"David Woolley" wrote in message
...
William Sommerwerck wrote:

My new computer has a solid-state "hard disk", and you
wouldn't believe how fast it boots up, or how fast programs
start to run.

These, if flash memory, do have a definite wear out mechanism,
although they do try to avoid writing to the same spot, even if the
software does, to mitigate this.

Correct. SSDs are an exception. They contain "leveling" software that makes
sure the disk is written to evenly. The Crucial disk I use is spec'd at
about 40TB of total writes.