I just did a little more research and apparently, the life cycle is up to around 1,000,000 write cycles now. Oh, and ZPB, the term you are looking for is "wear leveling".
Not quite the same thing as I was originally thinking, but TRIM is what it's called, actually for cleaning up blocks and doing smart erasing, keeps the drive performing faster over time than one without it.
“The modern astrophysical concept that ascribes the sun’s energy to thermonuclear reactions deep in the solar interior is contradicted by nearly every observable aspect of the sun.” —Ralph E. Juergens