more than 30 or 40 gb of the system drive, and I'm not a gamer or an avid film or music collector either. Not on a PC anyway. As I played with my new kit the further I went I realised that I knew very little about NAND flash in SSDs, just how SSDs work, how do they read and write and store data...