Product manual

6 Medalist 13640, 10230, 6422 and 3210 Product Manual, Rev. B
1.1.2 Supported CHS translation geometries
These drives support any translation geometry that satisfies all of the
following conditions:
•
Sectors per track ≤ 63
•
Cylinders ≤ 16,383 (for drives over 8.4 Gbytes)
•
Read/Write heads ≤ 16
The ST313640A logical cylinders are:
Logical cylinders=26,562,500/(logical sectors per track × logical heads)
The ST310230A logical cylinders are:
Logical cylinders=20,005,650/(logical sectors per track × logical heads)
The ST36422A logical cylinders are:
Logical cylinders=12,500,460/(logical sectors per track × logical heads)
The ST33210A logical cylinders are:
Logical cylinders=6,346,368/(logical sectors per track × logical heads)
1.2 Physical organization
1.3 Recording and interface technology
Drive Model Read/Write heads (MR) Number of discs
ST313640A 8 4
ST310230A 6 3
ST36422A 4 2
ST33210A 2 1
Interface ATA
Recording method 16/17 (0,14) ZBR
Recording density
(bits/inch)
210,000
Track density (tracks/inch) 12,000
Areal density (Mbits/inch
2
)2,460
Spindle speed (RPM)
( ± 0.2%)
5,400
Internal data-transfer rate
(Mbits per second max)
171