Artifact Details

Title

3350 MADRID disk file head

Catalog Number

102715961

Type

Physical object

Manufacturer

IBM Corporation

Dimensions

overall: 1 in x 7 in x 1 1/2 in; overall: 1 in x 7 1/2 in x 1 1/2 in

Description

ca. 1975. Fixed disk pack, 14 inch diameter, 200 MByte (box), 6425 bits/inch, 478 tracks/inch, 25 ms access, 18 u-inch fly height, Ferrite slider.

Category

Memory/disk

Credit

Gift of G. Fred Grometer

Lot Number

X5500.2010