Specifications

2.0 Outline of the drive

! Storage capacities of 146.8 GB, 73.4 GB, 36.7 GB, and 18.3 GB

! Ultra 320 and Ultra 160

! Interleave factor 1:1

! Variable Sector Size (512-528 bytes/sector)

! Tagged Command Queuing support

! Automatic read/write data transfer

! 8 MB segmented sector buffer (from 1 through 256)

! 4.7 ms seek time in read operation

! Adaptive read ahead algorithm

! Write Cache

! Back to back write

! ECC on the fly

! Automatic defect reallocation

! Self diagnostics at power on

! Closed loop actuator servo

! High level of integration of the electronics

! Non head disk contact start stop

! Spindle rotation of 10,000 RPM

! Automatic actuator lock

! PFA (SMART)

! Glass substrate disks

NOTE: PFA (Predictive Failure Analysis) is a trademark of the IBM Corporation

Ultrastar 146Z10 hard disk drive specifications