On a quick front-of-the-index card calculation, I realize that with the recent Steelcase cabinet acquisition, I now have 8 boxes comprising 61 drawers and 103.25 feet of storage space for approximately 172,296 index cards. Having spent a total of $786.52 on them over the past year this comes out at about $12.89 per drawer, which is fantastically under the $14-25 ubiquitous 11″ cardboard boxes for such a massive step up in quality and longevity.
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Chris Aldrich
I'm a biomedical and electrical engineer with interests in information theory, complexity, evolution, genetics, signal processing, IndieWeb, theoretical mathematics, and big history. I'm also a talent manager-producer-publisher in the entertainment industry with expertise in representation, distribution, finance, production, content delivery, and new media. View all posts by Chris Aldrich
Thinking about the current storage capacity of my card index collection, I made a back-of-the-index-card calculation:
172,000 index cards * 150 words / card [average maximum, using front only] * 1,200 bytes / 150 words [rough average with Unicode encoding] * 1 kb / 1024 bytes * 1MB/1024 kb = approximately 200 MB of text storage
Having it well organized and indexed… Priceless.