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Technology Stocks : Disk Drive Sector Discussion Forum -- Ignore unavailable to you. Want to Upgrade?


To: Mark Oliver who wrote (7190)10/5/1999 9:46:00 PM
From: Gottfried  Respond to of 9256
 
Mark, feasibility is demonstrated on a precision test stand
[also called spin stand] with virtually zero tolerances in
the radial direction. The laser controlled access mechanism
can, however, move from track to track. In fact, ability to
read at a certain distance offtrack is used as a stress
test [after different data is written offtrack].

G.



To: Mark Oliver who wrote (7190)10/6/1999 2:10:00 AM
From: La Traguhs  Read Replies (2) | Respond to of 9256
 
<that they are based on a single disk on a spin stand with a suspension that does not move across tracks, but just writes to a single track. <

Your have it right Mark. These spin stands are a precision work of art and don't represent the real world working, i.e track seeking, disk drive but nevertheless the demo is very impressive. Your right - the next "fun" part is taking it out of the lab and into your disk drive.

As I recall, these demos have typically lead the production drives by 2 to 2.5 years.

Regards,
LT