Toshiba MK4006GAH - Manual (Page 15)

Toshiba Corporation Digital Media Network Company
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5. BASIC SPECIFICATION
MODEL MK3006GAL MK6006GAH MK4006GAH
Formatted Capacity
( gigabytes ) 30.0058 60.0116 40.000
Number of sectors 58,605,120 117,210,240 78,126,048
Servo design method Sector Servo
Recording method 60/61 ME2PR4+MNP
Recording density
Track / mm (TPI ) 4704 (119.5k) 4331 (110k) typ.
Bit / mm ( BPI ) 31.8k (808k ) max. 29.0k (737k ) max.
Flux change / mm ( FRPI ) 32.3k (821k ) max. 29.5k (750k ) max.
Number of disks 1 2
Number of data heads 2 4
Number of user data cylinders 55,728 38,160
Bytes per sector 512