IBM IC25N020ATDA04 - Travelstar 20 GB Hard Drive - 3 Fixed Disk Subsystem Description; Control Electronics; Head Disk Assembly Data

3.0 Fixed disk subsystem description
3.1 Control Electronics
The control electronics works with the following functions:
! AT Interface Protocol
! Embedded Sector Servo
! No-ID formatting
! Multizone recording
! Code: 96/104 MTR
! ECC on-the-fly
! Enhanced Adaptive Battery Life Extender
3.2 Head disk assembly data
The following technologies are used in each model:
! Pico Slider
! Smooth glass disk
! GMR head
! Integrated lead suspension (ILS)
! Load/unload mechanism
! Mechanical latch
Travelstar 48GH, 30GN & 15GN hard disk drive specifications
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