Artifact Details

Title

1311-2311 disk file head

Catalog Number

102715953

Type

Physical object

Manufacturer

IBM Corporation

Place Manufactured

U.S.

Dimensions

overall: 1/8 in x 5 in x 1 in

Description

1311-2311 disk file 1962-1966. 6 disk pack, 10 heads, 2.7-2.8 mbyte, 250/275 ms access, 1500-2400 rpm, 1100 bits/inch, 50-100 tracks inch, 125 u-inch fly height, 250 u-inch media thickness, 200-250 u-inch head gap, laminated head.

Category

Memory/disk

Credit

Gift of G. Fred Grometer

Lot Number

X5500.2010