TESTFDC usage

[Jules Richardson]

Fred Cisin wrote:
> On Wed, 6 Jun 2007, Dave Dunfield wrote:
>>   All 3.5" drives turn at 300rpm.
> 
> Well, . . .  ALMOST all.  NEC ran some 3.5" drives at 360RPM.  That
> enabled them to have the same format specs for 8", 5.25", and 3.5"
> 
> That was a good, through explanation.

Indeed. It needs to be put on its own web page somewhere so it can be 
referenced. It's surprising how often the topic crops up (not just here, but 
on any kind of vintage computing group)