> I recently stumbled across a early hard drive platter that appears, > based on measurements, to be an original RAMAC platter. Very little > comes up in Google beyond basic measures (diameter of 24" and a head > motion of 6".) I'm curious if there was anything out there that had > similar measurements. I did find a photo on facebook but it clearly > has different measurements.
I recall seeing a CDC platter at an early VCFmw that would have been of similar size. I can't get back to any reasonable quantitative measurement at this remove. https://gallery.porterstreetcafe.com/vcfmw/2007/slide_71.html I imagine someone lurking about has CDC background and can identify. De
