7 Jun
2007
7 Jun
'07
12:04 p.m.
On Thu, 7 Jun 2007, Dave Dunfield wrote:
F: Single-Sided, 80 track, 96 tpi (can't think of
any models)
TM100-3
What does DEC use for that?
Still (much) less common are:
G: Double-Sided, 77 track, 100tpi (TM-100-4M)
which existed primarily as a
replacement for the Micropolis 100tpi.
The Micropolis 5.25" drives were very reliable, but used a helical lead
screw, which made them kinda slow.