I can't count that high. I download a lot of stuff and store it on dvd. I buy a spindle of 100, then use the empty spindle containers as a storage case for the filled discs.
Store bought dvd movies...about 100 or so.
Store bought cd music...about 150 or so.
Store bought VHS...about 100 or so.
Store bought record albums ...about 300 or so.
Store bought 45's...about 100.
Store bought software (cd, dvd, floppy)...over 100.
That's not counting the VHS and dvds that I recorded from TV, or software I downloaded from the net, or cassette or 8-track music tapes. (yes, I'm old)