Dunepilot said:Out of interest (having only ever owned hard drive-based iPods), does anyone know the number of write-cycles for flash-based iPods?
If the number of read/writes possible for flash-based products would be less than currently possible with a hard disk, I can imagine this being the significant factor that holds back a transition from hard disks to flash products (both in entertainment devices like the iPod, and in Apple's laptops), possibly moreso than price, even.
I believe the number of write cycles of the NAND memory discussed for the Ultra-Portable was sufficient to outlast hard-drives. Although this also depends on the manner of writing: if you use the flash drives as sole memory for a computer, it constantly writes and overwrites, so this would not be good for that.
But I guess that for an iPod, that you sync maybe a few times per day at most, the write cycles will be the least of your problems, unless you plan to use it for decades. Plus, You can't use your iPod as only storage for something. Not because of technology, but because it's more fragile and steal-prone. (just look at the my-iPod-was-stolen threads)