Description
Completed in October 1981, the FACOM 6421 was a magnetic disk unit from Fujitsu which used small diameter media with a diameter of 10.5 inches first in the world.
FACOM 6421 Magnetic Disk Unit
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- Contact: Aaron C. Sylvan,
Board Chair - Address: IT History Society
534 Third Avenue
Suite 1248
Brooklyn, NY 11215 - Email: info@ithistory.org
