IBM 1GB Microdrive Review
A reader writes "MP3 Newswire has run a very good review on the 1GB version of IBM's Microdrive. One major improvement the higher-capacity Microdrive has over the older 340MB drive is that it consumes less power (the older drives sucked up the juice). The article covers the normal ins and outs of the product, but also touches on the future. Because flash cards and other competing storage media this small havent reached the 1GB plateau (yet) these drives are good enough to steal a large slice of the MP3 player/PDA/Digital Camera pie by simply slashing prices to allow, say, a tiny 1GB MP3 portable for under $250. "
I've got two of these beasts (as well as one of the older 340M versions) for digital camera use.
In general, they work pretty well. They're a little bit slower than flash memory, and they use more power--but those are really about the only practical differences under normal circumstances.
You can hear the disk spinning (and the head actuator operating) if you listen carefully, but it's by no means loud.
They do demand careful treatment, though. A friend of mine dropped his Microdrive from about waist height onto carpet, and it never worked again.