Seagate ST32122A - Medalist 2.1 GB Hard Drive, Product Manual

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1.1.2 Supported CHS translation geometries
These drives support any translation geometry that satisfies all of the
following conditions:
Drive
Model
Sectors
per track
Read/Write
heads
(sectors per track)
×
(read/write heads)
×
(cylinders)
ST34342A
≤
63
≤
15
≤
8,404,830
ST33232A
≤
63
≤
16
≤
6,303,024
ST32122A
≤
63
≤
16
≤
4,124,736
ST31722A
≤
63
≤
16
≤
3,329,424
ST31012A
≤
63
≤
16
≤
2,114,784
1.2 Physical organization
Drive Model Read/Write heads Number of Discs
ST34342A 8 4
ST33232A 6 3
ST32122A 4 2
ST31722A 4 2
ST31012A 2 1
1.3 Recording and interface technology
Interface ATA
Recording method 2/3 (1,7) RLL
Recording density (bits/inch) 115,100
Track density (tracks/inch) 5,950
Areal density (Mbits/inch
2
) 685
Spindle speed (RPM)
(
±
0.5%)
4,500
6 Medalist 4342, 3232, 2122, 1722 and 1012 Product Manual